Skip to content

Hostname

srcf.net

Last fetched

srcf.net resolves to 1 IPv4 address operated by JANET Jisc Services Limited in GB. WHOIS lists iana:69 as the registrar.

Nutrition Label

WHISPER CANON · srcf.netRouting diversity1.5/10Peering density6.7/10MOAS conflict✓ noneThreat-feed listings6.8/10WHOIS transparency10.0/10Resolver footprint6.0/10canon.whisper.security/host/srcf.net

Resolution chain

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

IPPrefixASNOperatorCountry
131.111.179.82131.111.0.0/16AS786JANET Jisc Services LimitedGB

WHOIS identity

Registrar
iana:69
Organization
contact privacy inc. customer 0154078344
Contact emails

Subdomains

857 observed subdomains of srcf.net.

Web-graph footprint

Distinct hostnames that link to or from srcf.net in the public web crawl.

57 sites link to this hostname.

Threat posture

History

Mail and authentication

SPF policy

1 SPF mechanism authorising senders for srcf.net.

MechanismTarget
SPF_INCLUDEmx.cam.ac.uk

Related pages

Pivot deeper into the graph from srcf.net.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "srcf.net"})-[: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.