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Hostname

123atex.app

Last fetched

123atex.app resolves to 1 IPv4 address operated by AS20857 in NL. WHOIS lists iana:1647 as the registrar.

Nutrition Label

WHISPER CANON · 123atex.appRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint5.6/10canon.whisper.security/host/123atex.app

Resolution chain

123atex.app resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
37.97.228.537.97.128.0/17AS20857—NL

WHOIS identity

Registrar
iana:1647
Organization
fidendum-it b.v.
Contact emails
—

Subdomains

12 observed subdomains of 123atex.app.

Subdomain
api.123atex.app
client.123atex.app
dev-inspectie.123atex.app
hostmaster.123atex.app
inspection.123atex.app
staging-api.123atex.app
staging-client.123atex.app
staging-inspection.123atex.app
staging.123atex.app
test-api.123atex.app
test.123atex.app
www.123atex.app

Web-graph footprint

Distinct hostnames that link to or from 123atex.app in the public web crawl.

Sample inbound links

Threat posture

History

Mail and authentication

SPF policy

3 SPF mechanisms authorising senders for 123atex.app.

MechanismTarget
SPF_A123atex.app
SPF_Aspf.flexfilter.nl
SPF_MX123atex.app

Related pages

Pivot deeper into the graph from 123atex.app.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "123atex.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.