DNS Record Lookup

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

Hosting & Network

tess.no runs on Cloudflare, with DNS by Cloudflare and email via Microsoft 365.

Hosting network
CloudflareAS13335Cloudflare
Managed DNS
Cloudflare
Email
Microsoft 365
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 2,738,798 other sites on Cloudflare. Stable here since we started watching (Sep 12, 2026).

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

DNS Records for tess.no

HostnameTypeTTLPriorityContent
tess.noNS0lia.ns.cloudflare.com
tess.noNS0guy.ns.cloudflare.com
tess.noMX0tess-no.mail.protection.outlook.com
tess.noAAAA02606:4700:10::6814:253a
tess.noAAAA02606:4700:10::ac42:aac9
tess.noSOA1800guy.ns.cloudflare.com dns.cloudflare.com 2414561993 10000 2400 604800 1800
tess.noA0172.66.170.201
tess.noA0104.20.37.58
tess.noTXT0hes=b4a1c182f81ab248c6b823c7606002f3
tess.noTXT0SFMC-LWVOAWUfrTq7zVcbr2PMqkn4v8NyAxrgFKs4TXx4
tess.noTXT0OUH9YmN7O0MG3K3QFRJtVFusalwEgT4uvhlCQbPYskf/+2b675+h71Vv9LIFbk5rShqLROH+Su53m2s1v5VCDg==
tess.noTXT0d365mktkey=vDKx2WiInpARdRBFl6pOdkR2ZRJxV1XWlpml4xc9TE8x
tess.noTXT0brevo-code:8655c171a1e7edf69b63cf133c202962
tess.noTXT0google-site-verification=Oe2mGLnTJ4VRgwxS-z3WZMzDZWJrktYvU4h-5yqLdKI
tess.noTXT0MS=ms90001973
tess.noTXT0MS=ms75329085
tess.noTXT0‎tess-mbn.teams4
tess.noTXT0anthropic-domain-verification-rbe754=y2X7ctnQWXE32WHiaxlb8D3Mt
tess.noTXT0ft536nzcm8q17n7t092xkm38rbw5qtcy
tess.noTXT004YG64LWDIJY8AT42VG5HILD69RHG2MD71Y4UGNF
tess.noTXT0openai-domain-verification=dv-RRYavbbJdMTTWAKoCNYJH6PM
tess.noTXT0MS=ms66323134
tess.noTXT0google-site-verification=jZ87WZ9xMGznO41HWvszyV6eeekaJy9Mf2BqA9qWFoM
tess.noTXT0google-site-verification=mNBebFajE4VvyDn9pX-VM4tO4Z362WVFUUlIfb0RhAA
tess.noTXT073418aed-1382-4377-a523-d8e770cf7258
tess.noTXT0google-site-verification=5mpOrRtIivhiyJxKqSwcbREb02uNGY6wZaJ-BZbXELY
tess.noTXT0‎tess-mbn.teams3‎
tess.noTXT0apple-domain-verification=KFKHwVLZFf1XqcEb
tess.noTXT0tmes=2a6cf67658932c3346efb9ae754cfc8a
tess.noTXT0v=spf1 include:_spf.questback.com include:_spf.questback.net a:smtp.prevas.se a:mail01.prevas.se include:spf.protection.outlook.com include:sendgrid.net ~all
tess.noTXT0d365mktkey=95VD78ky2rMU4DEgXOqPIBhloNX5i3b5IlxzjJtSa68x
www.tess.noAAAA02606:4700:10::6814:253a
www.tess.noAAAA02606:4700:10::ac42:aac9
www.tess.noA0104.20.37.58
www.tess.noA0172.66.170.201

Get alerted the moment tess.no's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch tess.no 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.

Monitor DNS free

Free for your first domain: uptime, DNS, and certificate together. No credit card.

What's up with DNS →

Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.

Ask about tess.no

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