Hostname
app-valentin.at
Last fetched
app-valentin.at resolves to 2 IPv4 addresses operated by AS45012 in DE.
Nutrition Label
Resolution chain
app-valentin.at resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 109.237.140.40 | 109.237.128.0/20 | AS45012 | — | DE |
| 81.88.34.88 | 81.88.34.0/24 | AS8648 | — | DE |
WHOIS identity
No WHOIS records are currently associated with app-valentin.at in WhisperGraph.
Subdomains
3 observed subdomains of app-valentin.at.
Showing 2 of 3. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from app-valentin.at in the public web crawl.
6 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
3 SPF mechanisms authorising senders for app-valentin.at.
| Mechanism | Target |
|---|---|
| SPF_A | app-valentin.at |
| SPF_INCLUDE | secure-mailgate.com |
| SPF_MX | app-valentin.at |
Related pages
Pivot deeper into the graph from app-valentin.at.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "app-valentin.at"})-[: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.