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Hostname

penforum.com

Last fetched

penforum.com resolves to 2 IPv4 addresses operated by UNIFIEDLAYER-AS-1 - Unified Layer in US. WHOIS lists iana:1068 as the registrar.

Nutrition Label

WHISPER CANON · penforum.comRouting diversity2.4/10Peering density6.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint8.3/10canon.whisper.security/host/penforum.com

Resolution chain

penforum.com resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
162.214.0.83162.214.0.0/15AS46606UNIFIEDLAYER-AS-1 - Unified LayerUS
208.91.112.55208.91.112.0/24AS40934FORTINET - Fortinet Inc.US
208.91.112.55208.91.112.0/24AS40934FORTINET - Fortinet Inc.CA

WHOIS identity

Registrar
iana:1068
Organization
domain admin / this domain is for sale
Contact emails

Subdomains

2 observed subdomains of penforum.com.

Subdomain
mail.penforum.com
www.penforum.com

Web-graph footprint

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

10 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • penforum.com

SPF policy

3 SPF mechanisms authorising senders for penforum.com.

MechanismTarget
SPF_Apenforum.com
SPF_IP162.214.0.83
SPF_MXpenforum.com

Related pages

Pivot deeper into the graph from penforum.com.

Cypher and MCP

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

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