DNS Record Lookup

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

Hosting & Network

amsofusa.com runs on AS7922, with email via Microsoft 365.

Hosting network
AS7922AS7922
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 18,178 other sites on AS7922. Stable here since we started watching (Oct 11, 2026).

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

DNS Records for amsofusa.com

HostnameTypeTTLPriorityContent
amsofusa.comA0107.0.143.150
amsofusa.comMX010amsofusa-com.mail.protection.outlook.com
amsofusa.comSOA3600NS81.WORLDNIC.com namehost.WORLDNIC.com 126092912 10800 3600 604800 3600
amsofusa.comNS0ns81.worldnic.com
amsofusa.comNS0ns82.worldnic.com
amsofusa.comTXT0v=spf1 include:spf.protection.outlook.com ip4:107.0.143.141/32 ip4:107.0.143.131/32 -all
amsofusa.comTXT06d18modhsfs4kgsga45nmposn1
www.amsofusa.comA0107.0.143.150

Get alerted the moment amsofusa.com's DNS changes

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