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kubernetesbyexample.com

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First seen 2026-05-09 · Last seen 2026-05-15 · pending crawled 2026-05-20 2 attempts

US · 209.132.178.12 · AS22360 Red Hat, Inc.

Reputation 75/100 wrong cert

ssl error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: Hostname mismatch, certificate is not valid for 'kubernetesbyexample.com'. (_ssl.c:1000)

Registration

Registrar
Nom-iq Ltd. dba COM LAUDE
Created
2017-04-20
Expires
2027-04-20 334 days left
Updated
2026-03-21
Name servers
  • dns1.p01.nsone.net
  • dns2.p01.nsone.net
  • dns3.p01.nsone.net
  • dns4.p01.nsone.net

DNS records live

NS
  • dns1.p01.nsone.net
  • dns2.p01.nsone.net
  • dns3.p01.nsone.net
  • dns4.p01.nsone.net

Email authentication no MX

SPF
v=spf1 -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc-rua@redhat.com; sp=none; ri=86400
policy: none (monitoring only) · sp=none
DKIM
no key found at common selectors

Certificate (current) wrong cert

R12
from 2026-05-06 to 2026-08-04
Expires in 75 days

Full certificate history on crt.sh ↗

Linked from (2)