Hostname

firmknow.com

Last fetched Tue, 26 May 2026 15:17:59 GMT

firmknow.com resolves to 8 IPv4 addresses operated by GOOGLE-CLOUD-PLATFORM - Google LLC in US. WHOIS lists iana:420 as the registrar.

Nutrition Label

Resolution chain

firmknow.com resolves to 8 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
34.120.190.48	34.120.0.0/14	AS396982	GOOGLE-CLOUD-PLATFORM - Google LLC	US
34.149.120.3	34.148.0.0/14	AS396982	GOOGLE-CLOUD-PLATFORM - Google LLC	US
34.149.36.179	34.148.0.0/14	AS396982	GOOGLE-CLOUD-PLATFORM - Google LLC	US
34.160.17.71	34.160.0.0/16	AS396982	GOOGLE-CLOUD-PLATFORM - Google LLC	US
34.160.81.203	34.160.0.0/16	AS396982	GOOGLE-CLOUD-PLATFORM - Google LLC	US
35.190.31.54	35.190.0.0/16	AS396982	GOOGLE-CLOUD-PLATFORM - Google LLC	US
35.227.194.51	35.227.0.0/16	AS396982	GOOGLE-CLOUD-PLATFORM - Google LLC	US
35.244.153.44	35.244.0.0/16	AS396982	GOOGLE-CLOUD-PLATFORM - Google LLC	US

WHOIS identity

Registrar: iana:420
Organization: —
Contact emails: —

Subdomains

1 observed subdomain of firmknow.com.

Subdomain
www.firmknow.com

Web-graph footprint

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

5 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for firmknow.com.

Mechanism	Target
SPF_A	firmknow.com
SPF_INCLUDE	firmknow.com.spf.auto.dnssmarthost.net
SPF_IP	35.208.106.218
SPF_MX	firmknow.com

Pivot deeper into the graph from firmknow.com.

Cypher and MCP

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

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