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Hostname

ctkfilter.cn

Last fetched

ctkfilter.cn resolves to 1 IPv4 address operated by AS63949 in US. WHOIS lists registrar:阿里云计算有限公司（万网） as the registrar.

Nutrition Label

WHISPER CANON · ctkfilter.cnRouting diversity1.5/10Peering density4.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint8.0/10canon.whisper.security/host/ctkfilter.cn

Resolution chain

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

IPPrefixASNOperatorCountry
45.33.0.1545.33.0.0/19AS63949—US

WHOIS identity

Registrar
registrar:阿里云计算有限公司（万网）
Organization
济南喀泰客汽车配件有限公司
Contact emails

Subdomains

1 observed subdomain of ctkfilter.cn.

Subdomain
www.ctkfilter.cn

Web-graph footprint

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

5 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 ctkfilter.cn.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "ctkfilter.cn"})-[: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.