-1
votes
1answer
38 views

Way to find all domains that have a CNAME to my domain? [on hold]

I have a web service that allows users to white-label our software by using their own domain over ours. This is done by the user adding a CNAME record from their domain to our domain. Is there a way ...
-1
votes
1answer
38 views

CNAME to Amazon does not resolve

I see a lot of people using IP addresses like, ec2-54.208.90.77.compute-1.amazonaws.com Just for reference, that's my actual instance IP address. However, when I try I get, $ nslookup ...
1
vote
0answers
23 views

cPanel CNAME is being ignored

I have a server with cPanel installed (version 11.42.0 build 23) and a main domain my-site.com. Let's pretend the IP address is 1.2.3.4 (Sorry I'm not allowed to disclose the real ip address). I also ...
1
vote
1answer
32 views

Are there DNS servers supporting ALIAS type for apex records?

DNSimple and AWS Route53 are supporting ALIAS records that allow similar functionality to CNAMES for @ (Apex) records in DNS. I'm running a DNS server (Bind) that is currently hosting around 1500 ...
0
votes
1answer
24 views

Configuration: DNS or Apache

I have the following problem. I have two domains: www.domain1.de and www.domain2.de I also have path is on Jelastic server where to find my PHP page myphpsite.jelastic.dogado.eu. Now I wanted to do ...
-1
votes
1answer
29 views

Is it possible to have both A record and URL redirect at same domain ? How to? [closed]

Let's assume I have example.org. I want to redirect all request (URL redirect) to google.com But I also want to have a A record on example.org that points to 127.0.0.1 So pinging example.org should ...
0
votes
1answer
27 views

Setting up Custom Domain with Tumblr isn't working — Correct A-record and CNAME

I'm setting up a custon domain to work with Tumblr. I configured A-record and CNAME correctly, but it still isn't working. www.whatsmydns.net shows CORRECT A-record and CNAME for Tumblr: 66.6.44.4 ...
0
votes
1answer
56 views

Using alternate server for specific subdomain - DNS settings

I'm trying to set up DNS records for a domain name, such that mail.domain.com uses a server that is different from any other request to *.domain.com. As I've been going about trying to figure out how ...
0
votes
1answer
32 views

Forwarding a domain to another subdomain

I have 2 domains jainaditya.in (domain purchased from GoDaddy and currently parked) and techphernalia.com (domain and web hosting from one.com). I created a subdomain ajain.techphernalia.com. ...
0
votes
2answers
69 views

Using a CNAME to forward traffic from a naked domain

I have a domain, flyh2.com. I use a CName to forward www.flyh2.com to flyh2.elasticbeanstalk.com where my web site is hosted. This is the only way Amazon allows custom domain names. A records aren't ...
1
vote
2answers
70 views

Can we have multiple CNAMES for a single Name?

Can I have multiple CNAMES for a single name? I need this for load balancing. For example, I've two azure storage accounts (say a and b) and the blob addresses for those are a.blob.core.windows.net ...
-2
votes
1answer
40 views

Redirecting and changing protocol from http to https using CNAME

Hi I bought a domain with dreamhost. example.com. Now I want to redirect it to one of my azure VM at https://example.cloudapp.net. Apparently it needed to change the protocole as well. Based on my ...
-1
votes
2answers
40 views

Cannot get CNAME on DNS to work correctly [closed]

The domain in question is www.photoparata.com. I am hosting it at GoDaddy.com and have it set to be a CNAME to www.miltonstreet.com. When I go to http://centralops.net/co, they have it correct, as ...
0
votes
1answer
54 views

Setting up A and CNAME records for azure shared hosting

I am trying to set up my dns records so that I can point my domain to my azure hosting. Everything is working fine except my www.mydomain.com does not direct to my website on Azure. However ...
0
votes
1answer
35 views

Can I point my zone apex (example.com versus www.example.com) at my website hosted on an another cloud platform (not Amazon)?

I'm stuck with a problem I guess many of you suffered before and I'm trying to solve it my way without moving from Amazon Route 53 DNS services to another DNS provider. I host two applications in two ...
2
votes
1answer
93 views

Using a cname for root/apex DNS zone loses MX records

DNS is hosted with Media Temple - I mentioning this only because I am curious if my logic is wrong or if this is specific to the way the Media Temple front end is translating input from the edit form ...
0
votes
1answer
40 views

VPN Server with site CNAME

I have set up a VPN server on my router and set a subdomain from my website (ex. vpn.mywebsite.com) that forwards my dynamic DNS address, so when I connect to my VPN, my server is vpn.mywebsite.com ...
0
votes
1answer
202 views

Pageok given by puppet instead of subdomain files hosted on godaddy

I'm managing the e-commerce website for a retail store in Los Angeles, and use a subdomain hosted on GoDaddy as a fileserver to augment our Online Webstore CMS, which won't take large files (and ...
-1
votes
1answer
42 views

Domain provider doesn't provide a way to wildcard CNAME subdomains. Is there something I can do to make this happen? [closed]

So I bought a domain and tried to setup a CNAME for all subdomains (*). Unfortunately, it only lets me CNAME the root(?) domain. I tried talking to customer support, but they were no help. Is there a ...
0
votes
1answer
22 views

DNS cname TYPE and IP address

assume a website is aliased. for instance www.sunnyweather.com is the alias and CNAME is xyzverycomplex.sunnyweather.com. After you query and get the CNAME you then need to query the A Type for the ...
0
votes
1answer
60 views

DNS Redirect Website to another Server

I have two servers, server 1 and server2. The name serververs of the domain points to server1. 1.I have this configuration regarding Server1 DNS Zones: domain.com. 1200 IN A server2-ip Edit ...
2
votes
2answers
195 views

Heroku Application Error on naked domain

I followed some advices to point a domain to a Heroku app. The posts I'm talking about can be found here and here. From the command line I added the custom domains to my app $ heroku domains:add ...
2
votes
1answer
44 views

OK to CNAME all DNS Records when moving hosts

I am moving servers, and with that, going and updating all of the domains A records from the old IP addresses to the new ones. With around 100 domains this is a tedious process. If I set a DNS ...
0
votes
0answers
42 views

Some users are seeing Server Not Found error

I run the website http://appointedd.com. I have a strange situation. Recently I've heard from some users ~6 in the last few months but 2 last friday saying they couldn't get on because their browser ...
0
votes
1answer
63 views

How to route/redirect *.foo.org --> *.foo.biz via DNS records?

I registered my domain foo.org and along with it they gave me foo.biz for free. I don't really like it, but as I said, they gave it to me for free... And I want to route absolutely every request ...
2
votes
2answers
138 views

Subdomains using CNAMEs, what record types are valid?

I know that if I have a website hosted on one sub-domain, I can create an alias sub-domain using CNAME records with the following setup: subdomain.primary.com A 50.50.50.50 subdomain.vanity.com ...
0
votes
0answers
30 views

Subdomain redirect and masking with DNS records only (cPanel)

I know this works as I've seen it few times. I'm just unable to make it work, altough I've been trying for last 4-5 days. So here is what I'm trying to achieve. On this sub-domain: - ...
0
votes
1answer
43 views

Fun this TTLs and many records in PDNS

I got very strange issue for me. I have powerdns server with potentially thousands of cname records. This records inserted to my DNS via mysql queries from network http service. This is a way how I ...
0
votes
1answer
166 views

How to point subdomain to another subdomain using afraid.org and CloudFlare

So I have one subdomain from afraid.org (let's call it sub.afraid.org) and one domain registered somewhere (sub.domain.com) using CloudFlare DNS with it. What I want to do is point sub.afraid.org to ...
0
votes
3answers
68 views

How to change domain's A record without disabling incoming mail traffic for a while?

I have situation where my domain's A record is pointed to certain IP address, which I need to change, but MX record have destination - to my domain name! How to change A record and to avoid mail ...
2
votes
1answer
124 views

BIND and SERVFAIL

I know that this is a little outside the scope of this website, but I am trying to set up a test DNS server, and it absolutely refuses to resolve the local domains. I've tried following the advice of ...
0
votes
1answer
27 views

Possible to direct naked domain to external IP

So I found this post: configure Bind to have a custom domain on tumblr and I was trying to ask a related question: Would it be possible to set up an A record pointing traffic to domain.com to ...
2
votes
1answer
66 views

Performance penalty when using CNAME

We are using the current CNAME record for a server, i.e. foo.example.com => CNAME => server1.example.com server1.example.com => CNAME => ec2-34-142-138-31.compute-1.amazonaws.com ...
2
votes
1answer
172 views

Avoiding downtime while switching CNAMEs with AWS's Route53

I'm trying to make a seamless transition from Heroku to AWS. Currently, DNS is being handled by Route53, with a CNAME record sending traffic to the heroku SSL subdomain. I need to change this to an A ...
0
votes
1answer
62 views

DNS setup: CNAME vs wildcard for SaaS

So I'm new to actually caring about how DNS's actually work, as opposed to plugging stuff in and troubleshooting. I have an application that will display different information depending on what domain ...
1
vote
1answer
773 views

What's the difference between `dig` and `host` when querying a specific name-server?

I was using this command to verify if I'd set things up correctly with a DNS provider: host hostname.example.com ns1.example-nameserver.com As far as I can tell, this asks ...
0
votes
1answer
78 views

Moving hosting from godaddy to heroku - need a CNAME for myapp.herokuapp.com, should I remove the A record? [duplicate]

I've moved my web site hosting from godaddy to heroku. In DNS, I know I need a CNAME record for myapp.herokuapp.com; but what do I do with the A record? Seems like I need that for smtp, as the smtp ...
1
vote
1answer
124 views

CNAME domain to heroku app

I've got a domain hosted (DNS only) on Dreamhost. I've got www.mydomain.com CNAME'd to my web app on heroku, I would also like to CNAME just the domain (mydomain.com). Ofcourse, you can only CNAME ...
1
vote
1answer
49 views

How can I get my MyDomain-registered domain to point to a new URL?

Sometime before, MyDomain allows CNAMEing of second-level domains, and I naively used that. Now I thought I had specified everything using an A record, and last night I changed the entry for ...
-2
votes
1answer
97 views

DNS record for thousand domains [closed]

I'm working at a small webhosting company. I have to set up the autoconfig (Thunderbird) and autodicover (Outlook) files, so that user (who have their own domain names, like www.userxyz.com) could set ...
1
vote
1answer
563 views

Sendmail issue with IPv6

I have an email server configured with multiple-instance of sendmail running each on different IPv4 and IPv6 addresses. Everything is running smooth until a point where for some domains/emails ...
0
votes
5answers
320 views

Many domains/sites hosted on same server, CNAME alternatives to avoid writing same IP in DNS?

I have many sites (each one with its own domain) all on the same cPanel hosted server (let's say server IP is 1.1.1.1 and server main domain is myserver.com) All these domains use third party DNS ...
2
votes
3answers
549 views

CNAME domain to another domain, but keep different SPF records for the two?

SCENARIO: mydomain.com is the main website, we do send/receive mail using address@mydomain.com. mydomain.com DNS has got an SPF record "v=spf1 a mx ~all" mydomain.net is just an alias for ...
4
votes
2answers
161 views

Will an MX record “follow” a CNAME record?

I have a situation I'm trying to work through that I'm not entirely sure how to solve. Here's the situation: I have a domain, let's say sub.otherdomain.com, that I want to set up e-mail addresses ...
1
vote
0answers
122 views

Windows Server 2008 DNS server CNAME resolution and TTLs

We have a Windows 2008 SP2 DNS server configured to use root hints. We have a certain MX record lookup that it periodically fails to resolve for our client machines. The lookup is for the MX record ...
-2
votes
2answers
59 views

Multiple domains resolve to one domain [closed]

I have the following scenario: domain1.com domain2.com domain3.com domain4.com Whenever someone types www.domain1.com or www.domain2.com or www.domain3.com she should be redirected to ...
-1
votes
3answers
164 views

Why does Google use A record for www instead of CNAME? [closed]

Is A significantly faster than CNAME in this case? $ dig www.google.com ; <<>> DiG 9.8.1-P1 <<>> www.google.com ;; global options: +cmd ;; Got answer: ;; ...
0
votes
1answer
126 views

Heroku apex record setup

I have a heroku application and I want to configure my domain to redirect the apex record to www.. Are there any free services I could use for this purpose? I mean other than rolling my own solution ...
0
votes
1answer
86 views

Regarding Cnames, A Records (Internal Network Forwarding to External Domain)

It is not possible to do a redirect from internal DNS to external domain correct? We have a subdomain test.internaldomain.com and internally we want it to point to external url, including full path: ...
0
votes
0answers
53 views

What are the drawbacks to CNAMEing the DNS server that appears in Whois? [duplicate]

Possible Duplicate: In DNS can an IN NS point to a CNAME? I've outsourced my DNS to a 3rd party and have many DNS zones to manage (or ask others to type in). Since the hostname that the ...