Questions tagged [wildcard]
The wildcard tag has no usage guidance.
248
questions
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Nginx Wildcards and Subdomains with Certbot
I want to achieve a scenario where I have 2 nodejs application running on localhost:3000 (dev) and localhost:5000 (staging). I also created 3 certificates and copied below.
With the config file I've ...
1
vote
2
answers
1k
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How to prepare and add Godaddy SSL wildcard certificate to Wildfly/JBoss
I have a done some research into how to prepare the wildcard certificate and add it in a manner in which it could be used within WildFly/JBoss (I'm using WildFly 16, but it should be the same for ...
0
votes
1
answer
117
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Why I can do a wildcard copy from one location, but can't from another?
One wildcard batch copy works for me:
sudo cp /home/jenkins/dist/*.war /opt/tomcat/webapps/
but another similar doesn't:
sudo cp /opt/tomcat/webapps/*.war /home/jenkins/archive
cp: cannot stat '/opt/...
1
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0
answers
568
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Traefik dashboard returns 404 page not found + TLS handshake error: remote error: tls: bad certificate (traefik + bind9 + CloudFlare + Let's Encrypt)
I configured Traefik in docker using the guide: Put Wildcard Certificates and SSL on EVERYTHING - Traefik Tutorial
But when trying to access the dashboard - I see an error: 404 Page not found
I have ...
2
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1
answer
316
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Wildcard A record overwriting specific A record for subdomain
We have the following DNS records:
www CNAME (ALIAS) webclusters.clubessential.com
@ A 104.18.129.113
@ A 104.18.130.113
* A 104.18.129.113
somesubdomain.ourdomain.com A 34.174.158.48
The wildcard A ...
0
votes
0
answers
121
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Bind Recursion DNS Server Returning Wildcard Address for Host Despite Exact Entry Existing in Zonefile on Hosts DNS Server
I setup a bind server (version BIND 9.18.16-1+ubuntu20.04.1+isc+1-Ubuntu on Ubuntu 20.04), and this particular instance is setup as a recursion resolver with no forwarders. When I dig one of my ...
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54
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How can I point a wildcard subdomain to multiple servers?
As a SaaS software seller, I offer separate cPanel accounts for my customers. My main domain is "domain.com", and I need to automatically create subdomains. However, the IP address is not ...
34
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10
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70k
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Is a wildcard DNS record bad practice?
I asked my hoster to add three subdomains all pointing to the IP of the A record. It seems he simply added a wildcard DNS record because any random subdomain resolves to my IP now. This is OK for me ...
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0
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175
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Setting an iptables rule to drop a UDP that contain a string followed by two numbers betwen 10-89 in one rule
anyone knows if is possible to use only one rule to drop any UDP packet that contain a fixed characters followed by any number between 13 and 90.
I tried string, hex-string, had a look at u32 but the ...
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2
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3k
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It is possible to point some specific subdomains to a DNS server using Wildcard subdomain?
Assuming example.com domain and fake IPs, the configuration needed is this:
example.com points to 186.200.1.1
www.example.com points to 186.200.1.1
adm.example.com points to 186.200.1.1
online....
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2
answers
604
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Wildcard DNS entry is broken by more specific (but non-matching) DNS entry
I have the following DNS entries for the root domain example.com:
* CNAME record pointing to foo.com
dummy.api TXT record containing the value dummy
When I try to resolve bla.foo.com then it ...
1
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1
answer
227
views
Apparent DMARC External Validation query failure
I've got multiple domains hosted on a single Linode instance. As a result of some routine anti-spam checking the wonderful mxtoolbox (no affiliation) reports this:
DMARC External Validation External ...
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1
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706
views
Are wildcard certificates allowed for a top-level domain
Curl returns curl: (60) SSL: no alternative certificate subject name matches target host name 'elasticsearch-0.elasticsearch' even if SAN clearly stands DNS:elasticsearch, DNS:*.elasticsearch
...
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1
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77
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how to setting nginx extension wildcard
i want to hiding my extension like .php
but it's not only to hiding,
if i enter the index.do
nginx rewrite to index.php but, url address must be the same (index.do)
In summary, what I specifically ...
1
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1
answer
3k
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Exchange 2013 - IMAP with Wildcard Cert - Error when Set-ImapSettings
Trying to get a wildcard cert working on Exchange 2013 for IMAP purposes. Unable to add in ECP (receives error about it not having a FQDN since its a wildcard)
So then I try to run:
Set-...
1
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1
answer
319
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Postfix wildcard, virtual_alias, and recipient_delimiter forwarding glitch
Using Postfix with an MySQL backend, have a group of aliases set up, including domain aliases. Using '.' as recipient_delimiter, and have propagate_unmatched_extensions = canonical, virtual, alias. ...
149
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8
answers
182k
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Wildcard SSL certificate for second-level subdomain
I'd like to know if any certificates support a double wildcard like *.*.example.com? I've just been on the phone with my current SSL provider (register.com) and the girl there said they don't offer ...
0
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2
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1k
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Can you combine multiple wildcard certs for multiple second-level domains (SLDs)
We have two domains ... let's call them a-domain.com and b-domain.com ... that are prevalent across multiple servers for multiple subdomain sites. Each of these domains have wildcard SSL certs ... *....
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2
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2k
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redirect to 404 wildcard subdomain
I setup a wildcard A record on my domain registrar. Now if a user access a missing subdomain on my domain, they will be redirected to the homepage. Currently my initial setup was this:
<...
14
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3
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26k
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Wildcard DNS and subdomains
Let's that I've got the domain mydomain.com.
I want that when any visitor goes to
www.mydomain.com
xyz.mydomain.com
abc.mydomain.com
asd.mydomain.com
qwe.mydomain.com
etc...
the visitor will continue ...
2
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1
answer
2k
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Why does Firefox show SSL_ERROR_BAD_CERT_DOMAIN with a self-signed wildcard certificate, but other browsers do not?
I assigned a self signed wildcard certificate to an OpenWRT (LEDE) router LUCI (uHTTPd) system.
The CA which signed this certificate got added to all browsers as trusted certificate authoritiy.
It ...
27
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3
answers
17k
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What is the difference between 0.0.0.0/0 and 0.0.0.0/1?
In the history, I mostly used 0.0.0.0/0 for "match every IP address". Recently, I saw a 0.0.0.0/1 subnet filter.
What is the difference between 0.0.0.0/0 and 0.0.0.0/1 and what's the ...
15
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4
answers
30k
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Configure DNS server to return same IP for all domains
I would like to configure a nameserver that will return the same IP address ("A" record) for any arbitrary host name. For example:
example.com
subdomain.example.com
someotherdomain.com
anyotherdomain....
8
votes
4
answers
10k
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Redirecting wildcard email to one email with postfix
I'm creating a bounce email system where addressees can reply to messages on my site.
However when the email are sent to the user containing the previous message, the Reply-To field contains an ...
1
vote
1
answer
5k
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Ansible conditional with variables and wildcards
Been trying to add a conditional with a wildcard and an Ansible variable and getting an error message. The idea is to trigger the api request with the container name starts with "android-", ...
2
votes
2
answers
2k
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Automatic subdomain wildcard for DHCP-DDNS additions?
I'm running dhcp-4.0.2 server and bind-9.6.1-P3.
When a new Mac OSX DHCP client with the name "harry" connects to the network, the DHCP server gives it a lease, and adds appropriate A & PTR ...
79
votes
3
answers
25k
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In Bash, are wildcard expansions guaranteed to be in order?
Is the expansion of a wildcard in Bash guaranteed to be in alphabetical order? I am forced to split a large file into 10 Mb pieces so that they can be be accepted by my Mercurial repository.
So I was ...
12
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1
answer
11k
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Exclude specific domains from Apache2 serverAlias while using a catch all *(wildcard) alias
I have a web application that needs to support custom domains, in that regard I have set-up the following name based virtual server:
<VirtualHost *:80>
ServerName example.com
...
0
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1
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652
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A CNAME with a wildcard embedded
I'm trying to set up a CNAME DNS entry:
start.*.example.com
That matches the following domain names:
start.a.b.c.example.com
start.a.example.com
Is this possible? My current tests are failing with ...
0
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1
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415
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Local dev environment with wildcard .test domains, served by dnsmaq on fedora 33/34 [closed]
I am trying to set up an Intel NUC with Fedora 34 as my new stable local web development environment.
My environment on mac OS x gets destroyed by system updates, even homebrew currently throws a lot ...
0
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1
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177
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is this possible to park a subdomain on the main domain?
is this possible to park a subdomain on the main domain without enabling wildcard subdomains?
i want to make a mobile version for my site on a new subdomain but i want using the same code on my main ...
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1
answer
1k
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Signing/Generating SSL Certificates for ElasticSearch (search-guard)
I am trying to build my own ElasticSearch cluster and I decided to use an open source plugin called Search Guard. It requires generation of client and host/node certificates. In its demo there is a ...
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1
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2k
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Does Zabbix support wildcards in conditions (for actions)?
For example, if you go to Configuration > Actions > choose or create one > Conditions (tab). Then in "New condition", choose: Trigger name, like, [hello foo bar].
Can I use a wildcard to match the ...
0
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1
answer
154
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TLS Cert for unknown IP (shippable software)
I am writing a distributed application that will be sold to multiple customers and hosted on premise. This application operates as a distributed system where many of the same applications communicate ...
6
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3
answers
11k
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Wildcard CNAME with GoDaddy DNS Manager
I'm having some issues with GoDaddy DNS that I thought I'd maybe share with you all before moving to another provider.
I have an application that uses subdomains for users and is hosted on Heroku.com....
1
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1
answer
3k
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wildcard dns not working properly [duplicate]
I initially added a wildcard subdomain as below on my cpanel account and it works fine (all level of subdomain works):
*.example.com
but when I add following second wildcard subdomain to explicitly ...
1
vote
1
answer
1k
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Email wildcard subdomain using Exim
I want to process all emails sent to @.example.com (that is any
subdomain of example.com) to a PHP script using EXIM. Is this possible and can someone show me a tutorial/clue related to this one.
I'...
0
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2
answers
1k
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Wildcard SSL for top level domain
I have a site where customers can register and get a subdomain site.
Example, they register some_name.mysite.com. This works fine for DNS and SSL. I am using a wilcard SSL on my server: *.mysite.com
I'...
3
votes
3
answers
6k
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Nginx: Forward all Subdomains
My code doesn't work with second level tld's like domain.co.uk
Here is my conf:
# add www.
if ($host ~ ^(?!www)) {
rewrite ^/(.*)$ http://www.$host/$1 permanent;
}
# remove subdomain
if (...
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1
answer
2k
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Sql 2008 r2 wildcard certificate
I have installed wildcard certificate in Certificates(Local Computer)\Personal in sql server. We are using Windows 2008R2 server and 2008 R2 SQL. Certificate is issued by StartCom. With certificate ...
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0
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1k
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nginx letsencrypt wildcard with ovh dns SSL_ERROR_BAD_CERT_DOMAIN
I have a problem with wildcard certificates for a subdomain. I wish to have one certificate for the domain example.com and the same cert for the same level of subdomains *.example.com.
The problem is ...
4
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2
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1k
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Dynamic Error and Custom logs in apache 2 using wildcard subdomains
I'm trying to make a wildcard VirtualHost conf file for apache2, and I'm not sure how to handle the ErrorLog and CustomLog settings to put the logs where I want them to go. As you can see in the ...
1
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1
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783
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Apache redirect all non valid wildcard subdomains to root domain
Is it possible to redirect all 404 subdomain result to the root domain in apache2? Im using a wildcard subdomain entry in my DNS provider, and apache is set to fetch the site in the folder with the ...
3
votes
7
answers
3k
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Wildcard Expansion
I'm not really sure how to phrase this, and maybe that's why I can't find anything, but I want to reuse the values enumerated by a wildcard in a command. Is this possible?
Scenario:
$ ls /dir
1 2 3
...
5
votes
1
answer
19k
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LetsEncrypt certificate for nested wildcard subdomain [duplicate]
I've generated Lets Encrypt wildcard certificate for my domain *.domain.com.
I thought this certificate is valid for any nested subdomain *.*.domain.com, like it.*.domain.com or fr.*.domain.com. But ...
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23
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Apache2.4 strange ServerAlias wildcard behavior
I'm trying to create wildcard virtualhosts with ServerAliases
sub.*.tld
sub.*.tld2
*.tld
*.tld2
(loaded in that order), the ones without the subdomain obviously work, but the first two do not, ...
10
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2
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12k
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Can the same wildcard SSL certificate be used on different IP addresses and/or boxes?
Example:
Wildcard SSL certificate for *.example.com installed on two different boxes.
hostEU.example.com A 60.70.80.90
hostUS.example.com A 200.210.220.240
I assume this is a perfectly valid ...
0
votes
0
answers
402
views
NGINX Location Wildcard/Regex Not Working
I've tried countless wildcard/regex combinations to no avail for the below code. Basically just want it to capture any sub-directory of the /protected/ folder. If I use the below code for a specific ...
8
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1
answer
16k
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Wildcard for A and MX records possible?
I'm building an app where each customer can have their own subdomain.
For this example, he setup his subdomain to be: whisky
I created a wildcard subdomain in my DNS:
*.myapp.example A 192.0.2.123
...
1
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3
answers
985
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Is there a way to craft a Cloudflare API token such that it can only edit a specific *sub*domain's records?
I'm hoping to use Let's Encrypt for several domains and subdomains and my company. In lieu of buying a long lasting wild card cert that is installed on every machine, the goal is to use short lived ...