DNS Record Lookup

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

tcn.com

DNS Records

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Hosting & Network

tcn.com runs on Google Cloud, with DNS by Google and email via Google Workspace.

Hosting network
Google CloudAS396982Google Cloud
Managed DNS
Google
Email
Google Workspace
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 485,480 other sites on Google Cloud. Stable here since we started watching (Oct 2, 2026).

DNS Records for tcn.com

HostnameTypeTTLPriorityContent
tcn.comSOA300ns-cloud-c1.googledomains.com cloud-dns-hostmaster.google.com 5 21600 3600 259200 300
tcn.comNS0ns-cloud-c2.googledomains.com
tcn.comNS0ns-cloud-c1.googledomains.com
tcn.comNS0ns-cloud-c3.googledomains.com
tcn.comNS0ns-cloud-c4.googledomains.com
tcn.comA035.202.237.190
tcn.comMX01aspmx.l.google.com
tcn.comMX05alt1.aspmx.l.google.com
tcn.comMX010aspmx2.googlemail.com
tcn.comMX010aspmx3.googlemail.com
tcn.comMX05alt2.aspmx.l.google.com
tcn.comTXT0lrjqbdhl2ry1j9w5s97bnl72h9s0bxgh
tcn.comTXT0google-site-verification=QN5DbvZ4EZFEGJjBy8CO2b61kxOzh5aUTrwnUk8A_yM
tcn.comTXT0pardot797663=e372f0c4fe80bb76f43a1fd281eecb042392c5bbec307257751574b9943af9ac
tcn.comTXT0apple-domain-verification=wHpi9PgTFCHSHkEd
tcn.comTXT0slack-domain-verification=xtOdVx8E3WntRezZZkDxrThhAcE4gWprWqPEBBUx
tcn.comTXT0dycnsyfbvjm666ybzr59l1zrp128wgk0
tcn.comTXT0detectify-verification=561a51852b0a6295eb44a4dc39abb81a
tcn.comTXT0pardot797663=0748cc6e32649d5c0712570f6d5d48c7359564a1fa33d31e4ebcdeaba77fbfaf
tcn.comTXT0MS=ms67277806
tcn.comTXT0v=spf1 ip4:199.21.206.112/29 ip4:199.21.206.128/27 ip4:168.245.32.192 ip4:167.89.111.199 ip4:167.89.59.109 include:_spf.google.com include:aspmx.pardot.com include:_spf.salesforce.com -all
www.tcn.comA035.185.49.21

Get alerted the moment tcn.com's DNS changes

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

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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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