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Hostname

webmail.1stsourcesolution.com

Last fetched

webmail.1stsourcesolution.com resolves to 3 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA.

Nutrition Label

WHISPER CANON · webmail.1stsourcesolution.comRouting diversity3.0/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/webmail.1stsourcesolution.com

Resolution chain

webmail.1stsourcesolution.com resolves to 3 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.21.91.183104.21.80.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.67.177.209172.67.176.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.93.54.254172.93.54.0/24AS29802HVC-AS - HIVELOCITY, Inc.US

WHOIS identity

No WHOIS records are currently associated with webmail.1stsourcesolution.com in WhisperGraph.

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for webmail.1stsourcesolution.com.

MechanismTarget
SPF_Ans1.1stsourcesolution.com
SPF_Awebmail.1stsourcesolution.com
SPF_IP172.93.54.254
SPF_IP2602:ff16:11:0:1:8d:0:1
SPF_MXwebmail.1stsourcesolution.com

Related pages

Pivot deeper into the graph from webmail.1stsourcesolution.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "webmail.1stsourcesolution.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.