Hostname
probuild.com
Last fetched
probuild.com resolves to 3 IPv4 addresses operated by ASN-FLEXENTIAL - Flexential Colorado Corp. in US. WHOIS lists iana:2 as the registrar.
Nutrition Label
Resolution chain
probuild.com resolves to 3 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 74.63.162.48 | 74.63.162.0/24 | AS13649 | ASN-FLEXENTIAL - Flexential Colorado Corp. | US |
| 74.63.162.55 | 74.63.162.0/24 | AS13649 | ASN-FLEXENTIAL - Flexential Colorado Corp. | US |
| 74.63.162.70 | 74.63.162.0/24 | AS13649 | ASN-FLEXENTIAL - Flexential Colorado Corp. | US |
WHOIS identity
- Registrar
- iana:2
- Organization
- pro-build holdings
- Contact emails
Subdomains
23 observed subdomains of probuild.com.
Showing 22 of 23. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from probuild.com in the public web crawl.
50 sites link to this hostname.
Threat posture
History
Mail and authentication
MX records
SPF policy
5 SPF mechanisms authorising senders for probuild.com.
| Mechanism | Target |
|---|---|
| SPF_A | probuild.com |
| SPF_INCLUDE | servers.mcsv.net |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 192.69.130.0/27 |
| SPF_IP | 64.106.173.0/27 |
Related pages
Pivot deeper into the graph from probuild.com.
- IP · 74.63.162.48
- ASN · AS13649ASN-FLEXENTIAL - Flexential Colorado Corp.
- Registrar · iana:2
- Country · US
- Email · domainmaster@probuild.com
- TLD · .com
- Browse hostnames · pr…
- 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: "probuild.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.