indexo.dev

ruthmann.at

.at crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP 200 935 ms crawled 2026-06-03

US · 162.159.134.42 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

DNS records live

NS
  • ns1.telekom-domains.de
  • ns2.telekom-domains.de
MX
  • 0 ruthmann-at.mail.protection.outlook.com
  • 100 mforward.dtag.de
TXT
  • b7aYo46qTGFHSl5TD8EcEWvH6DccEoq7iSk59iZ8ob+QBB7fkeU+0CJVj+/LSqkQxADbuKoiyTbTu/lnHkmcog==
  • sophos-domain-verification=594e65f1fca2f3a77eb4eb7b3365424027357e426d305b0d79da0c8b266e4ef9
  • knowbe4-site-verification=2c2681f0c02c9fa025f647a031f47ca2

Email authentication partial

SPF
v=spf1 ip4:91.190.227.189 mx include:spf.protection.outlook.com include:ruthmannde0.onmicrosoft.com include:spf-de.emailsignatures365.com -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:it@ruthmann.de; ruf=mailto:it@ruthmann.de; fo=1
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxPI/i39Pk7g0PcC4sRy9tu/iLT94GjsZ6O1sdE0sxOSSrMrZSbNPqWzFIrfwTewPEU5ZFlYLy3E2VO…
selectors probed

Certificate (current)

YE2
from 2026-06-01 to 2026-08-30
Expires in 87 days

Full certificate history on crt.sh ↗

Linked from (1)