ultradns.net
The domain ultradns.net answers at IP address 204.74.99.100. The domain DNS is managed by UltraDNS, which decides where each subdomain points. Mail for ultradns.net goes through 2 servers; the highest priority one is mxb-0018ba01.gslb.pphosted.com. It also publishes 4 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
A A records
- 204.74.99.100 242s
MX MX records
- 10 mxb-0018ba01.gslb.pphosted.com 300s
- 10 mxa-0018ba01.gslb.pphosted.com 300s
NS NS records
- pdns196.ultradns.org 2877s
- pdns196.ultradns.co.uk 2877s
- ns61.ultradns2.org 2877s
- pdns196.ultradns.info 2877s
- ns61.ultradns2.com 2877s
- pdns196.ultradns.com 2877s
- pdns196.ultradns.net 2877s
- pdns196.ultradns.biz 2877s
TXT TXT records
- _p1ujryh7mw1e2n9v9igtokbclh6mlxz 3600s
- MS=ms74200388 3600s
- pZtBC99+HuMgl3Wk8tVjXP/yNd684mWXe/MVxaZroDJuaM4Q5V4gFeigJe2fQSoWsyhGlExCJVSEqZ1f+3JjmQ== 3600s
- v=spf1 exists:%{i}._i.%{d}._d.espf.agari.com include:%{d}.79.spf-protect.agari.com -all 3600s
SOA SOA records
- udns1.ultradns.net 21600s
What each record means
- A and AAAA: the server IP address, in IPv4 and IPv6.
- MX: the servers that receive the domain mail. The number is the priority; the lowest is tried first.
- NS: the name servers, which have the final say over the domain DNS.
- TXT: free text. Mostly used for SPF, DKIM and DMARC, and to verify ownership with third parties.
- TTL: how many seconds the record may be cached before asking again.
Checked 4 hours ago.