Hostname

bydev.co.kr

Last fetched Fri, 17 Jul 2026 06:56:20 GMT

bydev.co.kr resolves to 1 IPv4 address operated by ORACLE-BMC-31898 - Oracle Corporation in KR. WHOIS lists registrar:(?)??? as the registrar.

Nutrition Label

Resolution chain

bydev.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
146.56.175.219	146.56.128.0/18	AS31898	ORACLE-BMC-31898 - Oracle Corporation	KR

WHOIS identity

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

Subdomains

1 observed subdomain of bydev.co.kr.

Subdomain
www.bydev.co.kr

Web-graph footprint

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

8 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 bydev.co.kr.

Mechanism	Target
SPF_INCLUDE	spf1.whoisweb.net

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

Cypher and MCP

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

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