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Hostname

siwon.info

Last fetched

siwon.info resolves to 1 IPv4 address operated by AS4766 in KR. WHOIS lists iana:100 as the registrar.

Nutrition Label

WHISPER CANON · siwon.infoRouting diversity1.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint5.2/10canon.whisper.security/host/siwon.info

Resolution chain

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

IPPrefixASNOperatorCountry
203.245.41.82203.246.148.0/24AS4766—KR

WHOIS identity

Registrar
iana:100
Organization
whois domain admin.
Contact emails

Subdomains

3 observed subdomains of siwon.info.

Subdomain
mail.siwon.info
work.siwon.info
www.siwon.info

Web-graph footprint

Distinct hostnames that link to or from siwon.info in the public web crawl.

22 sites link to this hostname.

527 sites 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 siwon.info.

MechanismTarget
SPF_INCLUDE_spf.daouoffice.com
SPF_IP115.93.232.202
SPF_IP115.93.232.204
SPF_IP115.93.233.166
SPF_IP203.217.206.142
SPF_IP203.217.206.152

Related pages

Pivot deeper into the graph from siwon.info.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "siwon.info"})-[: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.