21-domain.com

.com crawl

First seen 2026-05-30 · Last seen 2026-05-30 · pending HTTP 403 crawled 2026-05-31

US · 172.67.73.120 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

cloudflare bot challenge

Registration

Registrar
Tucows Domains Inc.
Created
2000-09-01
Expires
2026-09-01 91 days left
Updated
2025-08-03
Name servers
  • graham.ns.cloudflare.com
  • sneh.ns.cloudflare.com

DNS records live

NS
  • graham.ns.cloudflare.com
  • sneh.ns.cloudflare.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com

Email authentication partial

SPF
v=spf1 +ip4:162.43.104.86 +ip4:150.95.131.170 +ip4:160.251.80.116 +ip4:133.125.225.42 include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA9eXrLjaSDTU9Yj59eNOHCAE+8LyWtfFlV7BMcafgVlOYYBXS76tbA40l+wwI7Z8KVDJQfp8BrsN51BTPbr…
  • s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0RW8PqONXpw/WNcQy32hTTcm6pohQ20f4SfH0pMGxFQ8Yx0WcpEVaOHEknN4tFIuqEMgAA0rghunD6m2xD…
selectors probed

Certificate (current)

WE1
from 2026-05-09 to 2026-08-07
Expires in 67 days

Linked from (1)