indexo.dev

umlib.nl

.nl crawl

First seen 2026-05-14 · Last seen 2026-05-17 · ok HTTP 200 4320 ms crawled 2026-05-19

NL · 137.120.7.21 · AS1103 SURF B.V.

Reputation 100/100

Registration

Registrar
SURF B.V.
Created
2012-09-12
Updated
2025-07-04
Name servers
  • ns1.zurich.surf.net
  • ns1.maastrichtuniversity.nl
  • ns1.surfnet.nl
  • ns2.maastrichtuniversity.eu

DNS records live

NS
  • ns1.maastrichtuniversity.nl
  • ns1.surfnet.nl
  • ns1.zurich.surf.net
  • ns2.maastrichtuniversity.eu
TXT
  • 132b94ba7507452a8a4476e0e50218a0
Verified for
  • HARICA

Email authentication no MX

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

Certificate (current)

GEANT TLS RSA 1
from 2025-12-04 to 2026-12-04
Expires in 197 days

Full certificate history on crt.sh ↗

Linked from (1)