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Hostname

jseng.com

Last fetched

jseng.com resolves to 1 IPv4 address operated by AS4766 in KR. WHOIS lists iana:87 as the registrar.

Nutrition Label

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

Resolution chain

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

IPPrefixASNOperatorCountry
221.163.10.3221.160.0.0/13AS4766—KR

WHOIS identity

Registrar
iana:87
Organization
jusung engineering co,
Contact emails

Subdomains

6 observed subdomains of jseng.com.

Subdomain
autodiscover.jseng.com
mail.jseng.com
mailscr.jseng.com
recruit.jseng.com
sniper.jseng.com
www.jseng.com

Web-graph footprint

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

29 sites link to this hostname.

1 site linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for jseng.com.

MechanismTarget
SPF_IP221.163.10.13
SPF_IP221.163.10.17
SPF_IP221.163.10.217
SPF_IP221.163.10.218
SPF_IP221.163.10.250
SPF_IP221.163.10.254

Related pages

Pivot deeper into the graph from jseng.com.

Cypher and MCP

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

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