Hostname
post45.org
Last fetched
post45.org resolves to 1 IPv4 address operated by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation in CA. WHOIS lists iana:146 as the registrar.
Nutrition Label
Resolution chain
post45.org 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 |
|---|---|---|---|---|
| 13.107.246.40 | 13.104.0.0/14 | AS8075 | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | CA |
WHOIS identity
- Registrar
- iana:146
- Organization
- domains by proxy,
- Contact emails
Subdomains
8 observed subdomains of post45.org.
Web-graph footprint
Distinct hostnames that link to or from post45.org in the public web crawl.
293 sites link to this hostname.
1,611 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
5 SPF mechanisms authorising senders for post45.org.
| Mechanism | Target |
|---|---|
| SPF_A | post45.org |
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | _spf.mlsend.com |
| SPF_INCLUDE | mailgun.org |
| SPF_MX | post45.org |
Related pages
Pivot deeper into the graph from post45.org.
- IP · 13.107.246.40
- ASN · AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation
- Registrar · iana:146
- Country · CA
- Email · jdconnor@fas.harvard.edu
- TLD · .org
- Browse hostnames · po…
- 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: "post45.org"})-[: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.