Hostname
protractor.com
Last fetched
protractor.com resolves to 1 IPv4 address operated by GTT-BACKBONE GTT in CA. WHOIS lists iana:1479 as the registrar.
Nutrition Label
Resolution chain
protractor.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 |
|---|---|---|---|---|
| 162.212.202.162 | 162.212.200.0/21 | AS3257 | GTT-BACKBONE GTT | CA |
WHOIS identity
- Registrar
- iana:1479
- Organization
- dave rosario
- Contact emails
- dave@protractor.com
- peter@protractor.com
- pw-24aaad50057751dd6e8586a781040ad4@privacyguardian.org
- pw-75fb7f0b39314d4857e4297dc4c68ca9@privacyguardian.org
- pw-9fef68d0af191cef4b33074108a9b16b@privacyguardian.org
- pw-adaa29591db9f6ed9bd1ec190b47070f@privacyguardian.org
- pw-d11ddead598c9c4e8f5a337042543632@privacyguardian.org
- pw-ec44344097260b479a36b26da3ee6ca7@privacyguardian.org
- pw-ee6e33d0b0cf301c4c71fdc759cd81ac@privacyguardian.org
- pw-ef387a18a98ef61fb553059439a25025@privacyguardian.org
Subdomains
40 observed subdomains of protractor.com.
Showing 25 of 40. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from protractor.com in the public web crawl.
8 sites link to this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
SPF policy
21 SPF mechanisms authorising senders for protractor.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | mktomail.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_INCLUDE | spf.protractor.com |
| SPF_IP | 142.112.20.200 |
| SPF_IP | 209.225.28.0/24 |
| SPF_IP | 209.225.29.51/32 |
| SPF_IP | 209.225.8.0/24 |
| SPF_IP | 216.251.36.17 |
| SPF_IP | 216.251.36.18 |
| SPF_IP | 216.33.127.0/24 |
| SPF_IP | 23.202.231.169 |
| SPF_IP | 23.221.222.250 |
| SPF_IP | 47.43.16.0/23 |
| SPF_IP | 47.43.20.0/24 |
| SPF_IP | 64.209.227.0/24 |
| SPF_IP | 64.210.232.0/24 |
| SPF_IP | 66.96.128.0/18 |
| SPF_IP | 68.114.188.0/22 |
| SPF_IP | 69.49.98.194 |
| SPF_MX | protractor.com |
Related pages
Pivot deeper into the graph from protractor.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "protractor.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.