Hostname
us.edu
Last fetched
us.edu appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.
Nutrition Label
Resolution chain
us.edu has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.
WHOIS identity
- Registrar
- —
- Organization
- university school
- Contact emails
- —
Subdomains
20 observed subdomains of us.edu.
Showing 19 of 20. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from us.edu in the public web crawl.
85 sites link to this hostname.
80 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
12 SPF mechanisms authorising senders for us.edu.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | outboundmail.blackbaud.net |
| SPF_INCLUDE | smtp.shopify.com |
| SPF_INCLUDE | spf.ess.barracudanetworks.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 173.241.233.35 |
| SPF_IP | 209.222.82.0/24 |
| SPF_IP | 3.209.202.128/25 |
| SPF_IP | 50.223.178.201/32 |
| SPF_IP | 50.223.178.202 |
| SPF_IP | 50.223.178.203/32 |
| SPF_IP | 52.103.136.24 |
Related pages
Pivot deeper into the graph from us.edu.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "us.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.