Hostname
protool.app
Last fetched
protool.app resolves to 1 IPv4 address operated by IS-AS-1 - Interserver, Inc in US. WHOIS lists iana:146 as the registrar.
Nutrition Label
Resolution chain
protool.app 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 |
|---|---|---|---|---|
| 216.158.227.83 | 216.158.224.0/20 | AS19318 | IS-AS-1 - Interserver, Inc | US |
WHOIS identity
- Registrar
- iana:146
- Organization
- domains by proxy,
- Contact emails
- —
Subdomains
30 observed subdomains of protool.app.
Showing 25 of 30. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from protool.app in the public web crawl.
4 sites linked to from this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
4 SPF mechanisms authorising senders for protool.app.
| Mechanism | Target |
|---|---|
| SPF_A | protool.app |
| SPF_IP | 174.138.188.254 |
| SPF_IP | 216.158.227.82 |
| SPF_MX | protool.app |
Related pages
Pivot deeper into the graph from protool.app.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "protool.app"})-[: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.