DNS Record Lookup

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

Hosting & Network

masterymedia.net runs on AS18403, with email configured.

Hosting network
AS18403AS18403
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 1,910 other sites on AS18403. Stable here since we started watching (Sep 12, 2026).

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

DNS Records for masterymedia.net

HostnameTypeTTLPriorityContent
masterymedia.netA0210.245.90.251
masterymedia.netMX0masterymedia.net
masterymedia.netTXT0v=spf1 +a +mx +ip4:210.245.90.251 ~all
masterymedia.netSOA86400ns52.hostvn.net root.ssd-srv02.hostvn.net 2026083101 3600 1800 1209600 86400
masterymedia.netNS0ns52.hostvn.net
masterymedia.netNS0ns53.hostvn.net
www.masterymedia.netNS0ns52.hostvn.net
www.masterymedia.netNS0ns53.hostvn.net
www.masterymedia.netTXT0v=spf1 +a +mx +ip4:210.245.90.251 ~all
www.masterymedia.netSOA86400ns52.hostvn.net root.ssd-srv02.hostvn.net 2026083101 3600 1800 1209600 86400
www.masterymedia.netCNAME0masterymedia.net
www.masterymedia.netMX0masterymedia.net
www.masterymedia.netA0210.245.90.251

Get alerted the moment masterymedia.net's DNS changes

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