DNS Record Lookup

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

santander.co.uk

DNS Records

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Hosting & Network

santander.co.uk runs on AS2134, with email configured.

Hosting network
AS2134AS2134
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 13 other sites on AS2134. Stable here since we started watching (Aug 8, 2026).

DNS Records for santander.co.uk

HostnameTypeTTLPriorityContent
santander.co.ukA0193.127.211.216
santander.co.ukSOA3600pdns1.cscdns.net hostmaster.cscdns.net 2009053312 28800 7200 604800 3600
santander.co.ukMX020mx1.santandergroup.c3s2.iphmx.com
santander.co.ukMX090mx1.hc5532-55.iphmx.com
santander.co.ukMX020mx2.santandergroup.c3s2.iphmx.com
santander.co.ukMX090mx2.hc5532-55.iphmx.com
santander.co.ukNS0pdns1.cscdns.net
santander.co.ukNS0pdns2.cscdns.net
santander.co.ukTXT0Dynatrace-site-verification=b723f0ac-d9ee-4221-bbd8-b9c83e3dc699__uklgugfipt539e9qssho60q0qd
santander.co.ukTXT0MS=ms74582080
santander.co.ukTXT0Dynatrace-site-verification=465c7ffc-7e66-4f68-a46f-0c492159338e__4sfp2cgbvu7985fh1p231gmof2
santander.co.ukTXT0figma-domain-verification=7edc3ebe6cf8433261316f4e9230d9af81459f19b7f5deeec44edc5d1cbe4a9f-1774952452
santander.co.ukTXT0Dynatrace-site-verification=df88f951-416b-4aef-b910-c72708fdd0c8__klramaiar71mokqhva5a56fcpv
santander.co.ukTXT0Dynatrace-site-verification=156affa8-81f8-491b-9b64-9b5faaff18d1__v2o1o19oegmrc0gm12i5u1hokf
santander.co.ukTXT0docker-verification=de42e53a-0b08-411a-bc0e-2f384f689af0
santander.co.ukTXT0Dynatrace-site-verification=e8c5c5bf-6184-4bf7-b007-09467b2fb94e__qrak4o4dsjhvl68f0erf0jgu24
santander.co.ukTXT0v=spf1 ip4:195.43.49.0/24 ip4:162.13.42.244 ip4:78.136.36.250/31 ip4:83.138.188.253 ip4:89.234.34.202 ip4:64.132.56.90 ip4:94.236.68.53 exists:%{i}.spf.santandergroup-out.c3s2.iphmx.com exists:%{i}.spf.santandergroup.c3s2.iphmx.com exists:%{i}.spf.hc5532-55.iphmx.com -all
santander.co.ukTXT0adobe-idp-site-verification=50935fffec5a7d86b33deb30987909479eb504502ef8be93f8ac75743b3e1f17
santander.co.ukTXT0docusign=e1c4d660-8e3e-47ef-a381-3a66565e3c57
santander.co.ukTXT0Dynatrace-site-verification=9d549e76-5daa-454d-b64b-306b58b8e78e__6rdbsji0gblig8ei06btqa8m2j
santander.co.ukTXT0anthropic-domain-verification-peb8qt=uCh4NrJXzLWx9gBV5xL6wuqVI
santander.co.ukTXT0airtable-verification=fe167e685bd577f1002e0cfc9fbe020a
santander.co.ukTXT0hcp-domain-verification=14700fde229ec1a5e89eb163f01d6b38df342ef37ef0a7c28739cb276b4760d6
santander.co.ukTXT0docusign=17200211-5ea9-47f5-b560-df9f221bb043
santander.co.ukTXT0Dynatrace-site-verification=e13b0370-00fb-4802-be25-d9b417276034__qec5qs5efp15p8m2klsjd825bh
santander.co.ukTXT0oVwUoZ0YFAJHxEOqBCVl4GdMSU2LGeJSbqFNxQGMGldNrh7Po7Cbnh0udz1iS+oY2QZjqee2aFUH5PcOqA9K3g==
santander.co.ukTXT0unnhCdFI2iCGZ79stMvTSl6cPN2ySwZA1bEy32SLwv2dKWXhE1B5QJY0m3H3XKOExBsOZ3+XMekUg4Q1+MFaCA==
santander.co.ukTXT0facebook-domain-verification=czuo9xjupd3en801cdx41hvsazkwa3
santander.co.ukTXT0Dynatrace-site-verification=94c8006d-e3cc-44c2-acf4-e673b8d26cd1__qsp6b85a7q6cdqijq2hroq47l8
santander.co.ukTXT0atlassian-domain-verification=TFnmCsLwUj4y/ta3Let8OTUy/LAA0o444LEq1oIvcfzM1/BSJ5jdeeKEkTIkTy/x
santander.co.ukTXT0Dynatrace-site-verification=60baf865-f0f0-4a97-bcd7-e52bb480e471__od4vo0hu64m7rh61p5se1d4i47
santander.co.ukTXT0google-site-verification=i9sHW8-WvALiU4kRmqABEB5FP-5Q8C3BO6bGbxgO65o
santander.co.ukTXT0jamf-site-verification=OufFHMl25Ihv6l3ftnIakw
santander.co.ukTXT0pardot552722=d19fc331211bb6a9d7b1be4508e4ec4970c5b259c9a43b1d8a962168a1d24643
santander.co.ukTXT0Dynatrace-site-verification=c2c9379b-06fd-461d-b907-e67470ae49b3__t0ncjbp3ishosffiop3hv5hi3h
santander.co.ukTXT0Dynatrace-site-verification=a1ada643-6d81-4260-b857-da1130dfcc39__hg163lq7882pu3jv53df04p8ba
www.santander.co.ukA023.53.11.137
www.santander.co.ukA023.53.11.144
www.santander.co.ukCNAME0santander.co.uk.edgekey.net

What's up with DNS →

Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.

Ask about santander.co.uk

Beta

Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

Get alerted the moment santander.co.uk's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch santander.co.uk 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.

Monitor DNS free

Free for your first domain: uptime, DNS, and certificate together. No credit card.

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