Hostname

f3scoring.com

Last fetched Wed, 27 May 2026 14:33:23 GMT

f3scoring.com resolves to 1 IPv4 address operated by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation in DE. WHOIS lists iana:809 as the registrar.

Nutrition Label

Resolution chain

f3scoring.com resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
51.116.145.38	51.116.0.0/16	AS8075	MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation	DE

WHOIS identity

Registrar: iana:809
Organization: nispro consulting
Contact emails: —

Subdomains

1 observed subdomain of f3scoring.com.

Subdomain
www.f3scoring.com

Web-graph footprint

Distinct hostnames that link to or from f3scoring.com in the public web crawl.

23 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

f3scoring-com.mail.protection.outlook.com

SPF policy

1 SPF mechanism authorising senders for f3scoring.com.

Mechanism	Target
SPF_INCLUDE	spf.protection.outlook.com

Pivot deeper into the graph from f3scoring.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "f3scoring.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.