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Hostname

curtc.net

Last fetched

curtc.net resolves to 1 IPv4 address operated by AS9115 in GB. WHOIS lists iana:106 as the registrar.

Nutrition Label

WHISPER CANON · curtc.netRouting diversity1.5/10Peering density4.6/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint8.2/10canon.whisper.security/host/curtc.net

Resolution chain

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

IPPrefixASNOperatorCountry
91.136.8.12891.136.0.0/17AS9115—GB

WHOIS identity

Registrar
iana:106
Organization
cambridge university real tennis club
Contact emails

Subdomains

1 observed subdomain of curtc.net.

Subdomain
www.curtc.net

Web-graph footprint

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

33 sites link to this hostname.

70 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for curtc.net.

MechanismTarget
SPF_INCLUDEspfc51.megamailservers.com

Related pages

Pivot deeper into the graph from curtc.net.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "curtc.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.