Hostname
ptr.inc
Last fetched
ptr.inc resolves to 4 IPv4 addresses operated by AS47583 in US. WHOIS lists iana:3910 as the registrar.
Nutrition Label
Resolution chain
ptr.inc resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 145.223.124.161 | 145.223.120.0/21 | AS47583 | — | US |
| 147.79.72.253 | 147.79.72.0/21 | AS47583 | — | US |
| 77.37.76.133 | 77.37.76.0/24 | AS47583 | — | US |
| 92.112.198.9 | 92.112.196.0/22 | AS47583 | — | US |
WHOIS identity
- Registrar
- iana:3910
- Organization
- privacy protection
- Contact emails
- —
Subdomains
7 observed subdomains of ptr.inc.
Web-graph footprint
Distinct hostnames that link to or from ptr.inc in the public web crawl.
37 sites link to this hostname.
121 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
2 SPF mechanisms authorising senders for ptr.inc.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | 3454518.spf02.hubspotemail.net |
| SPF_INCLUDE | spf.protection.outlook.com |
Related pages
Pivot deeper into the graph from ptr.inc.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "ptr.inc"})-[: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.