Hostname
postqueue.com
Last fetched
postqueue.com resolves to 1 IPv4 address operated by KAMPUNG - Kampung Communications in US. WHOIS lists iana:9 as the registrar.
Nutrition Label
Resolution chain
postqueue.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 |
|---|---|---|---|---|
| 216.5.78.131 | 216.5.78.0/23 | AS17119 | KAMPUNG - Kampung Communications | US |
WHOIS identity
- Registrar
- iana:9
- Organization
- domain discreet privacy service attn: postqueue.com
- Contact emails
Subdomains
7 observed subdomains of postqueue.com.
Web-graph footprint
Distinct hostnames that link to or from postqueue.com in the public web crawl.
6 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
5 SPF mechanisms authorising senders for postqueue.com.
| Mechanism | Target |
|---|---|
| SPF_A | postqueue.com |
| SPF_IP | 187.49.239.171/32 |
| SPF_IP | 189.90.55.202/32 |
| SPF_IP | 208.239.76.128/25 |
| SPF_MX | postqueue.com |
Related pages
Pivot deeper into the graph from postqueue.com.
- IP · 216.5.78.131
- ASN · AS17119KAMPUNG - Kampung Communications
- Registrar · iana:9
- Country · US
- Email · 1gsjcd7ehojnob963hneinvuo5@domaindiscreet.com
- TLD · .com
- 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: "postqueue.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.