indexo.dev

rh-dt.de

.de crawl

First seen 2026-05-13 · Last seen 2026-05-13 · pending HTTP 401 crawled 2026-05-19

DE · 136.243.123.87 · AS24940 Hetzner Online GmbH

Reputation 100/100

http 401

Registration

Updated
2024-10-30
Name servers
  • ns1.mainns.de.
  • ns2.mainns.eu.
  • ns3.mainns.net.

DNS records live

NS
  • ns1.mainns.de
  • ns2.mainns.eu
  • ns3.mainns.net
MX
  • 0 mx01.hornetsecurity.com
  • 0 mx02.hornetsecurity.com
  • 0 mx03.hornetsecurity.com
  • 0 mx04.hornetsecurity.com
TXT
Show 4 TXT records
  • zone-ownership-verification-05d562e0180db98ce1d74d372b6c302de19e64ca6a26ce94f25a96b2184580ef
  • 5po1lv8usvonug36vjkjl0pt3p
  • cmkkqsmf1p0c4l6q97me8hijt5
  • 6lssshr17dcyjz09fktqscvtt063m0x8
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:spf.hornetsecurity.com ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; rua=mailto:dmarc@rhdtde.uriports.com; ruf=mailto:dmarc@rhdtde.uriports.com; fo=1:d:s
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzuFyl6Y56bB9AbCOmO03bn2qrpcLnNFMBg33DZCwKCrYSy3R8bTYn+vhDenRhbvyYaRZ2zF9nfAAfj…
selectors probed

Certificate (current)

R13
from 2026-03-24 to 2026-06-22
Expires in 32 days

Full certificate history on crt.sh ↗

Linked from (1)