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Hostname

bjca.org.cn

Last fetched

bjca.org.cn resolves to 1 IPv4 address operated by AS18239 in CN. WHOIS lists registrar:北京首信网创网络信息服务有限责任公司 as the registrar.

Nutrition Label

WHISPER CANON · bjca.org.cnRouting diversity1.5/10Peering density2.4/10MOAS conflict✓ noneThreat-feed listings6.8/10WHOIS transparency6.7/10Resolver footprint3.2/10canon.whisper.security/host/bjca.org.cn

Resolution chain

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

IPPrefixASNOperatorCountry
210.73.90.203210.73.64.0/19AS18239—CN

WHOIS identity

Registrar
registrar:北京首信网创网络信息服务有限责任公司
Organization
????????????
Contact emails

Subdomains

53 observed subdomains of bjca.org.cn.

Subdomain
advice.bjca.org.cn
bjca.bjca.org.cn
bjraweb.bjca.org.cn
bjtax.bjca.org.cn
caboss.bjca.org.cn
crl.bjca.org.cn
demossl-ecc-expired.bjca.org.cn
demossl-ecc-revoked.bjca.org.cn
demossl-ecc-valid.bjca.org.cn
demossl-rsa-expired.bjca.org.cn
demossl-rsa-revoked.bjca.org.cn
demossl-rsa-valid.bjca.org.cn
download.bjca.org.cn
etrust.bjca.org.cn
finance.bjca.org.cn
graweb.bjca.org.cn
help.bjca.org.cn
kfwx.bjca.org.cn
ldap.bjca.org.cn
mail.bjca.org.cn
ns1.bjca.org.cn
ns2.bjca.org.cn
oa.bjca.org.cn
ocsp.bjca.org.cn
online.bjca.org.cn

Showing 25 of 53. View all subdomains →

Web-graph footprint

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

12 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from bjca.org.cn.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "bjca.org.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.