My bad. I apparently read the link wrong and assumed 67.222.132.213 was the address in question. I will do some more digging and see what I can find
From: [email protected] [mailto:[email protected]] On Behalf Of Michael Tavares Sent: Sunday, December 06, 2015 2:52 PM To: [email protected] Subject: RE: [NTSysADM] RE: ptr records There is a PTR record currently configured for 67.222.132.213 that point to tailormadeservers.com (see nslookup results below). Digging deeper into it the netblock that 67.222.132.213 falls into is owned by DFW DataCenter. The DNS server currently handing out the PTR record is 72.9.144.3 (NS.Tailormadeservers.com) So at this point NS.Tailormadeservers.com DNS server is the authoritative DNS for the netblock that you are currently using. If you are getting your IP's from Tailormadeservers they will need to update the PTR record for you, otherwise your ISP is going to have to get that transferred to the DNS server that you are making the changes on. Once that happens you should see your published PTR records start propagating around the DNS. The current TTL is 86400 so it will take 24+ hours for the cached entries to start updating. C:\Users\speeddemon>nslookup Default Server: UnKnown Address: 192.168.1.1 > set type=ptr > 67.222.132.213 Server: UnKnown Address: 192.168.1.1 Non-authoritative answer: 213.132.222.67.in-addr.arpa name = 67.222.132.213.tailormadeservers.com From: [email protected]<mailto:[email protected]> [mailto:[email protected]] On Behalf Of David McSpadden Sent: Sunday, December 06, 2015 1:27 PM To: [email protected]<mailto:[email protected]> Subject: Re: [NTSysADM] RE: ptr records We just bought our own and migrated last week. Sent from my iPhone On Dec 6, 2015, at 1:17 PM, Don Ely <[email protected]<mailto:[email protected]>> wrote: There should only be a PTR record for the inbound/outbound smtp relay. Currently, it does not appear you have one. I'm surprised you aren't having more trouble with email without the PTR... I'm going to guess your ISP owns the IP space? http://network-tools.com/nslook/Default.asp?domain=imcu.com&type=12&server=67.222.132.213&class=1&port=53&timeout=5000&advanced=true&go.x=21&go.y=18 On Sun, Dec 6, 2015 at 9:01 AM David McSpadden <[email protected]<mailto:[email protected]>> wrote: Thank you all The PTR records are still not out there. Gonna be a busy day Monday. AT&T and Comcast are refusing our traffic. ________________________________ From: [email protected]<mailto:[email protected]> [[email protected]<mailto:[email protected]>] on behalf of Brian Desmond [[email protected]<mailto:[email protected]>] Sent: Saturday, December 05, 2015 6:17 PM To: [email protected]<mailto:[email protected]>; [email protected]<mailto:[email protected]> Subject: [NTSysADM] RE: ptr records No, they're not necessary. Thanks, Brian Desmond w - 312.625.1438 | c - 312.731.3132 From: [email protected]<mailto:[email protected]> [mailto:[email protected]<mailto:[email protected]>] On Behalf Of David McSpadden Sent: Friday, December 4, 2015 1:55 PM To: [email protected]<mailto:[email protected]>; [email protected]<mailto:[email protected]> Subject: [NTSysADM] ptr records Do I need PTR records for Legacymail, outlook, and autodiscover? This e-mail and any files transmitted with it are property of Indiana Members Credit Union, are confidential, and are intended solely for the use of the individual or entity to whom this e-mail is addressed. If you are not one of the named recipient(s) or otherwise have reason to believe that you have received this message in error, please notify the sender and delete this message immediately from your computer. Any other use, retention, dissemination, forwarding, printing, or copying of this email is strictly prohibited. Please consider the environment before printing this email. This e-mail and any files transmitted with it are property of Indiana Members Credit Union, are confidential, and are intended solely for the use of the individual or entity to whom this e-mail is addressed. If you are not one of the named recipient(s) or otherwise have reason to believe that you have received this message in error, please notify the sender and delete this message immediately from your computer. Any other use, retention, dissemination, forwarding, printing, or copying of this email is strictly prohibited. Please consider the environment before printing this email. This e-mail and any files transmitted with it are property of Indiana Members Credit Union, are confidential, and are intended solely for the use of the individual or entity to whom this e-mail is addressed. If you are not one of the named recipient(s) or otherwise have reason to believe that you have received this message in error, please notify the sender and delete this message immediately from your computer. Any other use, retention, dissemination, forwarding, printing, or copying of this email is strictly prohibited. Please consider the environment before printing this email.
