doordeck.com on Whisper Internet Directory

Nutrition Label

Resolution chain

doordeck.com resolves to 8 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
18.66.147.109	18.66.144.0/22	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
18.66.147.15	18.66.144.0/22	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
18.66.147.53	18.66.144.0/22	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
18.66.147.98	18.66.144.0/22	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
3.171.117.122	3.171.116.0/22	AS16509	AMAZON-02 - Amazon.com, Inc.	US
3.171.117.64	3.171.116.0/22	AS16509	AMAZON-02 - Amazon.com, Inc.	US
3.171.117.83	3.171.116.0/22	AS16509	AMAZON-02 - Amazon.com, Inc.	US
3.171.117.96	3.171.116.0/22	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 doordeck.com in the public web crawl.

Sample inbound links

Sample outbound links

sentryinteractive.com

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for doordeck.com.

Mechanism	Target
SPF_INCLUDE	26982393.spf05.hubspotemail.net
SPF_INCLUDE	_spf.google.com
SPF_INCLUDE	amazonses.com
SPF_INCLUDE	mail.zendesk.com
SPF_INCLUDE	sendgrid.net
SPF_INCLUDE	servers.mcsv.net

Related pages

Pivot deeper into the graph from doordeck.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "doordeck.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.