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umail42.com

DNS Records

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Hosting & Network

umail42.com runs on AS207059, with email configured.

Hosting network
AS207059AS207059
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
Set

Sits alongside 17 other sites on AS207059. Stable here since we started watching (Aug 20, 2026).

DNS Records for umail42.com

HostnameTypeTTLPriorityContent
umail42.comCAA00 issue letsencrypt.org
umail42.comCAA00 issue ssl.com
umail42.comTXT0mailru-verification: 26b433a11fb63954
umail42.comTXT0google-site-verification=j6p7_HbMQ8JHl2usLncSbmq0AY6XzioHQ8EtsARNRRM
umail42.comTXT0v=spf1 include:spf.unisender.com ~all
umail42.comA0217.77.111.36
umail42.comA0217.77.111.38
umail42.comA0217.77.111.37
umail42.comNS0ns4-l2.nic.ru
umail42.comNS0ns8-l2.nic.ru
umail42.comNS0ns3-l2.nic.ru
umail42.comNS0ns4-cloud.nic.ru
umail42.comNS0ns8-cloud.nic.ru
umail42.comMX010smtp277.umail42.com
umail42.comMX010smtp580.umail42.com
umail42.comMX010smtp198.umail42.com
umail42.comSOA600ns3-l2.nic.ru admin.unisender.ru 2025061204 1440 3600 2592000 600

Get alerted the moment umail42.com's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch umail42.com 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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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