DNS Record Lookup

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

cstenet.com

DNS Records

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Hosting & Network

cstenet.com runs on AS7867, with DNS by Azure DNS and email via Microsoft 365.

Hosting network
AS7867AS7867
Managed DNS
Azure DNS
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

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

DNS Records for cstenet.com

HostnameTypeTTLPriorityContent
cstenet.comNS0ns3-09.azure-dns.org
cstenet.comNS0ns2-09.azure-dns.net
cstenet.comNS0ns4-09.azure-dns.info
cstenet.comNS0ns1-09.azure-dns.com
cstenet.comMX010css-techdata-com.mail.protection.outlook.com
cstenet.comTXT0_globalsign-domain-verification=aT9EI51J4Efv07BuCIt-Mk7dsYdvizvL0tgxtVNb18
cstenet.comTXT0/uSqG42FfTi4cxvsr3vy8v3bBvleoso1fTT3h/IsGK8=
cstenet.comTXT0v=spf1 include:_spf1.cstenet.com include:_spf2.cstenet.com -all
cstenet.comTXT0MS=ms64265770
cstenet.comA0169.153.190.100
cstenet.comSOA3600ns1-09.azure-dns.com domainreg.techdata.com 2010103224 3600 600 1209600 3600
www.cstenet.comA0169.153.190.100

Get alerted the moment cstenet.com's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch cstenet.com continuously, notifying you the moment anything moves across all three signals:

DNS monitor showing the hosting provider, current A, MX, NS, and TXT records, and a history of MX and TXT changes

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, CNAME, TXT 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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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