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Hostname

a2k.in

Last fetched

a2k.in resolves to 1 IPv4 address operated by AS16276 in CZ. WHOIS lists iana:1564 as the registrar.

Nutrition Label

WHISPER CANON · a2k.inRouting diversity1.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/a2k.in

Resolution chain

a2k.in resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
91.134.223.25291.134.0.0/16AS16276—CZ

WHOIS identity

Registrar
iana:1564
Organization
vitaliy nixenkin
Contact emails

Subdomains

1 observed subdomain of a2k.in.

Subdomain
file.a2k.in

Web-graph footprint

Distinct hostnames that link to or from a2k.in in the public web crawl.

6 sites link to this hostname.

3 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 a2k.in.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "a2k.in"})-[: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.