semperfiheatingandcooling.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-08 · error HTTP 404 crawled 2026-05-12 5 attempts

US · 216.239.34.21 · AS15169 Google LLC

Reputation 82/100 crawl error no dmarc policy

http 404

Registration

Registrar
GoDaddy.com, LLC
Created
2018-09-17
Expires
2026-09-17 119 days left
Updated
2026-05-11
Name servers
  • ns35.domaincontrol.com
  • ns36.domaincontrol.com

DNS records live

NS
  • ns35.domaincontrol.com
  • ns36.domaincontrol.com
MX
  • 1 aspmx.l.google.com
  • 10 aspmx2.googlemail.com
  • 10 aspmx3.googlemail.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
Verified for
  • Google

Email authentication weak

SPF
v=spf1 include:_spf.google.com ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificates

Loading certificate

Linked from (1)