DNS Record Lookup

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

simmtester.com

DNS Records

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Hosting & Network

simmtester.com runs on Microsoft Azure, with email via Microsoft 365.

Hosting network
Microsoft AzureAS8075Microsoft Azure
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 184,135 other sites on Microsoft Azure. Stable here since we started watching (Sep 6, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to simmtesteraspnet20210603092410.azurewebsites.net.

DNS Records for simmtester.com

HostnameTypeTTLPriorityContent
simmtester.comA013.65.92.72
simmtester.comNS0ns78.worldnic.com
simmtester.comNS0ns77.worldnic.com
simmtester.comMX0simmtester-com.mail.protection.outlook.com
simmtester.comSOA3600NS77.WORLDNIC.com namehost.WORLDNIC.com 122062722 10800 3600 604800 3600
simmtester.comTXT0v=spf1 include:spf.protection.outlook.com -all
simmtester.comTXT0ggg188uumrae8fseh810he51lk
simmtester.comTXT0cst-site.azurewebsites.net
simmtester.comTXT06bp8chuebfd5lrf3q8oj95976n
www.simmtester.comCNAME0simmtesteraspnet20210603092410.azurewebsites.net
www.simmtester.comA013.65.92.72

Get alerted the moment simmtester.com's DNS changes

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