Hostname
rena.com
Last fetched
rena.com resolves to 1 IPv4 address operated by AS24940 in DE. WHOIS lists iana:1408 as the registrar.
Nutrition Label
Resolution chain
rena.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 |
|---|---|---|---|---|
| 49.13.251.39 | 49.13.0.0/16 | AS24940 | — | DE |
WHOIS identity
- Registrar
- iana:1408
- Organization
- jan von schuckmann
- Contact emails
Subdomains
42 observed subdomains of rena.com.
Showing 25 of 42. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from rena.com in the public web crawl.
105 sites link to this hostname.
54 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
6 SPF mechanisms authorising senders for rena.com.
| Mechanism | Target |
|---|---|
| SPF_A | exchange.rena.com |
| SPF_INCLUDE | _spf.customer.avenit.de |
| SPF_INCLUDE | spf-de.emailsignatures365.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 217.6.228.100 |
| SPF_MX | rena.com |
Related pages
Pivot deeper into the graph from rena.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "rena.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.