Hostname
jrsfr.com
Last fetched
jrsfr.com resolves to 1 IPv4 address operated by AS41504 in DE. WHOIS lists iana:1443 as the registrar.
Nutrition Label
Resolution chain
jrsfr.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 |
|---|---|---|---|---|
| 195.3.215.68 | 195.3.212.0/22 | AS41504 | — | DE |
WHOIS identity
- Registrar
- iana:1443
- Organization
- j. rettenmaier & soehne gmbh & co. kg .
- Contact emails
Subdomains
1 observed subdomain of jrsfr.com.
| Subdomain |
|---|
| www.jrsfr.com |
Web-graph footprint
Distinct hostnames that link to or from jrsfr.com in the public web crawl.
26 sites link to this hostname.
53 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
2 SPF mechanisms authorising senders for jrsfr.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf0114.ppsmtp.net |
| SPF_IP | 62.152.178.194 |
Related pages
Pivot deeper into the graph from jrsfr.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "jrsfr.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.