Hostname
prsa-pgh.org
Last fetched
prsa-pgh.org resolves to 1 IPv4 address operated by PRIVATESYSTEMS - PrivateSystems Networks in US. WHOIS lists iana:303 as the registrar.
Nutrition Label
Resolution chain
prsa-pgh.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 |
|---|---|---|---|---|
| 158.106.138.209 | 158.106.136.0/21 | AS63410 | PRIVATESYSTEMS - PrivateSystems Networks | US |
WHOIS identity
- Registrar
- iana:303
- Organization
- domains by proxy,
- Contact emails
Subdomains
3 observed subdomains of prsa-pgh.org.
Web-graph footprint
Distinct hostnames that link to or from prsa-pgh.org in the public web crawl.
33 sites link to this hostname.
241 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
4 SPF mechanisms authorising senders for prsa-pgh.org.
| Mechanism | Target |
|---|---|
| SPF_A | prsa-pgh.org |
| SPF_IP | 158.106.138.209 |
| SPF_IP | 2600:4c00:80:ea:0:0:0:1 |
| SPF_MX | prsa-pgh.org |
Related pages
Pivot deeper into the graph from prsa-pgh.org.
- IP · 158.106.138.209
- ASN · AS63410PRIVATESYSTEMS - PrivateSystems Networks
- Registrar · iana:303
- Country · US
- Email · domains@starchapter.com
- TLD · .org
- 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: "prsa-pgh.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.