Hostname
upra.edu
Last fetched
upra.edu resolves to 1 IPv4 address operated by UPRENET - University of Puerto Rico in PR.
Nutrition Label
Resolution chain
upra.edu 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 |
|---|---|---|---|---|
| 136.145.24.47 | 136.145.24.0/24 | AS5786 | UPRENET - University of Puerto Rico | PR |
WHOIS identity
- Registrar
- —
- Organization
- university of puerto rico at arecibo
- Contact emails
- —
Subdomains
97 observed subdomains of upra.edu.
Showing 25 of 97. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from upra.edu in the public web crawl.
116 sites link to this hostname.
221 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
11 SPF mechanisms authorising senders for upra.edu.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 136.145.24.10 |
| SPF_IP | 136.145.24.11 |
| SPF_IP | 136.145.24.12 |
| SPF_IP | 136.145.24.16 |
| SPF_IP | 136.145.24.19 |
| SPF_IP | 136.145.24.22 |
| SPF_IP | 136.145.24.30 |
| SPF_IP | 136.145.24.44 |
| SPF_IP | 136.145.24.47 |
Related pages
Pivot deeper into the graph from upra.edu.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "upra.edu"})-[: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.