Hostname
esu5.org
Last fetched
esu5.org has no current public IPv4 resolution in WhisperGraph; WHOIS lists iana:2 as the registrar.
Nutrition Label
Resolution chain
esu5.org 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
- iana:2
- Organization
- educational service unit 5
- Contact emails
Subdomains
15 observed subdomains of esu5.org.
Web-graph footprint
Distinct hostnames that link to or from esu5.org in the public web crawl.
27 sites link to this hostname.
36 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
7 SPF mechanisms authorising senders for esu5.org.
| Mechanism | Target |
|---|---|
| SPF_A | hmail.jitbit.com |
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | _spf.psm.knowbe4.com |
| SPF_IP | 162.127.23.244 |
| SPF_IP | 207.250.170.0/26 |
| SPF_IP | 207.250.245.64/26 |
| SPF_IP | 97.65.91.0/24 |
Related pages
Pivot deeper into the graph from esu5.org.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "esu5.org"})-[: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.