Hostname
jester.nl
Last fetched
jester.nl has no current public IPv4 resolution in WhisperGraph; WHOIS lists registrar:zxcs as the registrar.
Nutrition Label
Resolution chain
jester.nl 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
- registrar:zxcs
- Organization
- —
- Contact emails
- —
Subdomains
20 observed subdomains of jester.nl.
Web-graph footprint
Distinct hostnames that link to or from jester.nl in the public web crawl.
16 sites link to this hostname.
Threat posture
History
Mail and authentication
MX records
SPF policy
11 SPF mechanisms authorising senders for jester.nl.
| Mechanism | Target |
|---|---|
| SPF_A | jester.nl |
| SPF_INCLUDE | 2846539.spf05.hubspotemail.net |
| SPF_INCLUDE | _spf.mailer.twinfield.com |
| SPF_INCLUDE | emsd1.com |
| SPF_INCLUDE | servers.mcsv.net |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 185.104.29.0/24 |
| SPF_IP | 185.104.29.60/32 |
| SPF_IP | 2001:985:c257:1:e9c8:cb34:fdcd:39be |
| SPF_IP | 62.251.98.132 |
| SPF_MX | jester.nl |
Related pages
Pivot deeper into the graph from jester.nl.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "jester.nl"})-[: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.