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Hostname

guidehouse.com

Last fetched

guidehouse.com resolves to 7 IPv4 addresses operated by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation in CA.

Nutrition Label

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

Resolution chain

guidehouse.com resolves to 7 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
13.107.213.3613.104.0.0/14AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft CorporationCA
13.107.213.3813.104.0.0/14AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft CorporationCA
13.107.213.4213.104.0.0/14AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft CorporationCA
13.107.246.3613.104.0.0/14AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft CorporationCA
13.107.246.3813.104.0.0/14AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft CorporationCA
13.107.246.4213.104.0.0/14AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft CorporationCA
150.171.109.100150.171.0.0/16AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft CorporationKE

WHOIS identity

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Subdomains

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Web-graph footprint

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

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

9 SPF mechanisms authorising senders for guidehouse.com.

MechanismTarget
SPF_Ab.spf.service-now.com
SPF_Ac.spf.service-now.com
SPF_Ad.spf.service-now.com
SPF_INCLUDE_spf.salesforce.com
SPF_INCLUDEspf.protection.outlook.com
SPF_IP104.193.137.209/32
SPF_IP52.227.172.117
SPF_IP52.252.218.137
SPF_IP52.252.219.218

Related pages

Pivot deeper into the graph from guidehouse.com.

Cypher and MCP

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

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