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Hostname

pacsource.com

Last fetched

pacsource.com has no current public IPv4 resolution in WhisperGraph; WHOIS lists iana:469 as the registrar.

Nutrition Label

WHISPER CANON · pacsource.comRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/pacsource.com

Resolution chain

pacsource.com has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

Registrar
iana:469
Organization
foundation building materials
Contact emails

Subdomains

1 observed subdomain of pacsource.com.

Subdomain
www.pacsource.com

Web-graph footprint

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

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

13 SPF mechanisms authorising senders for pacsource.com.

MechanismTarget
SPF_INCLUDEmail.zendesk.com
SPF_INCLUDEspf.protection.outlook.com
SPF_IP135.84.68.123/32
SPF_IP136.179.8.166
SPF_IP161.38.199.106
SPF_IP162.223.160.248
SPF_IP192.254.115.42/32
SPF_IP205.201.134.10
SPF_IP206.152.14.54/32
SPF_IP208.86.168.7/32
SPF_IP3.101.216.144/28
SPF_IP3.214.204.181/32
SPF_IP44.211.178.112/28

Related pages

Pivot deeper into the graph from pacsource.com.

Cypher and MCP

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

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