Hostname
castingworkbook.com
Last fetched
castingworkbook.com resolves to 1 IPv4 address operated by CWB-01 - Casting Workbook Services Inc. in CA. WHOIS lists iana:146 as the registrar.
Nutrition Label
Resolution chain
castingworkbook.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 |
|---|---|---|---|---|
| 199.181.81.115 | 199.181.81.0/24 | AS54764 | CWB-01 - Casting Workbook Services Inc. | CA |
WHOIS identity
- Registrar
- iana:146
- Organization
- casting workbook services
- Contact emails
Subdomains
75 observed subdomains of castingworkbook.com.
Showing 25 of 75. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from castingworkbook.com in the public web crawl.
102 sites link to this hostname.
24 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
7 SPF mechanisms authorising senders for castingworkbook.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | helpscoutemail.com |
| SPF_INCLUDE | servers.mcsv.net |
| SPF_INCLUDE | spf.mandrillapp.com |
| SPF_INCLUDE | thecwb.com |
| SPF_IP | 199.181.81.1/24 |
| SPF_MX | castingworkbook.com |
Related pages
Pivot deeper into the graph from castingworkbook.com.
- IP · 199.181.81.115
- ASN · AS54764CWB-01 - Casting Workbook Services Inc.
- Registrar · iana:146
- Country · CA
- Email · afox@bcfilm.com
- TLD · .com
- Browse hostnames · ca…
- 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: "castingworkbook.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.