rule34.xxx
The domain rule34.xxx answers at IP address 104.20.43.5. The domain DNS is managed by Cloudflare, which decides where each subdomain points. Mail for rule34.xxx goes through 2 servers; the highest priority one is mail.protonmail.ch. 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
- 104.20.43.5 300s
- 172.66.156.23 300s
AAAA AAAA records
MX MX records
- 10 mail.protonmail.ch 300s
- 20 mailsec.protonmail.ch 300s
NS NS records
- will.ns.cloudflare.com 21600s
- roxy.ns.cloudflare.com 21600s
TXT TXT records
- protonmail-verification=c3169be559046535078fe3506dae089b4462c8fb 300s
- google-site-verification=Hhsbi2fMdFvtrPQ5tTRMTYam9FUQqxUbMrhAx1wQWtM 300s
- google-site-verification=NGNxIJD3d1TMKEXDq3cacwjqYHcmUblt8gS60OxeoH0 300s
- v=spf1 include:_spf.protonmail.ch ~all 300s
SOA SOA records
- roxy.ns.cloudflare.com 1800s
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.