Hostname
katterno.fi
Last fetched
katterno.fi appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.
Nutrition Label
Resolution chain
katterno.fi has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.
WHOIS identity
No WHOIS records are currently associated with katterno.fi in WhisperGraph.
Subdomains
27 observed subdomains of katterno.fi.
Showing 25 of 27. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from katterno.fi in the public web crawl.
18 sites link to this hostname.
Threat posture
History
Mail and authentication
SPF policy
10 SPF mechanisms authorising senders for katterno.fi.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | sendgrid.net |
| SPF_INCLUDE | servers.mcsv.net |
| SPF_INCLUDE | spf.neutech.fi |
| SPF_INCLUDE | spfa.katterno.fi |
| SPF_IP | 139.138.36.201 |
| SPF_IP | 216.71.139.167 |
| SPF_IP | 45.152.104.87 |
| SPF_IP | 62.80.148.38 |
| SPF_IP | 62.80.148.39 |
| SPF_IP | 85.134.37.73 |
Related pages
Pivot deeper into the graph from katterno.fi.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "katterno.fi"})-[: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.