Hostname
postmanmailer.com
Last fetched
postmanmailer.com resolves to 1 IPv4 address operated by CLARANET-AS ClaraNET LTD in DE. WHOIS lists iana:1387 as the registrar.
Nutrition Label
Resolution chain
postmanmailer.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 |
|---|---|---|---|---|
| 212.6.181.230 | 212.6.128.0/17 | AS8426 | CLARANET-AS ClaraNET LTD | DE |
WHOIS identity
- Registrar
- iana:1387
- Organization
- bjoern koester
- Contact emails
Subdomains
7 observed subdomains of postmanmailer.com.
Web-graph footprint
Distinct hostnames that link to or from postmanmailer.com in the public web crawl.
Sample outbound links
Threat posture
History
Mail and authentication
MX records
Related pages
Pivot deeper into the graph from postmanmailer.com.
- IP · 212.6.181.230
- ASN · AS8426CLARANET-AS ClaraNET LTD
- Registrar · iana:1387
- Country · DE
- Email · hostmaster@webstrategy.de
- 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: "postmanmailer.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.