Hostname

nhfire.co.kr

Last fetched Tue, 04 Aug 2026 07:21:20 GMT

nhfire.co.kr resolves to 1 IPv4 address operated by NHFIRE-AS-KR-KR - Nonghyup Property and Casualty Insurance Co.,Ltd in KR. WHOIS lists registrar:(?)??? as the registrar.

Nutrition Label

Resolution chain

nhfire.co.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
183.111.143.140	183.131.124.0/24	AS131815	NHFIRE-AS-KR-KR - Nonghyup Property and Casualty Insurance Co.,Ltd	KR

WHOIS identity

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

Subdomains

10 observed subdomains of nhfire.co.kr.

Subdomain
ai.nhfire.co.kr
api.nhfire.co.kr
devapi.nhfire.co.kr
m.nhfire.co.kr
mail.nhfire.co.kr
nh.nhfire.co.kr
semi-new.nhfire.co.kr
spam.nhfire.co.kr
stock.nhfire.co.kr
www.nhfire.co.kr

Web-graph footprint

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

241 sites link to this hostname.

65 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

spam.nhfire.co.kr

SPF policy

7 SPF mechanisms authorising senders for nhfire.co.kr.

Mechanism	Target
SPF_IP	115.90.22.157
SPF_IP	118.129.94.6
SPF_IP	121.131.216.68
SPF_IP	183.111.143.139
SPF_IP	183.111.143.141
SPF_IP	183.111.143.142
SPF_IP	183.111.143.170

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

Cypher and MCP

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

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