Website

Answer
The name has no address

DNS records

ocwduo.nl

MX
  • 0
TTL 2 hours
NS
TTL 2 hours
TXT
  • v=spf1 -all
TTL 2 hours
SOA
  • Primary server
    ns1.surfnet.nl
    Contact
    postmaster@duo.nl
    Serial
    2025045934
    Refresh
    8 hours
    Retry
    48 min
    Expire
    7 days
    Negative TTL
    1 day
TTL 2 hours
CAA
None: any certificate authority may issue for this name

_dmarc.ocwduo.nl

TXT
  • v=DMARC1;p=quarantine;rua=mailto:rua@duo.nl;adkim=r;aspf=r;pct=100;sp=reject
TTL 2 hours

As ns2.surfnet.nl answers them

Reputation

Domain blocklists

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

Rankings

Not ranked Tranco rank
1.57Open PageRank, out of 10
12,256,576Open PageRank position
5Referring domains

From Tranco and Open PageRank

WHOIS

Domain name: ocwduo.nl
Status:      active

Registrar:
   Rijksoverheid
   Buitenhof 34
   2513AH Den Haag
   Netherlands

DNSSEC:      yes

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

Creation Date: 2009-05-31

Updated Date: 2026-05-21

Record maintained by: SIDN BV

DNSSEC

Every link from the root to ocwduo.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

ocwduo.nl Verified

  • Found 1 DS records for ocwduo.nl in the nl zone
  • DS=43804/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 ocwduo.nl
  • DS=43804/SHA-256 verifies DNSKEY=43804/SEP
  • Found 2 RRSIGs over DNSKEY RRset
  • RRSIG=37678 over the DNSKEY RRset was made with a key that is not trusted here
  • RRSIG=43804 and DNSKEY=43804/SEP verifies the DNSKEY RRset
  • Found 1 RRSIGs over SOA RRset
  • RRSIG=37678 and DNSKEY=37678 verifies the SOA RRset