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em12.net

DNS Records

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Hosting & Network

em12.net runs on AS36086, with email configured.

Hosting network
AS36086AS36086
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 717 other sites on AS36086. Stable here since we started watching (Jul 19, 2026).

DNS Records for em12.net

HostnameTypeTTLPriorityContent
em12.netMX010mail.em12.net
em12.netA0206.132.191.221
em12.netNS0ns2.emercurymail.net
em12.netNS0ns1.emercurymail.net
em12.netTXT0v=spf1 include:spf1-srvs.em01.net ~all
em12.netTXT0spf2.0/pra mx include:sidp1-srvs.em01.net ~all
em12.netSOA3600ns1.emercurymail.net administrator.em12.net 1787133035 3600 600 86400 3600

Get alerted the moment em12.net's DNS changes

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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