Hostname
festung.com
Last fetched
festung.com resolves to 1 IPv4 address operated by AS24940 in DE. WHOIS lists iana:151 as the registrar.
Nutrition Label
Resolution chain
festung.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 |
|---|---|---|---|---|
| 5.9.34.35 | 5.9.0.0/16 | AS24940 | — | DE |
WHOIS identity
- Registrar
- iana:151
- Organization
- restauration festung koenigsstein
- Contact emails
Subdomains
5 observed subdomains of festung.com.
Web-graph footprint
Distinct hostnames that link to or from festung.com in the public web crawl.
25 sites link to this hostname.
19 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
10 SPF mechanisms authorising senders for festung.com.
| Mechanism | Target |
|---|---|
| SPF_A | festung.com |
| SPF_INCLUDE | spf.mailjet.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 136.243.37.130 |
| SPF_IP | 144.76.196.237 |
| SPF_IP | 2a01:4f8:212:58b:0:0:0:2 |
| SPF_IP | 2a01:4f8:212:58b:0:0:0:4 |
| SPF_IP | 5.9.207.162 |
| SPF_IP | 5.9.34.35 |
| SPF_MX | festung.com |
Related pages
Pivot deeper into the graph from festung.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "festung.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.