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Hostname

gc3b.org

Last fetched

gc3b.org resolves to 1 IPv4 address operated by AS24940 in DE. WHOIS lists iana:1647 as the registrar.

Nutrition Label

WHISPER CANON · gc3b.orgRouting diversity1.5/10Peering density7.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.6/10canon.whisper.security/host/gc3b.org

Resolution chain

gc3b.org resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
116.202.98.85116.202.0.0/16AS24940—DE

WHOIS identity

Registrar
iana:1647
Organization
anonymous domain registration service
Contact emails
—

Subdomains

8 observed subdomains of gc3b.org.

Subdomain
cpanel.gc3b.org
cpcalendars.gc3b.org
cpcontacts.gc3b.org
ipv6.gc3b.org
mail.gc3b.org
webdisk.gc3b.org
webmail.gc3b.org
www.gc3b.org

Web-graph footprint

Distinct hostnames that link to or from gc3b.org in the public web crawl.

34 sites link to this hostname.

121 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for gc3b.org.

MechanismTarget
SPF_Agc3b.org
SPF_INCLUDEspf.protection.outlook.com
SPF_INCLUDEspf.totaalholding.nl
SPF_IP195.238.75.111
SPF_IP2a02:40c0:1000:0:0:0:0:15d
SPF_MXgc3b.org

Related pages

Pivot deeper into the graph from gc3b.org.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "gc3b.org"})-[: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.