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Hostname

isrg.org.uk

Last fetched

isrg.org.uk resolves to 1 IPv4 address operated by AS47625 in GB. WHOIS lists registrar:mr paul hughes t/a ukhost4u.com [tag = ukhost4u] as the registrar.

Nutrition Label

WHISPER CANON · isrg.org.ukRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.6/10canon.whisper.security/host/isrg.org.uk

Resolution chain

isrg.org.uk resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
195.216.197.40195.216.196.0/23AS47625GB

WHOIS identity

Registrar
registrar:mr paul hughes t/a ukhost4u.com [tag = ukhost4u]
Organization
nottingham trent university
Contact emails

Subdomains

59 observed subdomains of isrg.org.uk.

Web-graph footprint

Distinct hostnames that link to or from isrg.org.uk in the public web crawl.

7 sites link to this hostname.

79 sites linked to from this hostname.

Threat posture

History

Mail and authentication

SPF policy

6 SPF mechanisms authorising senders for isrg.org.uk.

MechanismTarget
SPF_Aisrg.org.uk
SPF_INCLUDEsmtp.ukhost4u.com
SPF_IP188.64.184.40
SPF_IP195.216.197.40
SPF_IP195.216.197.42
SPF_MXisrg.org.uk

Related pages

Pivot deeper into the graph from isrg.org.uk.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "isrg.org.uk"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)
      -[:ROUTES]->(asn:ASN)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, asn.name AS asn, n.name AS operator
LIMIT 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.