Hostname
ptc.com
Last fetched
ptc.com resolves to 1 IPv4 address operated by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation in US. WHOIS lists iana:269 as the registrar.
Nutrition Label
Resolution chain
ptc.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 |
|---|---|---|---|---|
| 40.117.169.225 | 40.112.0.0/13 | AS8075 | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | US |
WHOIS identity
- Registrar
- iana:269
- Organization
- ptc
- Contact emails
Subdomains
448 observed subdomains of ptc.com.
Showing 25 of 448. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from ptc.com in the public web crawl.
4,757 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
11 SPF mechanisms authorising senders for ptc.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf0000000.ptc.com |
| SPF_IP | 132.68.32.25 |
| SPF_IP | 168.245.44.103/32 |
| SPF_IP | 18.197.43.76/32 |
| SPF_IP | 52.16.38.44/32 |
| SPF_IP | 52.16.49.62/32 |
| SPF_IP | 52.16.75.109/32 |
| SPF_IP | 52.16.75.118/32 |
| SPF_IP | 52.22.249.69/32 |
| SPF_IP | 54.79.0.4/32 |
| SPF_IP | 54.86.48.119 |
Related pages
Pivot deeper into the graph from ptc.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "ptc.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.