Hostname
jbs.edu
Last fetched
jbs.edu resolves to 1 IPv4 address operated by RACKSPACE - Rackspace Hosting in US.
Nutrition Label
Resolution chain
jbs.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 |
|---|---|---|---|---|
| 50.57.18.49 | 50.57.0.0/17 | AS19994 | RACKSPACE - Rackspace Hosting | US |
WHOIS identity
No WHOIS records are currently associated with jbs.edu in WhisperGraph.
Subdomains
17 observed subdomains of jbs.edu.
Web-graph footprint
Distinct hostnames that link to or from jbs.edu in the public web crawl.
28 sites link to this hostname.
31 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
8 SPF mechanisms authorising senders for jbs.edu.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf_uswest2.prod.hydra.sophos.com |
| SPF_INCLUDE | clientemailspf.growthzoneapp.com |
| SPF_INCLUDE | email.populi.co |
| SPF_IP | 12.30.142.226 |
| SPF_IP | 12.30.142.227 |
| SPF_IP | 50.206.160.101 |
| SPF_IP | 50.57.18.49 |
| SPF_MX | jbs.edu |
Related pages
Pivot deeper into the graph from jbs.edu.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "jbs.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.