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Hostname

dy-21.com

Last fetched

dy-21.com resolves to 121.254.243.198, announced in 121.254.128.0/17 by LGDACOM-KR - LG DACOM Corporation in KR. dy-21.com is not listed on any threat feed indexed by WhisperGraph; reconciled level NONE.

Threat posture

0threat score (procedure-native scale)

NONE

No threats observed.

Threat feeds listing this
0
Verdict coverage
known-clean

Nutrition Label

WHISPER CANON · dy-21.comRouting diversity1.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/dy-21.com

Resolution chain

IPv6 resolution

No AAAA record for dy-21.com is recorded in WhisperGraph.

Attribution

lg dacom

ORIGIN_AS

WHOIS identity

Registrar
iana:244
Registrant organisation
deok-yang co.
Contact emails
dy@dy-21.com, htc777@naver.com, temp@juming.com

Subdomains

Subdomain
mail.dy-21.com

Showing 1 of 1 subdomain (1 per page).

Web-graph footprint

Sampled `LINKS_TO` edges. The hyperlink layer is a pilot sample, not a web-scale crawl, so these are illustrative.

Sample inbound links

Mail and authentication

Nameservers

  • ns1.asadal.net
  • ns2.asadal.net

MX records

  • mail.dy-21.com

SPF policy

  • ip: 110.45.146.201
  • ip: 121.254.243.198

Threat-feed evidence

History

Related pages

Pivot from dy-21.com into the addresses, networks and registries it depends on.

Cypher and MCP

Reproduce this hostname's resolution chain against graph.whisper.security:

MATCH (h:HOSTNAME {name: "dy-21.com"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)-[:ROUTES]->(a:ASN)
OPTIONAL MATCH (a)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, a.name AS asn, n.name AS network
LIMIT 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.