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Hostname

grsuk.com

Last fetched

grsuk.com resolves to 1 IPv4 address operated by AS8560 in GB. WHOIS lists iana:69 as the registrar.

Nutrition Label

WHISPER CANON · grsuk.comRouting diversity1.5/10Peering density6.5/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint8.3/10canon.whisper.security/host/grsuk.com

Resolution chain

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

IPPrefixASNOperatorCountry
77.68.94.12877.68.0.0/17AS8560—GB

WHOIS identity

Registrar
iana:69
Organization
claire harris
Contact emails

Subdomains

3 observed subdomains of grsuk.com.

Subdomain
hostmaster.grsuk.com
wildcard.grsuk.com
www.grsuk.com

Web-graph footprint

Distinct hostnames that link to or from grsuk.com in the public web crawl.

20 sites link to this hostname.

14 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for grsuk.com.

MechanismTarget
SPF_Agrsuk.com
SPF_INCLUDEspf.stackmail.com
SPF_MXgrsuk.com

Related pages

Pivot deeper into the graph from grsuk.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "grsuk.com"})-[: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.