Hostname
tsubook.net
Last fetched
tsubook.net resolves to 1 IPv4 address operated by AS8560 in DE. WHOIS lists iana:83 as the registrar.
Nutrition Label
Resolution chain
tsubook.net 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 |
|---|---|---|---|---|
| 217.160.0.130 | 217.160.0.0/16 | AS8560 | — | DE |
WHOIS identity
- Registrar
- iana:83
- Organization
- nicolas form
- Contact emails
Subdomains
5 observed subdomains of tsubook.net.
Web-graph footprint
Distinct hostnames that link to or from tsubook.net in the public web crawl.
83 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
5 SPF mechanisms authorising senders for tsubook.net.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf-eu.ionos.com |
| SPF_INCLUDE | _spf.kundenserver.de |
| SPF_INCLUDE | _spf.perfora.net |
| SPF_INCLUDE | servers.mcsv.net |
| SPF_IP | 67.205.188.61 |
Related pages
Pivot deeper into the graph from tsubook.net.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "tsubook.net"})-[: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.