indexo.dev

kupplung.de

.de dns crawl

First seen 2026-05-08 · Last seen 2026-05-19 · ok HTTP 200 4480 ms crawled 2026-05-15

DE · 212.224.115.25 · AS44066 firstcolo GmbH

Reputation 95/100 weak security headers

Registration

Updated
2024-09-26
Name servers
  • dns.rameder.de.
  • ns1.bitfriends.de.
  • ns2.bitfriends.de.

DNS records live

NS
  • dns.rameder.de
  • ns1.bitfriends.de
  • ns2.bitfriends.de
MX
  • 10 mail.kupplung.de
TXT
Show 8 TXT records
  • google-site-verification=xTflA3bZyo7LkOnpxuKoDtzu8La4_cu_HYX7qZxhoME
  • MS=ms20785702
  • apple-domain-verification=pnoWuugPqtxEJy4t
  • pinterest-site-verification=ffa434ee336555aaabf7884093581ba0
  • sending_domain1050052=4f62a555508a6654955b553561672e6775e992aa34abf34b89806297706e685e
  • google-site-verification=ozC--tQaEsGlNkGuGCeNsgWlKLosXiDIn71ZlctHuPY
  • pardot1050052=152f56d31a5d284550ec252b4975071143a0bd8fe2a35aaea46bc89bd7355fb4
  • MS=1FDA9DD1696E49C645917969902E6AB3D5721772

Email authentication strong

SPF
v=spf1 mx a include:inxserver.de include:aspmx.pardot.com include:cust-spf.exacttarget.com include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvmhnp6EJXDeugJ1RI+vJao+sUANZIiU0/ydPov/hDe0Gd7rLiY1gdbYBetmBPA4V1uhkMEe7dUo1WC…
selectors probed

Certificate (current)

R13
from 2026-03-22 to 2026-06-20
Expires in 31 days

Full certificate history on crt.sh ↗

Linked from (1)