c21mountainside.com

.com crawl

First seen 2026-04-26 · Last seen 2026-05-16 · pending HTTP 403 crawled 2026-05-20 4 attempts

US · 44.193.54.245 · AS14618 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

http 403

Registration

Registrar
GoDaddy.com, LLC
Created
2004-04-18
Expires
2027-04-18 332 days left
Updated
2026-04-18
Name servers
  • ns.collegextra.com
  • ns.collegextra.net

DNS records live

NS
  • ns.collegextra.net
MX
  • 10 aspmx.l.google.com
  • 20 alt1.aspmx.l.google.com
  • 30 alt2.aspmx.l.google.com
  • 40 aspmx2.googlemail.com
  • 50 aspmx3.googlemail.com

Email authentication weak

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

Certificate (current)

R13
from 2026-05-01 to 2026-07-30
Expires in 70 days

Linked from (1)