indexo.dev

s-42.net

.net dns

First seen 2026-05-01 · Last seen 2026-05-19 · ok HTTP 200 782 ms crawled 2026-05-08

DE · 212.11.240.76 · AS12813 WorNet AG

Reputation 95/100 weak security headers

Registration

Registrar
united-domains GmbH
Created
2019-01-17
Expires
2027-01-17 242 days left
Updated
2026-03-25
Name servers
  • ns1.s-42.net
  • ns2.s-42.net
  • ns3.s-42.net
  • ns4.s-42.net

DNS records live

NS
  • ns1.s-42.net
  • ns2.s-42.net
  • ns3.s-42.net
  • ns4.s-42.net
MX
  • 20 mx-a.secumail.de
  • 20 mx-b.secumail.de

Email authentication strong

SPF
v=spf1 include:spf.secumail.de -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:dmarc-reports@secumail.de; ruf=mailto:dmarc-reports@secumail.de; pct=100; fo=1
policy: quarantine · sp=quarantine
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-07 to 2026-08-05
Expires in 77 days

Full certificate history on crt.sh ↗