Website

Answer
200 OKin 155 ms
Ends at
https://www.duo.nl/zakelijk/voortgezet-onderwijs/examens-en-diplomas/examenloket/
Redirects
  • https://examenloket.nl/ (302)
  • https://www.duo.nl/zakelijk/voortgezet-onderwijs/examens-en-diplomas/examenloket.jsp (301)
Title
Voortgezet onderwijs - DUO Zakelijk
Protocols
HTTP/1.1
Certificate
DigiCert Ireland Limited (DigiCert G2 TLS EU RSA4096 SHA384 2022 CA1) for www.duo.nl, duo.nl, data.duo.nl, mijnduo.nl, www.mijnduo.nl and diplomaregister.nl, valid until
www
Redirects to https://www.duo.nl/zakelijk/voortgezet-onderwijs/examens-en-diplomas/examenloket.jsp (302)

DNS records

examenloket.nl

A
TTL 8 hours
AAAA
TTL 8 hours
MX
  • 0
TTL 8 hours
NS
TTL 8 hours
TXT
  • 34795ab8189f9058900af51f79e50414a2d9a007be11677d35d79d4ed8b6cedf
  • _j006jnihj6zmhuldygm2l4yyqb3s5vm
  • v=spf1 -all
TTL 8 hours
SOA
  • Primary server
    ns1.surfnet.nl
    Contact
    postmaster@duo.nl
    Serial
    2025057144
    Refresh
    3 hours
    Retry
    18 min
    Expire
    28 days
    Negative TTL
    15 min
TTL 8 hours
CAA
TTL 8 hours

www.examenloket.nl

A
TTL 8 hours
AAAA
TTL 8 hours

As ns2.surfnet.nl answers them

Reputation

Domain blocklists

  • Spamhaus DBL Not listed
  • SURBL Not listed
  • URIBL Not listed

Rankings

1.12Open PageRank, out of 10
14,604,604Open PageRank position
2Referring domains

From Open PageRank

WHOIS

Domain name: examenloket.nl
Status:      active

Registrar:
   Rijksoverheid
   Buitenhof 34
   2513AH Den Haag
   Netherlands

DNSSEC:      yes

Domain nameservers:
   ns1.zurich.surf.net
   ns1.surfnet.nl
   ns3.surfnet.nl
   ns2.surfnet.nl

Creation Date: 2013-10-08

Updated Date: 2026-05-21

Record maintained by: SIDN BV

DNSSEC

Every link from the root to examenloket.nl verifies.

. Verified

  • Found 3 DNSKEY records for .
  • DS=20326/SHA-256 verifies DNSKEY=20326/SEP
  • DS=38696/SHA-256 verifies DNSKEY=38696/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=38696 and DNSKEY=38696/SEP verifies the DNSKEY RRset

nl Verified

  • Found 1 DS records for nl in the . zone
  • DS=17153/SHA-256 has algorithm ECDSAP256SHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=8763 and DNSKEY=8763 verifies the DS RRset
  • Found 2 DNSKEY records for nl
  • DS=17153/SHA-256 verifies DNSKEY=17153/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=17153 and DNSKEY=17153/SEP verifies the DNSKEY RRset

examenloket.nl Verified

  • Found 1 DS records for examenloket.nl in the nl zone
  • DS=23891/SHA-256 has algorithm RSASHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=60847 and DNSKEY=60847 verifies the DS RRset
  • Found 2 DNSKEY records for examenloket.nl
  • DS=23891/SHA-256 verifies DNSKEY=23891/SEP
  • Found 2 RRSIGs over DNSKEY RRset
  • RRSIG=23891 and DNSKEY=23891/SEP verifies the DNSKEY RRset
  • RRSIG=27093 over the DNSKEY RRset was made with a key that is not trusted here
  • Found 1 RRSIGs over SOA RRset
  • RRSIG=27093 and DNSKEY=27093 verifies the SOA RRset