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Hostname

e1.co.kr

Last fetched

e1.co.kr resolves to 1 IPv4 address operated by AS3786 in KR. WHOIS lists registrar:(?)??? as the registrar.

Nutrition Label

WHISPER CANON · e1.co.krRouting diversity1.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint3.2/10canon.whisper.security/host/e1.co.kr

Resolution chain

e1.co.kr resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
121.254.141.205121.254.128.0/17AS3786—KR

WHOIS identity

Registrar
registrar:(?)???
Organization
???? e1
Contact emails
—

Subdomains

11 observed subdomains of e1.co.kr.

Subdomain
autodiscover.e1.co.kr
cloud.e1.co.kr
link.e1.co.kr
ocppauth.e1.co.kr
partner.e1.co.kr
vdi.e1.co.kr
vpn.e1.co.kr
www.e1.co.kr

Showing 8 of 11. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from e1.co.kr in the public web crawl.

70 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

10 SPF mechanisms authorising senders for e1.co.kr.

MechanismTarget
SPF_INCLUDEspf.protection.outlook.com
SPF_IP115.89.235.27
SPF_IP121.254.141.198
SPF_IP121.254.141.202
SPF_IP121.254.141.219
SPF_IP13.124.111.122/32
SPF_IP211.118.179.165
SPF_IP61.38.160.20
SPF_IP61.38.160.21
SPF_IP61.38.160.22

Related pages

Pivot deeper into the graph from e1.co.kr.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "e1.co.kr"})-[: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.