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Hostname

ntbk.tech

Last fetched

ntbk.tech resolves to 1 IPv4 address operated by AS44128 in RU. WHOIS lists iana:463 as the registrar.

Nutrition Label

WHISPER CANON · ntbk.techRouting diversity1.5/10Peering density3.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.6/10canon.whisper.security/host/ntbk.tech

Resolution chain

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

IPPrefixASNOperatorCountry
91.201.53.25191.201.53.0/24AS44128—RU

WHOIS identity

Registrar
iana:463
Organization
aleksandr v tikhomirov
Contact emails

Subdomains

1 observed subdomain of ntbk.tech.

Subdomain
www.ntbk.tech

Web-graph footprint

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

6 sites linked to from this hostname.

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for ntbk.tech.

MechanismTarget
SPF_REDIRECT_spf.yandex.net

Related pages

Pivot deeper into the graph from ntbk.tech.

Cypher and MCP

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

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