Skip to content

Hostname

postmaster.ydgls.com

Last fetched

postmaster.ydgls.com resolves to 12 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in US.

Nutrition Label

WHISPER CANON · postmaster.ydgls.comRouting diversity3.0/10Peering density9.5/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.6/10canon.whisper.security/host/postmaster.ydgls.com

Resolution chain

postmaster.ydgls.com resolves to 12 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
108.157.173.100108.157.172.0/23AS16509AMAZON-02 - Amazon.com, Inc.US
108.157.173.104108.157.172.0/23AS16509AMAZON-02 - Amazon.com, Inc.US
108.157.173.21108.157.172.0/23AS16509AMAZON-02 - Amazon.com, Inc.US
108.157.173.23108.157.172.0/23AS16509AMAZON-02 - Amazon.com, Inc.US
13.33.252.2613.33.248.0/21AS16509AMAZON-02 - Amazon.com, Inc.US
13.33.252.5413.33.248.0/21AS16509AMAZON-02 - Amazon.com, Inc.US
13.33.252.6913.33.248.0/21AS16509AMAZON-02 - Amazon.com, Inc.US
13.33.252.9813.33.248.0/21AS16509AMAZON-02 - Amazon.com, Inc.US
18.67.221.10918.67.220.0/23AS16509AMAZON-02 - Amazon.com, Inc.VN
18.67.221.1518.67.220.0/23AS16509AMAZON-02 - Amazon.com, Inc.VN
18.67.221.4418.67.220.0/23AS16509AMAZON-02 - Amazon.com, Inc.VN
18.67.221.5618.67.220.0/23AS16509AMAZON-02 - Amazon.com, Inc.VN

WHOIS identity

No WHOIS records are currently associated with postmaster.ydgls.com in WhisperGraph.

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for postmaster.ydgls.com.

MechanismTarget
SPF_IP175.123.17.137

Related pages

Pivot deeper into the graph from postmaster.ydgls.com.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "postmaster.ydgls.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 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.