Hostname

sec.co.kr

Last fetched Thu, 11 Jun 2026 00:25:52 GMT

sec.co.kr resolves to 1 IPv4 address operated by AS6619 in KR. WHOIS lists registrar:(?)??? as the registrar.

Nutrition Label

Resolution chain

sec.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
112.106.187.200	112.106.0.0/16	AS6619	—	KR

WHOIS identity

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

Subdomains

12 observed subdomains of sec.co.kr.

Subdomain
admin.sec.co.kr
dicqweb.sec.co.kr
gate.sec.co.kr
inmarket.sec.co.kr
mail2.sec.co.kr
network.sec.co.kr
ns2.sec.co.kr
pvi.sec.co.kr
sems.sec.co.kr
sso.sec.co.kr
www.sec.co.kr

Showing 11 of 12. View all subdomains →

Web-graph footprint

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

76 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

mail2.sec.co.kr

SPF policy

3 SPF mechanisms authorising senders for sec.co.kr.

Mechanism	Target
SPF_IP	112.106.1.116
SPF_IP	112.106.1.117
SPF_IP	203.254.223.91

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

Cypher and MCP

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

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