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

usassure.biz

DNS Records

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Hosting & Network

usassure.biz runs on AS23349, with DNS by Azure DNS.

Hosting network
AS23349AS23349
Managed DNS
Azure DNS
Email
None
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 1 other sites on AS23349. Stable here since we started watching (Jul 25, 2026).

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

DNS Records for usassure.biz

HostnameTypeTTLPriorityContent
usassure.bizNS0ns1-01.azure-dns.com
usassure.bizNS0ns4-01.azure-dns.info
usassure.bizNS0ns3-01.azure-dns.org
usassure.bizNS0ns2-01.azure-dns.net
usassure.bizSOA300ns1-01.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
usassure.bizA0206.252.39.84
usassure.bizTXT0v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
www.usassure.bizA0206.252.39.84

Get alerted the moment usassure.biz's DNS changes

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

DNS monitor showing the hosting provider, current A, MX, NS, and TXT records, and a history of MX and TXT changes

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, CNAME, TXT 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