I recently moved one of my domains from freedns back to its registrar (netsol/worldnic) due to unexplained downtime of freedns servers.
But since then I have witnesses a huge increase in email spam.
I always had a fair deal of spam on that domain but since having moved from worldnic to freedns the first time around it had died down over time. but now it is back to its initial levels.
Is there something in freedns that somehow protects one from spam? or/and is there something fishy about worldnic DNS? (like do spammers use them in some way to build a database of domains to spam?) or would it be, tongue in cheek netsol spamming me on purpose to have me buy some spam protection plan/mail hosting or something to that effect? :)
Should I move back to freedns? I cannot afford to actually pay for DNS and I also cannot afford much downtime for that domain (no more than an hour or so)