indexo.dev

rsyd.dk

.dk dns

First seen 2026-05-19 · Last seen 2026-05-31 · ok HTTP 200 26338 ms crawled 2026-05-26

DK · 193.163.231.69 · AS44328 Region Syddanmark · dead nameservers

Reputation 65/100 dead nameservers weak security headers

DNS records dead

NS
  • ns1.rsyd.dk
  • ns2.rsyd.dk
MX
  • 10 mail01.rsyd.dk
  • 10 mail02.rsyd.dk
TXT
Show 4 TXT records
  • hzsflhbf09wxdbjlhx55gth3bqs6z7n8
  • trend-micro-v1-domain-verification.3c3665c62d0d2ab48d79b2d3d7e10afb=e16b13b7-4904-4a7b-97a2-5c3b45d0d08a
  • duo_sso_verification=NtCRMM92Yr6m3LpMYw7PlP08oIzGwR0GR2QYrWu11yAGXutIrZvZZsH9eVKZfGHW
  • k8uNrPvwge6EjcFerSJMeNBTZjQI6kIzOWByGlkSv1qIMcI+lYObCskCW2IxkyLNavAojdAa7yr2jWFyhmRp3w==
Verified for
  • Cisco
  • GlobalSign
  • Google
  • Microsoft 365

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

GlobalSign RSA OV SSL CA 2018
from 2025-08-27 to 2026-09-28
Expires in 119 days

Full certificate history on crt.sh ↗