Domain
21.com
… IP addresses associated · 30 DNS records on file.
DNS records
| Type | Value | Priority | TTL |
|---|---|---|---|
| A | 104.18.20.225 | — | 300s |
| A | 104.18.21.225 | — | 300s |
| AAAA | 2606:4700::6812:14e1 | — | 172800s |
| AAAA | 2606:4700::6812:15e1 | — | 172800s |
| MX | smtp.google.com | 1 | — |
| NS | clint.ns.cloudflare.com | — | — |
| NS | serenity.ns.cloudflare.com | — | — |
| TXT | google-gws-recovery-domain-verification=70219444 | — | — |
| TXT | google-site-verification=5S_-UwATOVTK3sa2wiZtqNS4917T0mX3-gINqG4SUPs | — | — |
| TXT | google-site-verification=IWS1OYnROYff2a_w9tUmJWv_tM85qOGVkio314Dcbdk | — | — |
| TXT | google-site-verification=UHGFb4fMfL3oj271bh_gIXnDtZtfMeTJThgmGPLkh8k | — | — |
| TXT | google-site-verification=wkutgY6KGuD8zt5RXmqbTeMvX0HK9DRA2oYsfENpx_M | — | — |
| TXT | v=DMARC1;p=quarantine;pct=100;rua=mailto:c3de6e32da@rua.easydmarc.eu;ruf=mailto:c3de6e32da@ruf.easydmarc.eu;ri=86400;fo=1; | — | — |
| TXT | v=spf1 include:_spf.google.com include:_spf.21_com._d.easydmarc.pro include:sendgrid.net ~all | — | — |
| TXT | v=spf1 include:_spf.google.com include:sendgrid.net include:spf.mtasv.net ~all | — | — |
| CAA | iodef mailto:security@21.com | 0 | — |
| CAA | issue amazon.com | 0 | — |
| CAA | issue comodoca.com | 0 | — |
| CAA | issue digicert.com; cansignhttpexchanges=yes | 0 | — |
| CAA | issue letsencrypt.org | 0 | — |
| CAA | issue pki.goog; cansignhttpexchanges=yes | 0 | — |
| CAA | issue sectigo.com | 0 | — |
| CAA | issue ssl.com | 0 | — |
| CAA | issuewild amazon.com | 0 | — |
| CAA | issuewild comodoca.com | 0 | — |
| CAA | issuewild digicert.com; cansignhttpexchanges=yes | 0 | — |
| CAA | issuewild letsencrypt.org | 0 | — |
| CAA | issuewild pki.goog; cansignhttpexchanges=yes | 0 | — |
| CAA | issuewild sectigo.com | 0 | — |
| CAA | issuewild ssl.com | 0 | — |
IP addresses associated with 21.com
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Forward records (A/AAAA) list every IP this domain has resolved to over time; reverse (PTR) lists IPs whose reverse DNS points back to this domain or one of its subdomains. Collected by the WorldIP scanner fleet.
