DNS Record Lookup

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

Hosting & Network

zm0.com runs on AS25751, with email configured.

Hosting network
AS25751AS25751
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 39 other sites on AS25751. Stable here since we started watching (Jul 19, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to zm0.com.

DNS Records for zm0.com

HostnameTypeTTLPriorityContent
zm0.comA0159.127.40.163
zm0.comTXT0v=spf1 -all
zm0.comMX01
zm0.comSOA5400ns1.cnvr.net hostmaster.valueclick.com 2026010800 7200 1800 604800 5400
zm0.comNS0ns3.cnvr.net
zm0.comNS0ns4.cnvr.net
www.zm0.comNS0ns4.cnvr.net
www.zm0.comNS0ns3.cnvr.net
www.zm0.comTXT0v=spf1 -all
www.zm0.comCNAME0zm0.com
www.zm0.comMX01
www.zm0.comA0159.127.40.163
www.zm0.comSOA5400ns1.cnvr.net hostmaster.valueclick.com 2026010800 7200 1800 604800 5400

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Uptime

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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