Hostname
masterlock.com
Last fetched
masterlock.com resolves to 1 IPv4 address operated by AMAZON-02 - Amazon.com, Inc. in US. WHOIS lists iana:299 as the registrar.
Nutrition Label
Resolution chain
masterlock.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 |
|---|---|---|---|---|
| 18.217.150.233 | 18.216.0.0/14 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
WHOIS identity
- Registrar
- iana:299
- Organization
- domain admin
- Contact emails
Subdomains
46 observed subdomains of masterlock.com.
Showing 25 of 46. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from masterlock.com in the public web crawl.
888 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
9 SPF mechanisms authorising senders for masterlock.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _netblocks.eloqua.com |
| SPF_INCLUDE | sitespf.everyone.net |
| SPF_IP | 216.138.155.0/24 |
| SPF_IP | 64.73.132.64/29 |
| SPF_IP | 64.73.56.232/29 |
| SPF_IP | 64.73.56.236 |
| SPF_IP | 64.73.56.237 |
| SPF_IP | 64.73.56.238 |
| SPF_IP | 64.74.57.238 |
Related pages
Pivot deeper into the graph from masterlock.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "masterlock.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.