DNS Record Lookup

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

Hosting & Network

stc.nl runs on AS49544, with email via Microsoft 365.

Hosting network
AS49544AS49544
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 2,690 other sites on AS49544.

Recently changed networks: AS20857 → AS49544 (as of Oct 13, 2026)

The apex and www are the same hosting — the apex via A records.

DNS Records for stc.nl

HostnameTypeTTLPriorityContent
stc.nlA0185.162.56.182
stc.nlMX0stc-nl.mail.protection.outlook.com
stc.nlTXT0MS=ms73479523
stc.nlTXT0google-site-verification=Z1QZeTAK-y8g_0WIXZJnH6ALYBIKW6f88c4S26WY3rY
stc.nlTXT0google-site-verification=P9e4dJNptPIY1G6pxUjT5ZrSL11Xv9-RmBVIeaH3Fx8
stc.nlTXT0v=spf1 include:spf.protection.outlook.com include:mailgun.org -all
stc.nlTXT0HARICA-ZZqwpYZOAEuTrE1maZ0
stc.nlSOA14400ns2.stc-r.nl hostmaster.stc-r.nl 173 18000 3600 172800 14400
stc.nlNS0ns2.stc-r.nl
stc.nlNS0ns4.kpn.net
www.stc.nlA0185.162.56.182

Get alerted the moment stc.nl's DNS changes

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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

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

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Beta

Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

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