Hostname
cmail20.com
Last fetched
cmail20.com resolves to 12 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in US.
Nutrition Label
Resolution chain
cmail20.com resolves to 12 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 13.56.219.179 | 13.56.0.0/16 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 13.57.78.8 | 13.57.0.0/16 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 184.169.140.96 | 184.169.128.0/17 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 204.236.133.54 | 204.236.128.0/18 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 52.52.120.99 | 52.52.0.0/15 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 52.8.241.62 | 52.8.0.0/16 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 54.151.10.179 | 54.151.0.0/17 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 54.151.89.59 | 54.151.0.0/17 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 54.153.46.235 | 54.153.0.0/17 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 54.177.170.46 | 54.176.0.0/15 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 54.215.157.167 | 54.215.128.0/18 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 54.219.241.210 | 54.219.192.0/18 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
WHOIS identity
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Subdomains
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Web-graph footprint
Distinct hostnames that link to or from cmail20.com in the public web crawl.
Threat posture
History
Mail and authentication
SPF policy
6 SPF mechanisms authorising senders for cmail20.com.
| Mechanism | Target |
|---|---|
| SPF_IP | 103.28.42.0/24 |
| SPF_IP | 146.88.28.0/24 |
| SPF_IP | 163.47.180.0/22 |
| SPF_IP | 203.55.21.0/24 |
| SPF_IP | 204.75.142.0/24 |
| SPF_IP | 27.126.146.0/24 |
Related pages
Pivot deeper into the graph from cmail20.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "cmail20.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.