Skip to content

Hostname

czarny.tech

Last fetched

czarny.tech resolves to 1 IPv4 address operated by AS50599 in PL. WHOIS lists iana:1345 as the registrar.

Nutrition Label

WHISPER CANON · czarny.techRouting diversity1.5/10Peering density3.6/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint3.2/10canon.whisper.security/host/czarny.tech

Resolution chain

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

IPPrefixASNOperatorCountry
185.200.44.5185.200.44.0/22AS50599—PL

WHOIS identity

Registrar
iana:1345
Organization
marcin czarniecki
Contact emails
—

Subdomains

5 observed subdomains of czarny.tech.

Subdomain
mail.czarny.tech
portal.czarny.tech
www.czarny.tech

Showing 3 of 5. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from czarny.tech in the public web crawl.

11 sites link to this hostname.

23 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for czarny.tech.

MechanismTarget
SPF_REDIRECT_spf-h71.microhost.pl

Related pages

Pivot deeper into the graph from czarny.tech.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "czarny.tech"})-[: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.