DNS Record Lookup

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

Hosting & Network

it-support.london runs on AS28792, with email configured.

Hosting network
AS28792AS28792
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 124 other sites on AS28792. Stable here since we started watching (Sep 26, 2026).

DNS Records for it-support.london

HostnameTypeTTLPriorityContent
it-support.londonMX010mx02.mail.pblin.net
it-support.londonMX010mx01.mail.pblin.net
it-support.londonSOA86400auth01.dns.pblin.net hostmaster.pblin.net 2023031403 3600 300 2419200 86400
it-support.londonNS0auth01.dns.pblin.net
it-support.londonNS0auth02.dns.pblin.net
it-support.londonTXT0google-site-verification=zKHrwUJKC9r2iO4M6kMmWDygdja1jTQnNWMpIQTvz7w
it-support.londonAAAA02a01:248:1::10
it-support.londonA0195.46.63.10

Get alerted the moment it-support.london's DNS changes

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

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