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Hostname

penna.com

Last fetched

penna.com resolves to 1 IPv4 address operated by AS61323 in GB. WHOIS lists iana:69 as the registrar.

Nutrition Label

WHISPER CANON · penna.comRouting diversity1.5/10Peering density4.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/penna.com

Resolution chain

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

IPPrefixASNOperatorCountry
45.157.41.5545.157.40.0/22AS61323—GB

WHOIS identity

Registrar
iana:69
Organization
contact privacy inc. customer 0159719244
Contact emails

Subdomains

12 observed subdomains of penna.com.

Subdomain
acex.penna.com
www.penna.com
spf1.penna.com
sourcing.penna.com
peoplesnap.penna.com
infoapi.penna.com
info.penna.com
execrolestemporary.penna.com
execroles.penna.com
autodiscover.penna.com
acex-2026.penna.com
acex-2024.penna.com

Web-graph footprint

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

82 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

43 SPF mechanisms authorising senders for penna.com.

MechanismTarget
SPF_INCLUDEadecco.net
SPF_INCLUDEspf1.penna.com
SPF_IP146.20.14.105
SPF_IP146.20.14.106
SPF_IP148.105.8.0/21
SPF_IP164.177.132.168
SPF_IP164.177.132.169
SPF_IP164.177.132.170
SPF_IP164.177.132.171
SPF_IP198.2.128.0/18
SPF_IP204.156.176.0/23
SPF_IP204.156.178.0/24
SPF_IP205.201.128.0/20
SPF_IP207.189.124.0/23
SPF_IP207.189.99.200/29
SPF_IP207.97.204.97
SPF_IP209.162.194.0/24
SPF_IP209.222.65.0/24
SPF_IP209.222.66.0/23
SPF_IP213.219.55.0/27
SPF_IP213.219.55.25/32
SPF_IP213.52.141.128/27
SPF_IP216.41.143.0/24
SPF_IP216.46.168.197
SPF_IP216.46.168.222
SPF_IP216.58.172.197
SPF_IP216.58.172.198
SPF_IP3.137.16.58
SPF_IP31.193.3.8/32
SPF_IP31.25.184.44/32
SPF_IP31.25.184.72/32
SPF_IP35.183.73.63
SPF_IP37.46.3.168/29
SPF_IP50.56.130.220
SPF_IP50.56.130.221
SPF_IP54.154.125.193/32
SPF_IP54.194.14.170
SPF_IP54.93.34.201
SPF_IP62.216.225.64/27
SPF_IP72.35.23.0/24
SPF_IP72.46.76.0/22
SPF_IP80.193.231.66/28
SPF_IP94.245.120.86

Related pages

Pivot deeper into the graph from penna.com.

Cypher and MCP

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

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