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Hostname

schulter.app

Last fetched

schulter.app resolves to 1 IPv4 address operated by AS24940 in DE. WHOIS lists iana:1408 as the registrar.

Nutrition Label

WHISPER CANON · schulter.appRouting diversity1.5/10Peering density7.5/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint3.2/10canon.whisper.security/host/schulter.app

Resolution chain

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

IPPrefixASNOperatorCountry
49.13.246.2249.13.0.0/16AS24940—DE

WHOIS identity

Registrar
iana:1408
Organization
prehapp
Contact emails
—

Subdomains

1 observed subdomain of schulter.app.

Subdomain
mail.schulter.app

Web-graph footprint

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

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

9 SPF mechanisms authorising senders for schulter.app.

MechanismTarget
SPF_Amail.exxor.de
SPF_Amail.preh.app
SPF_Amail2.exxor.de
SPF_Aschulter.app
SPF_INCLUDEmail.exxor.de
SPF_INCLUDEmail.schulter.app
SPF_INCLUDEmail2.exxor.de
SPF_INCLUDEspf.protection.outlook.com
SPF_MXschulter.app

Related pages

Pivot deeper into the graph from schulter.app.

Cypher and MCP

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

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