Hostname
pu.edu.tw
Last fetched
pu.edu.tw resolves to 1 IPv4 address operated by AS1659 in TW.
Nutrition Label
Resolution chain
pu.edu.tw 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 |
|---|---|---|---|---|
| 140.128.5.85 | 140.128.4.0/22 | AS1659 | — | TW |
WHOIS identity
No WHOIS records are currently associated with pu.edu.tw in WhisperGraph.
Subdomains
3,493 observed subdomains of pu.edu.tw.
Showing 25 of 3,493. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from pu.edu.tw in the public web crawl.
331 sites link to this hostname.
138 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
14 SPF mechanisms authorising senders for pu.edu.tw.
| Mechanism | Target |
|---|---|
| SPF_A | pu.edu.tw |
| SPF_INCLUDE | _spf.google.com |
| SPF_IP | 140.128.1.20 |
| SPF_IP | 140.128.5.112 |
| SPF_IP | 140.128.5.20 |
| SPF_IP | 140.128.5.203 |
| SPF_IP | 140.128.5.21 |
| SPF_IP | 140.128.5.46 |
| SPF_IP | 140.128.5.85 |
| SPF_IP | 140.128.7.130 |
| SPF_IP | 2001:288:500b:5:0:0:0:20 |
| SPF_IP | 2001:288:500b:5:0:0:0:21 |
| SPF_IP | 2001:288:500b:5:0:0:0:85 |
| SPF_MX | pu.edu.tw |
Related pages
Pivot deeper into the graph from pu.edu.tw.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "pu.edu.tw"})-[: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.