Website

Answer
200 OKin 163 ms
Title
Betrouwbare connectiviteit als basis van uw succes - Duocast
Server
Apache
Protocols
HTTP/1.1
Certificate
Sectigo Limited (Sectigo Public Server Authentication CA DV R36) for *.duocast.nl and duocast.nl, valid until
www
Redirects to https://duocast.nl/ (301)

DNS records

duocast.nl

A
TTL 5 min
AAAA
TTL 5 min
MX
TTL 5 min
NS
TTL 1 day
TXT
  • MS=678F1B9BA0E0690155DB0BF3D8AFA1D8CD663CC3
  • google-site-verification=JuEkpy1YrLIwnoljyCLuzKY6xYAD7wqJdY9jNEx-5aM
  • google-site-verification=zbNXnJBgDWIK-4naq-wWcllp20scJhFrDTnEa-e8R_A
  • v=spf1 include:_spf.duocast.net -all
TTL 5 min
SOA
  • Primary server
    ns1.duocast.net
    Contact
    hostmaster@duocast.net
    Serial
    2026102107
    Refresh
    8 hours
    Retry
    4 hours
    Expire
    14 days
    Negative TTL
    1 hour
TTL 1 hour
CAA
None: any certificate authority may issue for this name

www.duocast.nl

A
TTL 5 min
AAAA
TTL 5 min

_dmarc.duocast.nl

TXT
  • v=DMARC1; p=quarantine; pct=100;
TTL 1 day

As ns1.duocast.net answers them

Reputation

Domain blocklists

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

Rankings

1,839,739 Tranco rank down from 1,616,244 on 2026-09-21
4.74Open PageRank, out of 10
137,648Open PageRank position
32Referring domains

From Tranco and Open PageRank

WHOIS

Domain name: duocast.nl
Status:      active

Registrar:
   Duocast B.V.
   Friesestraatweg 213 D
   9743AD Groningen
   Netherlands

Abuse Contact:
   abuse@duocast.net

DNSSEC:      yes

Domain nameservers:
   ns1.duocast.net
   ns2.duocast.net

Creation Date: 2004-03-11

Updated Date: 2015-10-05

Record maintained by: SIDN BV

DNSSEC

Every link from the root to duocast.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

duocast.nl Verified

  • Found 1 DS records for duocast.nl in the nl zone
  • DS=40594/SHA-256 has algorithm RSASHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=60847 and DNSKEY=60847 verifies the DS RRset
  • Found 3 DNSKEY records for duocast.nl
  • DS=40594/SHA-256 verifies DNSKEY=40594/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=40594 and DNSKEY=40594/SEP verifies the DNSKEY RRset
  • Found 1 RRSIGs over SOA RRset
  • RRSIG=33399 and DNSKEY=33399 verifies the SOA RRset