indexo.dev

yellowrubberball.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-10 · error crawled 2026-05-16 5 attempts

US · 104.237.151.42 · AS63949 Akamai Connected Cloud

Reputation 57/100 wrong cert crawl error no dmarc policy

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

Registration

Registrar
GoDaddy.com, LLC
Created
2009-02-04
Expires
2027-02-04 260 days left
Updated
2026-02-05
Name servers
  • ns09.domaincontrol.com
  • ns10.domaincontrol.com

DNS records live

NS
  • ns09.domaincontrol.com
  • ns10.domaincontrol.com
MX
Show 7 MX records
  • 1 aspmx.l.google.com
  • 10 aspmx3.googlemail.com
  • 20 alt1.aspmx.l.google.com
  • 30 aspmx2.googlemail.com
  • 30 aspmx4.googlemail.com
  • 30 aspmx5.googlemail.com
  • 5 alt2.aspmx.l.google.com
TXT
  • google-site-verification=pJib5StMg2kHq2GQIzL3OEwDPX9T2WTZt9bIE4-96tM

Email authentication weak

SPF
v=spf1 include:mailgun.org ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

E7
from 2026-05-03 to 2026-08-01
Expires in 73 days

Full certificate history on crt.sh ↗

Linked from (1)