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

mru.com

DNS Records

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Hosting & Network

mru.com runs on Cogent, with email via Mimecast.

Hosting network
CogentAS174Cogent
Managed DNS
Self-hosted / other
Email
Mimecast
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 262,990 other sites on Cogent. Stable here since we started watching (Jul 20, 2026).

DNS Records for mru.com

HostnameTypeTTLPriorityContent
mru.comSOA3600ns1.langleyholdings.com nobody.invalid.com 2019111816 10800 3600 777600 3600
mru.comA063.171.0.103
mru.comNS0ns2.langleyholdings.com
mru.comNS0ns1.langleyholdings.com
mru.comTXT00ed1fe018a65510c72fa65413c99bb219e76bce2d2
mru.comTXT0v=spf1 mx ip4:12.148.162.163 include:de._netblocks.mimecast.com -all
mru.comMX020de-smtp-inbound-2.mimecast.com
mru.comMX010de-smtp-inbound-1.mimecast.com

Get alerted the moment mru.com's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch mru.com continuously, notifying you the moment anything moves across all three signals:

DNS monitor showing the hosting provider, current A, MX, NS, and TXT records, and a history of MX and TXT changes

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, CNAME, TXT 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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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