Hostname

coss.ac.kr

Last fetched Wed, 15 Jul 2026 15:08:05 GMT

coss.ac.kr resolves to 1 IPv4 address operated by AS45974 in KR.

Nutrition Label

Resolution chain

coss.ac.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
101.79.83.56	101.79.83.0/24	AS45974	—	KR

WHOIS identity

No WHOIS records are currently associated with coss.ac.kr in WhisperGraph.

Subdomains

1 observed subdomain of coss.ac.kr.

Subdomain
www.coss.ac.kr

Web-graph footprint

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

15 sites link to this hostname.

44 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

SPF policy

1 SPF mechanism authorising senders for coss.ac.kr.

Mechanism	Target
SPF_INCLUDE	_spfblocka.toast.com

Pivot deeper into the graph from coss.ac.kr.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "coss.ac.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.