Hostname
pb-couly.com
Last fetched
pb-couly.com resolves to 1 IPv4 address operated by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation in NL. WHOIS lists iana:433 as the registrar.
Nutrition Label
Resolution chain
pb-couly.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 |
|---|---|---|---|---|
| 51.137.21.23 | 51.136.0.0/15 | AS8075 | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | NL |
WHOIS identity
- Registrar
- iana:433
- Organization
- pierre & bertrand couly
- Contact emails
Subdomains
1 observed subdomain of pb-couly.com.
| Subdomain |
|---|
| www.pb-couly.com |
Web-graph footprint
Distinct hostnames that link to or from pb-couly.com in the public web crawl.
70 sites link to this hostname.
42 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
1 SPF mechanism authorising senders for pb-couly.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf.protection.outlook.com |
Related pages
Pivot deeper into the graph from pb-couly.com.
- IP · 51.137.21.23
- ASN · AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation
- Registrar · iana:433
- Country · NL
- Email · couly.pierreetbertrand@club.fr
- TLD · .com
- Browse hostnames · pb…
- 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: "pb-couly.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.