Hostname

b0ok.co

Last fetched Sat, 25 Jul 2026 22:09:39 GMT

b0ok.co resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists iana:269 as the registrar.

Nutrition Label

Resolution chain

b0ok.co resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
104.21.55.167	104.21.48.0/20	AS13335	CLOUDFLARENET - Cloudflare, Inc.	CA
172.67.149.86	172.67.144.0/20	AS13335	CLOUDFLARENET - Cloudflare, Inc.	CA

WHOIS identity

Registrar: iana:269
Organization: eagle software pty
Contact emails: —

Subdomains

1 observed subdomain of b0ok.co.

Subdomain
www.b0ok.co

Web-graph footprint

Distinct hostnames that link to or from b0ok.co in the public web crawl.

124 sites link to this hostname.

8 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

SPF policy

1 SPF mechanism authorising senders for b0ok.co.

Mechanism	Target
SPF_INCLUDE	sendgrid.net

Pivot deeper into the graph from b0ok.co.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "b0ok.co"})-[: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.