Skip to content

Hostname

firma.black

Last fetched

firma.black resolves to 1 IPv4 address operated by AS6724 in DE. WHOIS lists iana:141 as the registrar.

Nutrition Label

WHISPER CANON · firma.blackRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/firma.black

Resolution chain

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

IPPrefixASNOperatorCountry
81.169.145.8681.169.144.0/22AS6724—DE

WHOIS identity

Registrar
iana:141
Organization
—
Contact emails
—

Subdomains

1 observed subdomain of firma.black.

Subdomain
www.firma.black

Web-graph footprint

Distinct hostnames that link to or from firma.black in the public web crawl.

33 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from firma.black.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "firma.black"})-[: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.