Hostname
byac.kr
Last fetched
byac.kr resolves to 1 IPv4 address operated by LGDACOM-KR - LG DACOM Corporation in KR.
Nutrition Label
Resolution chain
byac.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 |
|---|---|---|---|---|
| 121.254.243.197 | 121.254.128.0/17 | AS3786 | LGDACOM-KR - LG DACOM Corporation | KR |
WHOIS identity
No WHOIS records are currently associated with byac.kr in WhisperGraph.
Subdomains
1 observed subdomain of byac.kr.
| Subdomain |
|---|
| mail.byac.kr |
Web-graph footprint
Distinct hostnames that link to or from byac.kr in the public web crawl.
4 sites linked to from this hostname.
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
3 SPF mechanisms authorising senders for byac.kr.
| Mechanism | Target |
|---|---|
| SPF_IP | 110.45.144.28 |
| SPF_IP | 121.170.192.59 |
| SPF_IP | 121.254.243.197 |
Related pages
Pivot deeper into the graph from byac.kr.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "byac.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 20Or query Whisper from your own LLM workflow via the Whisper MCP server.