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Hostname

corehandf.com

Last fetched

corehandf.com resolves to 2 IPv4 addresses operated by CLOUDFLARESPECTRUM Cloudflare, Inc. in US.

Nutrition Label

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

Resolution chain

corehandf.com resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
199.60.103.103199.60.103.0/24AS209242CLOUDFLARESPECTRUM Cloudflare, Inc.US
199.60.103.3199.60.103.0/24AS209242CLOUDFLARESPECTRUM Cloudflare, Inc.US

WHOIS identity

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Subdomains

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Web-graph footprint

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

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

24 SPF mechanisms authorising senders for corehandf.com.

MechanismTarget
SPF_INCLUDE_spf0000000.corehandf.com
SPF_INCLUDEspf.protection.outlook.com
SPF_IP104.47.0.0/17
SPF_IP149.72.0.0/16
SPF_IP159.183.0.0/16
SPF_IP167.89.0.0/17
SPF_IP168.245.0.0/17
SPF_IP198.21.0.0/21
SPF_IP3.19.93.167
SPF_IP3.210.190.0/24
SPF_IP3.222.57.146
SPF_IP3.93.157.0/24
SPF_IP40.107.0.0/16
SPF_IP40.92.0.0/15
SPF_IP50.31.32.0/19
SPF_IP52.1.22.105/32
SPF_IP52.100.0.0/14
SPF_IP52.3.237.34
SPF_IP52.72.211.23
SPF_IP54.155.87.88
SPF_IP54.174.52.0/24
SPF_IP54.174.57.0/24
SPF_IP63.128.21.0/24
SPF_IP69.72.32.0/20

Related pages

Pivot deeper into the graph from corehandf.com.

Cypher and MCP

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

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