Hostname
boolean-union.com
Last fetched
boolean-union.com resolves to 1 IPv4 address operated by A2HOSTING - A2 Hosting, Inc. in NL. WHOIS lists iana:48 as the registrar.
Nutrition Label
Resolution chain
boolean-union.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 |
|---|---|---|---|---|
| 209.124.66.21 | 209.124.66.0/23 | AS55293 | A2HOSTING - A2 Hosting, Inc. | NL |
WHOIS identity
- Registrar
- iana:48
- Organization
- contact privacy inc. customer 0144089968
- Contact emails
Subdomains
2 observed subdomains of boolean-union.com.
Web-graph footprint
Distinct hostnames that link to or from boolean-union.com in the public web crawl.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
4 SPF mechanisms authorising senders for boolean-union.com.
| Mechanism | Target |
|---|---|
| SPF_A | boolean-union.com |
| SPF_INCLUDE | spf.a2hosting.com |
| SPF_IP | 209.124.66.21 |
| SPF_MX | boolean-union.com |
Related pages
Pivot deeper into the graph from boolean-union.com.
- IP · 209.124.66.21
- ASN · AS55293A2HOSTING - A2 Hosting, Inc.
- Registrar · iana:48
- Country · NL
- Email · boolean-union.com@contactprivacy.com
- TLD · .com
- Browse hostnames · bo…
- 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: "boolean-union.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.