Hostname
perlen.ch
Last fetched
perlen.ch resolves to 1 IPv4 address operated by HOSTPOINT-AS in CH.
Nutrition Label
Resolution chain
perlen.ch 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 |
|---|---|---|---|---|
| 217.26.52.5 | 217.26.48.0/20 | AS29097 | HOSTPOINT-AS | CH |
WHOIS identity
No WHOIS records are currently associated with perlen.ch in WhisperGraph.
Subdomains
26 observed subdomains of perlen.ch.
Showing 20 of 26. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from perlen.ch in the public web crawl.
66 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
11 SPF mechanisms authorising senders for perlen.ch.
| Mechanism | Target |
|---|---|
| SPF_A | perlen.ch |
| SPF_INCLUDE | _spf.psm.knowbe4.com |
| SPF_INCLUDE | spf.eu.signature365.net |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 13.79.80.222 |
| SPF_IP | 20.79.222.80 |
| SPF_IP | 83.144.237.36 |
| SPF_IP | 83.144.237.47 |
| SPF_IP | 83.144.237.51 |
| SPF_IP | 83.144.237.58 |
| SPF_MX | perlen.ch |
Related pages
Pivot deeper into the graph from perlen.ch.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "perlen.ch"})-[: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.