Contacts

  • Registrar

    Central Digital & Data Office A9367e133

  • Abuse

    Abuse contact

    support@domains.gov.uk

  • Holder

    PSN Service Desk C29342778-GOVUK

    6th Floor, The White Chapel Building
    10 Whitechapel High Street
    Aldgate
    LONDON
    E1 8QS

    psnservicedesk@digital.cabinet-office.gov.uk

Website

Answer
The name has no address

DNS records

gsi.gov.uk

NS
TTL 1 day
TXT
  • v=spf1 -all
TTL 5 min
SOA
TTL 5 min
CAA
None: any certificate authority may issue for this name

_dmarc.gsi.gov.uk

TXT
TTL 5 min

As dns3.publicsectordns.gov.uk answers them

Reputation

Domain blocklists

  • Spamhaus DBL Not listed
  • SURBL Not listed
  • URIBL Not listed

Rankings

922,708 Tranco rank down from 871,158 on 2026-09-21
4.61Open PageRank, out of 10
160,466Open PageRank position
62Referring domains

From Tranco and Open PageRank

DNSSEC

gsi.gov.uk is not signed.

. Verified

  • Found 3 DNSKEY records for .
  • DS=20326/SHA-256 verifies DNSKEY=20326/SEP
  • DS=38696/SHA-256 verifies DNSKEY=38696/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=38696 and DNSKEY=38696/SEP verifies the DNSKEY RRset

uk Verified

  • Found 1 DS records for uk in the . zone
  • DS=43876/SHA-256 has algorithm RSASHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=8763 and DNSKEY=8763 verifies the DS RRset
  • Found 2 DNSKEY records for uk
  • DS=43876/SHA-256 verifies DNSKEY=43876/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=43876 and DNSKEY=43876/SEP verifies the DNSKEY RRset

gov.uk Verified

  • Found 1 DS records for gov.uk in the uk zone
  • DS=695/SHA-256 has algorithm RSASHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=64744 and DNSKEY=64744 verifies the DS RRset
  • Found 2 DNSKEY records for gov.uk
  • DS=695/SHA-256 verifies DNSKEY=695/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=695 and DNSKEY=695/SEP verifies the DNSKEY RRset

gsi.gov.uk Not signed

  • No DS records found for gsi.gov.uk in the gov.uk zone