Hostname

3jco.com

Last fetched Thu, 21 May 2026 19:42:04 GMT

3jco.com resolves to 16 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in DE. WHOIS lists iana:468 as the registrar.

Nutrition Label

Resolution chain

3jco.com resolves to 16 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
3.5.134.189	3.5.134.0/24	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
3.5.135.138	3.5.135.0/24	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
3.5.135.164	3.5.135.0/24	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
3.5.135.57	3.5.135.0/24	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
3.5.136.43	3.5.136.0/24	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
3.5.137.89	3.5.137.0/24	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
3.5.137.98	3.5.137.0/24	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
3.5.138.168	3.5.138.0/24	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
3.5.138.178	3.5.138.0/24	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
3.5.139.50	3.5.139.0/24	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
3.5.139.54	3.5.139.0/24	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
52.219.140.80	52.219.140.0/24	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
52.219.168.0	52.219.168.0/24	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
52.219.169.32	52.219.169.0/24	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
52.219.171.128	52.219.171.0/24	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
52.219.75.230	52.219.75.0/24	AS16509	AMAZON-02 - Amazon.com, Inc.	DE

WHOIS identity

Registrar

iana:468

Organization

on behalf of 3jco.com owner

Contact emails

Web-graph footprint

Distinct hostnames that link to or from 3jco.com in the public web crawl.

Sample inbound links

domain.gov.mex.com

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for 3jco.com.

Mechanism	Target
SPF_INCLUDE	icloud.com

Pivot deeper into the graph from 3jco.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "3jco.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.