Hostname
glassbrook.com
Last fetched
glassbrook.com resolves to 1 IPv4 address operated by COMCAST-7922 - Comcast Cable Communications, LLC in US. WHOIS lists iana:1861 as the registrar.
Nutrition Label
Resolution chain
glassbrook.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 |
|---|---|---|---|---|
| 75.144.87.121 | 75.144.0.0/13 | AS7922 | COMCAST-7922 - Comcast Cable Communications, LLC | US |
WHOIS identity
- Registrar
- iana:1861
- Organization
- privacy service provided by withheld for privacy ehf
- Contact emails
Subdomains
11 observed subdomains of glassbrook.com.
Web-graph footprint
Distinct hostnames that link to or from glassbrook.com in the public web crawl.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
8 SPF mechanisms authorising senders for glassbrook.com.
| Mechanism | Target |
|---|---|
| SPF_A | glassbrook.com |
| SPF_IP | 75.144.87.121 |
| SPF_IP | 75.144.87.122 |
| SPF_IP | 75.144.87.123 |
| SPF_IP | 75.144.87.124 |
| SPF_IP | 75.144.87.125 |
| SPF_IP | 75.144.87.126 |
| SPF_MX | glassbrook.com |
Related pages
Pivot deeper into the graph from glassbrook.com.
- IP · 75.144.87.121
- ASN · AS7922COMCAST-7922 - Comcast Cable Communications, LLC
- Registrar · iana:1861
- Country · US
- Email · namecheap@vox.phydiux.com
- TLD · .com
- Browse hostnames · gl…
- Glossary · What is a hostname?
- Whisper Internet Directory — home
- Live MOAS conflicts feed
- Threat feed · Spamhaus DROP
- United States internet infrastructure
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "glassbrook.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.