Hostname

bost.kr

Last fetched Mon, 25 May 2026 14:49:51 GMT

bost.kr resolves to 1 IPv4 address operated by KIXS-AS-KR Korea Telecom in KR. WHOIS lists registrar:(?)???? as the registrar.

Nutrition Label

Resolution chain

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

IP	Prefix	ASN	Operator	Country
222.122.84.36	222.122.0.0/16	AS4766	KIXS-AS-KR Korea Telecom	KR

WHOIS identity

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

Subdomains

7 observed subdomains of bost.kr.

Subdomain
mail.bost.kr
www.bost.kr
postmaster.bost.kr
ns3.bost.kr
ns2.bost.kr
ns1.bost.kr
ns.bost.kr

Web-graph footprint

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

Sample inbound links

kotranairobi.org

Sample outbound links

html.nsdaon.com

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for bost.kr.

Mechanism	Target
SPF_INCLUDE	mailplug.com
SPF_MX	bost.kr

Pivot deeper into the graph from bost.kr.

Cypher and MCP

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

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