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Hostname

bartkoh.com

Last fetched

bartkoh.com is a registered hostname under the .com top-level domain. Live infrastructure data is temporarily unavailable; refresh in a moment.

Nutrition Label

WHISPER CANON · bartkoh.comRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/bartkoh.com

Resolution chain

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WHOIS identity

Registrar
iana:244
Organization
seungjae koh
Contact emails

Subdomains

6 observed subdomains of bartkoh.com.

Subdomain
0score.bartkoh.com
nas.bartkoh.com
old.bartkoh.com
postmaster.bartkoh.com
smartcontact.bartkoh.com
www.bartkoh.com

Web-graph footprint

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

19 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • bartkoh.com

SPF policy

4 SPF mechanisms authorising senders for bartkoh.com.

MechanismTarget
SPF_Abartkoh.com
SPF_INCLUDEcafe24.com
SPF_IP222.122.39.158
SPF_MXbartkoh.com

Related pages

Pivot deeper into the graph from bartkoh.com.

Cypher and MCP

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

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