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tridiagonal.com

DNS Records

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Hosting & Network

tridiagonal.com runs on Hostinger, with DNS by GoDaddy and email via Microsoft 365.

Hosting network
HostingerAS47583Hostinger
Managed DNS
GoDaddy
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 929,345 other sites on Hostinger. Stable here since we started watching (Aug 30, 2026).

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

DNS Records for tridiagonal.com

HostnameTypeTTLPriorityContent
tridiagonal.comNS0ns15.domaincontrol.com
tridiagonal.comNS0ns16.domaincontrol.com
tridiagonal.comA072.61.245.198
tridiagonal.comTXT0Sendinblue-code:fab3568811bb0a2e4e4a5b6bb774d602
tridiagonal.comTXT0_743ik2d98h0km5h30z0t4tq5h7a24ae
tridiagonal.comTXT0_sh14l150vot5gov8fjp7yd1sol5ezn2
tridiagonal.comTXT0v=spf1 a mx include:spf.protection.outlook.com ~all
tridiagonal.comSOA600ns15.domaincontrol.com dns.jomax.net 2026080500 28800 7200 604800 600
tridiagonal.comMX0tridiagonal-com.mail.protection.outlook.com
www.tridiagonal.comA072.61.245.198

Get alerted the moment tridiagonal.com's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch tridiagonal.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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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