Hostname
b-performance.de
Last fetched
b-performance.de resolves to 1 IPv4 address operated by AS24940 in DE.
Nutrition Label
Resolution chain
b-performance.de 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 |
|---|---|---|---|---|
| 157.90.226.250 | 157.90.0.0/16 | AS24940 | — | DE |
WHOIS identity
No WHOIS records are currently associated with b-performance.de in WhisperGraph.
Subdomains
6 observed subdomains of b-performance.de.
Web-graph footprint
Distinct hostnames that link to or from b-performance.de in the public web crawl.
7 sites link to this hostname.
1 site linked to from this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
SPF policy
12 SPF mechanisms authorising senders for b-performance.de.
| Mechanism | Target |
|---|---|
| SPF_A | b-performance.de |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 2a01:4f8:10a:40d4:0:0:0:2 |
| SPF_IP | 2a01:4f8:10b:12d:0:0:0:2 |
| SPF_IP | 2a01:4f8:c010:abc9:0:0:0:2 |
| SPF_IP | 2a01:4f8:c17:2613:0:0:0:2 |
| SPF_IP | 49.12.219.243/32 |
| SPF_IP | 78.47.207.104 |
| SPF_IP | 88.99.215.213 |
| SPF_IP | 88.99.218.167 |
| SPF_IP | 88.99.240.212 |
| SPF_MX | b-performance.de |
Related pages
Pivot deeper into the graph from b-performance.de.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "b-performance.de"})-[: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.