Hostname
sfrn.cc
Last fetched
sfrn.cc resolves to 1 IPv4 address operated by AS197540 in DE. WHOIS lists iana:83 as the registrar.
Nutrition Label
Resolution chain
sfrn.cc 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 |
|---|---|---|---|---|
| 185.228.136.24 | 185.228.136.0/22 | AS197540 | — | DE |
WHOIS identity
- Registrar
- iana:83
- Organization
- martin schueller
- Contact emails
Subdomains
1 observed subdomain of sfrn.cc.
| Subdomain |
|---|
| www.sfrn.cc |
Web-graph footprint
Distinct hostnames that link to or from sfrn.cc in the public web crawl.
5 sites linked to from this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
1 SPF mechanism authorising senders for sfrn.cc.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf-eu.ionos.com |
Related pages
Pivot deeper into the graph from sfrn.cc.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "sfrn.cc"})-[: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.