DNS Record Lookup

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

Hosting & Network

16tests.com runs on AS50624, with DNS by Namecheap and email configured.

Hosting network
AS50624AS50624
Managed DNS
Namecheap
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 73 other sites on AS50624. Stable here since we started watching (Jul 23, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to 16tests.osc-fr1.scalingo.io.

DNS Records for 16tests.com

HostnameTypeTTLPriorityContent
16tests.comA0109.232.236.90
16tests.comA05.104.101.30
16tests.comA0109.232.233.130
16tests.comA0148.253.75.120
16tests.comNS0dns1.registrar-servers.com
16tests.comNS0dns2.registrar-servers.com
16tests.comMX010mx2.privateemail.com
16tests.comMX010mx1.privateemail.com
16tests.comTXT0google-site-verification=qck7QIcPqf0TYJNNuuMOncXWTUKUiLKje0bjg34NWQc
16tests.comSOA3601dns1.registrar-servers.com hostmaster.registrar-servers.com 1746619305 43200 3600 604800 3601
www.16tests.comCNAME016tests.osc-fr1.scalingo.io
www.16tests.comA05.104.101.30
www.16tests.comA0148.253.75.120
www.16tests.comA0109.232.233.130
www.16tests.comA0109.232.236.90

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Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.

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Beta

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

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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