DNS Record Lookup

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

Hosting & Network

top-b.com runs on AS204167, with DNS by GoDaddy and email via Microsoft 365.

Hosting network
AS204167AS204167
Managed DNS
GoDaddy
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 790 other sites on AS204167. Stable here since we started watching (Sep 24, 2026).

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

DNS Records for top-b.com

HostnameTypeTTLPriorityContent
top-b.comMX0topb-com0i.mail.protection.outlook.com
top-b.comSOA600ns49.domaincontrol.com dns.jomax.net 2026081700 28800 7200 604800 600
top-b.comA0185.35.248.242
top-b.comNS0ns49.domaincontrol.com
top-b.comNS0ns50.domaincontrol.com
top-b.comTXT0tnlemfdqt8hrgib6g3rgaoqsdr
top-b.comTXT0google-site-verification=mDbJ_sOWabbJ1buhSkwgjG-Dq5JL_oJJ6RUe43Q7lcY
top-b.comTXT03rsr63ce2b4poc6qai97khcomr
top-b.comTXT0Jr5b8rfjkgmn61kuaq03oqkihu
top-b.comTXT0v=spf1 include:spf.artena.co.uk include:spf.protection.outlook.com include:spf.mandrillapp.com ip4:89.105.19.94 ip4:193.37.208.50 include:mailgun.org include:squarespace-mail.com include:amazonses.com -all
top-b.comTXT0MS=ms55571388
top-b.comTXT0fuqqup0tpd9u0ml8tpdklc3b8e
top-b.comTXT0dpt3g4ic60m1ko2ikem9duunev
top-b.comTXT0is307qr8sscisghh6k2ckebjjp
www.top-b.comA0185.35.248.242

Get alerted the moment top-b.com's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch top-b.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