Hostname
inbound.postmarkapp.com
Last fetched
inbound.postmarkapp.com resolves to 3 IPv4 addresses operated by AMAZON-AES - Amazon.com, Inc. in US.
Nutrition Label
Resolution chain
inbound.postmarkapp.com resolves to 3 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 107.22.71.110 | 107.22.0.0/16 | AS14618 | AMAZON-AES - Amazon.com, Inc. | US |
| 52.2.5.255 | 52.2.0.0/15 | AS14618 | AMAZON-AES - Amazon.com, Inc. | US |
| 72.44.42.226 | 72.44.40.0/21 | AS14618 | AMAZON-AES - Amazon.com, Inc. | US |
WHOIS identity
No WHOIS records are currently associated with inbound.postmarkapp.com in WhisperGraph.
Subdomains
25 observed subdomains of inbound.postmarkapp.com.
Threat posture
History
Mail and authentication
MX records
- inbound.postmarkapp.com
Related pages
Pivot deeper into the graph from inbound.postmarkapp.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "inbound.postmarkapp.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.