indexo.dev

thenationalstudent.com

.com crawl

First seen 2026-04-12 · Last seen 2026-06-03 · error crawled 2026-06-03 5 attempts

Reputation 82/100 crawl error no dmarc policy

http error: [Errno -5] No address associated with hostname

Registration

Registrar
IONOS SE
Created
2006-11-17
Expires
2026-11-17 166 days left
Updated
2025-10-19
Name servers
  • elma.ns.cloudflare.com
  • scott.ns.cloudflare.com

DNS records live

NS
  • elma.ns.cloudflare.com
  • scott.ns.cloudflare.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 a mx ptr ip4:80.248.179.64/27 ip4:93.174.137.169 ip4:93.174.137.188 ip4:80.248.179.88 ip4:81.5.177.205/30 ip4:145.255.246.106/30 ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificates

Loading certificate

Linked from (3)