indexo.dev

t-systems-service.com

.com crawl dns

First seen 2026-04-14 · Last seen 2026-05-20 · ok HTTP 200 5355 ms crawled 2026-05-07

DE · 80.158.66.24 · AS34086 T-Systems International GmbH

Reputation 94/100 dmarc monitor-only

Registration

Registrar
Deutsche Telekom AG
Created
2014-12-10
Expires
2026-12-10 203 days left
Updated
2025-11-12
Name servers
  • pdns109.ultradns.biz
  • pdns109.ultradns.com
  • pdns109.ultradns.net
  • pdns109.ultradns.org

DNS records live

NS
  • pdns109.ultradns.biz
  • pdns109.ultradns.com
  • pdns109.ultradns.net
  • pdns109.ultradns.org
MX
  • 10 mx-01.mail-forwarder.io
Verified for
  • Microsoft 365

Email authentication weak

SPF
not published
DMARC
v=DMARC1;p=none;rua=mailto:dmarc@telekom.com;ruf=mailto:dmarc@telekom.com;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-27 to 2026-07-26
Expires in 67 days

Full certificate history on crt.sh ↗

Linked from (1)