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Hostname

jcwlyf.com

Last fetched

jcwlyf.com resolves to 1 IPv4 address operated by AS9808 in CN. WHOIS lists iana:1599 as the registrar.

Nutrition Label

WHISPER CANON · jcwlyf.comRouting diversity1.5/10Peering density6.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/jcwlyf.com

Resolution chain

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

IPPrefixASNOperatorCountry
111.4.108.78111.4.108.0/23AS9808—CN

WHOIS identity

Registrar
iana:1599
Organization
—
Contact emails
—

Subdomains

3 observed subdomains of jcwlyf.com.

Subdomain
test.jcwlyf.com
tongji.jcwlyf.com
www.jcwlyf.com

Web-graph footprint

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

24 sites link to this hostname.

16 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for jcwlyf.com.

MechanismTarget
SPF_Ajcwlyf.com
SPF_INCLUDEspf1.dm.aliyun.com
SPF_MXjcwlyf.com

Related pages

Pivot deeper into the graph from jcwlyf.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "jcwlyf.com"})-[: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.