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Hostname

sigca.co.uk

Last fetched

sigca.co.uk resolves to 4 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists registrar:csc corporate domains, inc [tag = csc-corp-domains] as the registrar.

Nutrition Label

WHISPER CANON · sigca.co.ukRouting diversity3.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint8.0/10canon.whisper.security/host/sigca.co.uk

Resolution chain

sigca.co.uk resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.21.82.110104.21.80.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.67.200.172172.67.192.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
188.114.96.6188.114.96.0/24AS13335CLOUDFLARENET - Cloudflare, Inc.CA
188.114.97.6188.114.97.0/24AS13335CLOUDFLARENET - Cloudflare, Inc.CA

WHOIS identity

Registrar
registrar:csc corporate domains, inc [tag = csc-corp-domains]
Organization
—
Contact emails
—

Subdomains

2 observed subdomains of sigca.co.uk.

Subdomain
portal.sigca.co.uk
www.sigca.co.uk

Web-graph footprint

Distinct hostnames that link to or from sigca.co.uk in the public web crawl.

57 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

SPF policy

1 SPF mechanism authorising senders for sigca.co.uk.

MechanismTarget
SPF_INCLUDE_spf.createsend.com

Related pages

Pivot deeper into the graph from sigca.co.uk.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "sigca.co.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.