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Hostname

justknobs.com

Last fetched

justknobs.com resolves to 4 IPv4 addresses operated by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation in CA. WHOIS lists iana:1861 as the registrar.

Nutrition Label

WHISPER CANON · justknobs.comRouting diversity1.5/10Peering density5.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.6/10canon.whisper.security/host/justknobs.com

Resolution chain

justknobs.com resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
13.107.213.7313.104.0.0/14AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft CorporationCA
13.107.213.7413.104.0.0/14AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft CorporationCA
13.107.246.7313.104.0.0/14AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft CorporationCA
13.107.246.7413.104.0.0/14AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft CorporationCA

WHOIS identity

Registrar
iana:1861
Organization
myknobs.com,
Contact emails

Subdomains

3 observed subdomains of justknobs.com.

Subdomain
mail.justknobs.com
newsletter.justknobs.com
www.justknobs.com

Web-graph footprint

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

3 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

10 SPF mechanisms authorising senders for justknobs.com.

MechanismTarget
SPF_Adecornewsletter.com
SPF_Ajustknobs.com
SPF_IP159.100.208.0/24
SPF_IP159.100.216.0/24
SPF_IP208.72.56.0/22
SPF_IP2602:ffb8::/36
SPF_IP64.39.51.0/24
SPF_MXdecornewsletter.com
SPF_MXjustknobs.com
SPF_MXmyknobshop.com

Related pages

Pivot deeper into the graph from justknobs.com.

Cypher and MCP

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

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