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icorp.nl

DNS Records

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Hosting & Network

icorp.nl runs on AS31477, with DNS by Azure DNS and email via Microsoft 365.

Hosting network
AS31477AS31477
Managed DNS
Azure DNS
Email
Microsoft 365
IPv6 (AAAA)
Enabled
CAA pinning
Set

Sits alongside 4,999+ other sites on AS31477. Stable here since we started watching (Aug 27, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to icorp.nl.

DNS Records for icorp.nl

HostnameTypeTTLPriorityContent
icorp.nlNS0ns1-04.azure-dns.com
icorp.nlNS0ns2-04.azure-dns.net
icorp.nlNS0ns3-04.azure-dns.org
icorp.nlNS0ns4-04.azure-dns.info
icorp.nlSOA300ns1-04.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
icorp.nlTXT0MS=ms99502817
icorp.nlTXT0bw=OQ36W0VMcBrPkjJoUj366l40mLqz5BHrknTiIw16RPQU
icorp.nlTXT0v=spf1 a include:spf.protection.outlook.com include:sendgrid.net -all
icorp.nlCAA00 issue letsencrypt.org
icorp.nlCAA00 issuewild letsencrypt.org
icorp.nlCAA00 issue digicert.com
icorp.nlCAA00 iodef mailto:hostmaster@icorp.nl
icorp.nlCAA00 issuewild digicert.com
icorp.nlMX0icorp-nl.mail.protection.outlook.com
icorp.nlA045.82.188.235
icorp.nlAAAA02a0e:7280:0:188:235:777:0:1
www.icorp.nlSOA300ns1-04.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
www.icorp.nlCAA00 issue digicert.com
www.icorp.nlCAA00 issuewild digicert.com
www.icorp.nlCAA00 issue letsencrypt.org
www.icorp.nlCAA00 issuewild letsencrypt.org
www.icorp.nlCAA00 iodef mailto:hostmaster@icorp.nl
www.icorp.nlNS0ns4-04.azure-dns.info
www.icorp.nlNS0ns1-04.azure-dns.com
www.icorp.nlNS0ns3-04.azure-dns.org
www.icorp.nlNS0ns2-04.azure-dns.net
www.icorp.nlCNAME0icorp.nl
www.icorp.nlTXT0v=spf1 a include:spf.protection.outlook.com include:sendgrid.net -all
www.icorp.nlTXT0bw=OQ36W0VMcBrPkjJoUj366l40mLqz5BHrknTiIw16RPQU
www.icorp.nlTXT0MS=ms99502817
www.icorp.nlA045.82.188.235
www.icorp.nlMX0icorp-nl.mail.protection.outlook.com
www.icorp.nlAAAA02a0e:7280:0:188:235:777:0:1

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Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

DNS changes

We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

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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