1 How to find all IP having a PTR-DNS-Entry for a domain 2016-12-21T11:47:15.813

1 antispam PTR checks against what domain 2020-02-23T21:16:48.140

0 Automatic PTR-records for computers on a windows domain? 2012-05-17T17:23:44.633

0 What limitations and risks regarding assigning multiple domain names (PTR) for single IP 2017-03-02T08:09:05.327

0 How do I get a PTR record for an MX that points to a different IP than the A record does? 2018-10-15T22:05:16.633

0 A record to a sever Ip not working 2019-04-22T06:48:24.947

0 BIND create reverse zone for /21 block 2019-06-18T16:06:47.847