Hostname

yesim.app

Last fetched Thu, 21 May 2026 14:48:28 GMT

yesim.app resolves to 12 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in DE. WHOIS lists iana:146 as the registrar.

Nutrition Label

Resolution chain

yesim.app 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
13.226.244.11	13.226.244.0/22	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
13.226.244.4	13.226.244.0/22	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
13.226.244.69	13.226.244.0/22	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
13.226.244.73	13.226.244.0/22	AS16509	AMAZON-02 - Amazon.com, Inc.	DE
143.204.160.117	143.204.160.0/21	AS16509	AMAZON-02 - Amazon.com, Inc.	US
143.204.160.118	143.204.160.0/21	AS16509	AMAZON-02 - Amazon.com, Inc.	US
143.204.160.27	143.204.160.0/21	AS16509	AMAZON-02 - Amazon.com, Inc.	US
143.204.160.28	143.204.160.0/21	AS16509	AMAZON-02 - Amazon.com, Inc.	US
52.85.61.109	52.85.61.0/24	AS16509	AMAZON-02 - Amazon.com, Inc.	US
52.85.61.125	52.85.61.0/24	AS16509	AMAZON-02 - Amazon.com, Inc.	US
52.85.61.6	52.85.61.0/24	AS16509	AMAZON-02 - Amazon.com, Inc.	US
52.85.61.63	52.85.61.0/24	AS16509	AMAZON-02 - Amazon.com, Inc.	US

WHOIS identity

Registrar: iana:146
Organization: domains by proxy,
Contact emails: —

Subdomains

35 observed subdomains of yesim.app.

Subdomain
admb2b.yesim.app
user.yesim.app
url9981.yesim.app
tma.yesim.app
testdev.yesim.app
quiz2.yesim.app
quiz1.yesim.app
pusher.yesim.app
partners.yesim.app
parcer.yesim.app
ocs-api.yesim.app
news.yesim.app
mp2.yesim.app
metrics.yesim.app
metrics.yesim.app
iweb.yesim.app
help.yesim.app
dev.yesim.app
cms.yesim.app
cdn.yesim.app
b2b.yesim.app
apipartner.yesim.app
api2.yesim.app
api.yesim.app
ap.yesim.app

Showing 25 of 35. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from yesim.app in the public web crawl.

514 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for yesim.app.

Mechanism	Target
SPF_INCLUDE	_spf.google.com
SPF_INCLUDE	intercom-mail.com
SPF_INCLUDE	mail.zendesk.com
SPF_INCLUDE	sendgrid.net
SPF_INCLUDE	trustpilotservice.com

Pivot deeper into the graph from yesim.app.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "yesim.app"})-[: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.