Hostname
sdu.ac.kr
Last fetched
sdu.ac.kr resolves to 1 IPv4 address operated by AS9318 in KR.
Nutrition Label
Resolution chain
sdu.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 |
|---|---|---|---|---|
| 222.239.221.21 | 222.232.0.0/13 | AS9318 | — | KR |
WHOIS identity
No WHOIS records are currently associated with sdu.ac.kr in WhisperGraph.
Subdomains
96 observed subdomains of sdu.ac.kr.
Showing 25 of 96. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from sdu.ac.kr in the public web crawl.
83 sites link to this hostname.
209 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
5 SPF mechanisms authorising senders for sdu.ac.kr.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.google.com |
| SPF_IP | 222.239.221.120 |
| SPF_IP | 222.239.221.149 |
| SPF_IP | 222.239.221.150 |
| SPF_IP | 222.239.221.151 |
Related pages
Pivot deeper into the graph from sdu.ac.kr.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "sdu.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 20Or query Whisper from your own LLM workflow via the Whisper MCP server.