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Hostname

blk.gr

Last fetched

blk.gr resolves to 3 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA.

Nutrition Label

WHISPER CANON · blk.grRouting diversity3.0/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings6.0/10WHOIS transparency3.3/10Resolver footprint5.2/10canon.whisper.security/host/blk.gr

Resolution chain

blk.gr resolves to 3 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.21.55.117104.21.48.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.67.147.253172.67.144.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
176.9.144.72176.9.0.0/16AS24940—DE

WHOIS identity

Registrar
—
Organization
iaas pool
Contact emails
—

Subdomains

14 observed subdomains of blk.gr.

Subdomain
api.blk.gr
b2b.blk.gr
demo.blk.gr
mail.blk.gr
ns.blk.gr
ns1.blk.gr
ns2.blk.gr
rentals.blk.gr
server.blk.gr
webmail.blk.gr
www.blk.gr

Showing 11 of 14. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from blk.gr in the public web crawl.

29 sites link to this hostname.

132 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for blk.gr.

MechanismTarget
SPF_Ablk.gr
SPF_INCLUDEspf.protection.outlook.com
SPF_MXblk.gr

Related pages

Pivot deeper into the graph from blk.gr.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "blk.gr"})-[: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.