DNS Record Lookup

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

Hosting & Network

b2bdiagnostic.com runs on Cloudflare, with DNS by Cloudflare and email via GoDaddy.

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

Sits alongside 4,999+ other sites on Cloudflare. Stable here since we started watching (Jul 17, 2026).

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

DNS Records for b2bdiagnostic.com

HostnameTypeTTLPriorityContent
b2bdiagnostic.comMX0smtp.secureserver.net
b2bdiagnostic.comMX010mailstore1.secureserver.net
b2bdiagnostic.comNS0albert.ns.cloudflare.com
b2bdiagnostic.comNS0riya.ns.cloudflare.com
b2bdiagnostic.comTXT0v=spf1 include:secureserver.net -all
b2bdiagnostic.comTXT0T9464213
b2bdiagnostic.comTXT0google-site-verification=ZXaDE4WdihT6HEjL5clVVoOyxW1nMsZBwQs6UH_Zh9k
b2bdiagnostic.comSOA1800albert.ns.cloudflare.com dns.cloudflare.com 2409675880 10000 2400 604800 1800
b2bdiagnostic.comAAAA02606:4700:3035::ac43:badb
b2bdiagnostic.comAAAA02606:4700:3033::6815:4431
b2bdiagnostic.comA0172.67.186.219
b2bdiagnostic.comA0104.21.68.49
www.b2bdiagnostic.comA0172.67.186.219
www.b2bdiagnostic.comA0104.21.68.49
www.b2bdiagnostic.comAAAA02606:4700:3033::6815:4431
www.b2bdiagnostic.comAAAA02606:4700:3035::ac43:badb

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Beta

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

Get alerted the moment b2bdiagnostic.com's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch b2bdiagnostic.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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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