Forum Discussion
DNS is set to a one week refresh,
Your SOA serial number is: 2315394902. This can be ok if you know what you are doing. This is an alert
Also While there are no direct PTR records, there are reverse ptr records -
Reverse MX A records (PTR) |
Your reverse (PTR) record: |
The DNS records for this site, ore actually kinda hinky....
Where did you get that Info? MXtoolbox is usually reliable. I found this as a definition of a PTR.
The reverse DNS record (rDNS) is also known as the PTR record, pointer record, or IP resolver. A PTR is a reverse record for an IP address that allows an IP to map to a domain and vice versa.
Couldn't find any mention of a reverse PTR.
- Darkatt2 years agoHonored Contributor
intodns.com
Trust me, I know ALL about DNS. In the 90's I worked directly with Microsoft setting up 2 Servers with ½ a class c license for a Dial up ISP. Windows NT 4.0 was not designed to handle half a class c dns file, and each entry had to be hand edited. I was walking the halls muttering DNS under my breath for a week.
- WiderMouthOpen2 years agoEsteemed Contributor
Doesn't that show the PTR for the MX record IP, not the PTR for the A record's IP address. Please, educate me. I used to update and manage DNS records at Cox Business. Part of the training was going over how DNS works so i have a decent understanding but there is always room to grow.
- Darkatt2 years agoHonored Contributor
Literally a copy and paste from that page. It's used in reverse DNS lookup
Reverse MX A records (PTR) Your reverse (PTR) record:
138.73.47.104.in-addr.arpa -> mail-mw2nam080138.inbound.protection.outlook.com
10.73.47.104.in-addr.arpa -> mail-dm6nam080010.inbound.protection.outlook.com
You have reverse (PTR) records for all your IPs, that is a good thing.
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