Month: June 2015

submitted by sweetminu143 [link] [comment] Powered by WPeMatico

submitted by sweetminu143 [link] [comment] Powered by WPeMatico

submitted by liotier [link] [comment] Powered by WPeMatico

submitted by danyork [link] [comment] Powered by WPeMatico

For nearly a month now, my domain (brinckerhoff.org) has been DNSBL’ed by sbcglobal.net MX hosts: XXXXX@sbcglobal.net: host al-ip4-mx-vip2.prodigy.net[144.160.235.144] said: 553 5.3.0 alph167 DNSBL:RBL 521< XXX.XXX.XXX.XXX is_blocked._For_information_see_http://att.net/blocks (in reply to MAIL FROM command) (NB: XXX’s replace actual text, but if you have half a brain you can just look up my MX record…) I’ve filled out … Read More “DNSBL — what do the pros do?” »

submitted by cmeerw [link] [3 comments] Powered by WPeMatico

Hello in https://www.reddit.com/r/dns/comments/38scdv/looking_for_just_a_dnssec_dns_provider_not_a/ I asked for a dnssec hosting service as joker my registrar can do dnssec but not using joker nameservers. I had a slightly odd experience with some dmarc records and one supplier who was using windows software and told me that my html form on there website would not allow me to … Read More “Update on joker and secure dns implementation -war stories and working dnssec” »

So we’ve got a bit of a strange thing happening in our network at the moment. There’s been an increasing number of PCs begin to appear as though they are offline (our users receive an email to the department that the offline PC is in) despite them being online with full network access. It looks … Read More “Seemingly random PCs not registering with DNS” »

submitted by kajolmg [link] [comment] Powered by WPeMatico

I have a bind server setup on my home LAN. There is a private tld for my local network and I have a forwarder setup for my work domain so that I can forward those lookup over a VPN to get the internal view in our split DNS setup there. That’s pretty much it.. simple. … Read More “Non-optimal results from local caching server to CDN's?” »