DNS Record Lookup

Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain

Hosting & Network

certex.nl runs on AS31477.

Hosting network
AS31477AS31477
Managed DNS
Self-hosted / other
Email
None
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 2,370 other sites on AS31477. Stable here since we started watching (Jul 24, 2026).

DNS Records for certex.nl

HostnameTypeTTLPriorityContent
certex.nlA0193.138.250.52
certex.nlNS0dns03.ports.se
certex.nlNS0dns02.ports.se
certex.nlNS0dns01.dipcon.com
certex.nlNS0dns04.ports.net
certex.nlTXT0v=spf1 -all
certex.nlSOA3600dns01.dipcon.com registry.ports.net 2021050700 1800 900 1814400 3600
www.certex.nlCNAME0mennens.nl
www.certex.nlA04.210.202.11
www.certex.nlCAA00 issue letsencrypt.org
www.certex.nlCAA00 issue telia.se
www.certex.nlCAA00 issue pki.goog
www.certex.nlCAA00 issue telia.com
www.certex.nlCAA00 issue telia.fi
www.certex.nlCAA00 issue digicert.com
www.certex.nlCAA00 issue comodoca.com
www.certex.nlNS0dns04.ports.net
www.certex.nlNS0dns01.dipcon.com
www.certex.nlNS0dns03.ports.se
www.certex.nlNS0dns02.ports.se
www.certex.nlMX05mennens-nl.mail.protection.outlook.com
www.certex.nlSOA3600dns01.dipcon.com registry.ports.net 2026072301 1800 900 1814400 3600
www.certex.nlTXT0sb32nmswggbmshttjgr3lv8vwg62g6y2
www.certex.nlTXT0adobe-idp-site-verification=8987bd0310d10bd007f9567cf7cabdf45a1e1a7f2c080a5104810dd4b27bff6d
www.certex.nlTXT0atlassian-domain-verification=IstU1bCfURsvm/SAEMJGhHC/n6zf2z7BLRuW8eiPxx8dLzmT935pYbLOiJx85ws8
www.certex.nlTXT0openai-domain-verification=dv-bXZP8m5zdRG8GAhLKJqC549H
www.certex.nlTXT01ca919dc041b4edb9120b00c42965489
www.certex.nlTXT05fc31jbmxl6ht5pd9xxyt6pl4qcycbc2
www.certex.nlTXT0google-site-verification=kgEP9Ttfe5tf0W1Y-xVr19VZom0w7OZyFGkOjGWkoNs
www.certex.nlTXT0v=spf1 mx a include:spfip.mennens.nl include:spf.protection.outlook.com include:deliverabilitymanager.net include:spf.exclaimer.net include:25380039.spf06.hubspotemail.net include:spf.divante.pl -all
www.certex.nlTXT0MS=ms56294162
www.certex.nlTXT0openai-domain-verification=dv-6ZVzi6W361CaSTxuCzhar3QF

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About DNS Records

DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:

  • SOA (Start of Authority) - Contains administrative information about the zone
  • NS (Nameserver) - Specifies authoritative nameservers for the domain
  • A (Address) - Maps a domain to an IPv4 address
  • AAAA - Maps a domain to an IPv6 address
  • CNAME (Canonical Name) - Creates an alias pointing to another domain
  • MX (Mail Exchange) - Specifies mail servers for the domain