Hostname
knollenstein.com
Last fetched
knollenstein.com resolves to 1 IPv4 address operated by A2B in NL. WHOIS lists iana:1376 as the registrar.
Nutrition Label
Resolution chain
knollenstein.com 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 |
|---|---|---|---|---|
| 46.175.131.135 | 46.175.131.0/24 | AS51088 | A2B | NL |
WHOIS identity
- Registrar
- iana:1376
- Organization
- knollenstein holdings b.v.
- Contact emails
Subdomains
4 observed subdomains of knollenstein.com.
Web-graph footprint
Distinct hostnames that link to or from knollenstein.com in the public web crawl.
8 sites link to this hostname.
Threat posture
History
Mail and authentication
MX records
SPF policy
3 SPF mechanisms authorising senders for knollenstein.com.
| Mechanism | Target |
|---|---|
| SPF_A | knollenstein.com |
| SPF_INCLUDE | spf.qboxmail.com |
| SPF_MX | knollenstein.com |
Related pages
Pivot deeper into the graph from knollenstein.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "knollenstein.com"})-[: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.