Hostname
johnsonu.edu
Last fetched
johnsonu.edu appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.
Nutrition Label
Resolution chain
johnsonu.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
- johnson university
- Contact emails
- —
Subdomains
53 observed subdomains of johnsonu.edu.
Showing 25 of 53. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from johnsonu.edu in the public web crawl.
299 sites link to this hostname.
327 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
15 SPF mechanisms authorising senders for johnsonu.edu.
| Mechanism | Target |
|---|---|
| SPF_A | johnsonu.edu |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 149.72.181.59 |
| SPF_IP | 162.81.250.11 |
| SPF_IP | 162.81.250.25 |
| SPF_IP | 162.81.250.4 |
| SPF_IP | 162.81.250.5 |
| SPF_IP | 162.81.250.6 |
| SPF_IP | 162.81.250.9 |
| SPF_IP | 168.245.93.152 |
| SPF_IP | 192.40.160.0/19 |
| SPF_IP | 21.17.115.143 |
| SPF_IP | 216.17.115.143 |
| SPF_IP | 74.91.80.0/20 |
| SPF_MX | johnsonu.edu |
Related pages
Pivot deeper into the graph from johnsonu.edu.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "johnsonu.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.