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Hostname

level21.app

Last fetched

level21.app resolves to 13.248.215.36, announced in 13.248.208.0/20 by AMAZON-02 - Amazon.com, Inc. in CA. level21.app is not listed on any threat feed indexed by WhisperGraph; reconciled level NONE.

Threat posture

0threat score (procedure-native scale)

NONE

No threats observed.

Threat feeds listing this
0
Verdict coverage
known-clean

Nutrition Label

WHISPER CANON · level21.appRouting diversity1.5/10Peering density9.7/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint4.6/10canon.whisper.security/host/level21.app

Resolution chain

IPv6 resolution

No AAAA record for level21.app is recorded in WhisperGraph.

Attribution

Aws

cloud · MAIL_RECEIVER, ORIGIN_AS

WHOIS identity

Registrar
iana:2487
Registrant organisation
ihost
Contact emails
info@domain-contact.org

Subdomains

Subdomain
autodiscover.level21.app
cpanel.level21.app
cpcalendars.level21.app
cpcontacts.level21.app
mail.level21.app
webdisk.level21.app
webmail.level21.app
whm.level21.app
www.level21.app

Showing 9 of 9 subdomains (9 per page).

Mail and authentication

Nameservers

  • ns1.mysecurecloudhost.com
  • ns2.mysecurecloudhost.com
  • ns3.mysecurecloudhost.com
  • ns4.mysecurecloudhost.com

MX records

  • level21.app

SPF policy

  • a: level21.app
  • mx: level21.app
  • include: spf.mysecurecloudhost.com
  • ip: 192.250.227.22
  • ip: 192.250.227.80

Threat-feed evidence

History

Related pages

Pivot from level21.app into the addresses, networks and registries it depends on.

Cypher and MCP

Reproduce this hostname's resolution chain against graph.whisper.security:

MATCH (h:HOSTNAME {name: "level21.app"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)-[:ROUTES]->(a:ASN)
OPTIONAL MATCH (a)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, a.name AS asn, n.name AS network
LIMIT 20

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