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Hostname

katretter.de

Last fetched

katretter.de resolves to 1 IPv4 address operated by AS24940 in DE.

Nutrition Label

WHISPER CANON · katretter.deRouting diversity1.5/10Peering density6.3/10MOAS conflict✓ noneThreat-feed listings6.8/10WHOIS transparency0.0/10Resolver footprint5.2/10canon.whisper.security/host/katretter.de

Resolution chain

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

IPPrefixASNOperatorCountry
188.40.113.105188.40.0.0/16AS24940—DE

WHOIS identity

No WHOIS records are currently associated with katretter.de in WhisperGraph.

Subdomains

16 observed subdomains of katretter.de.

Subdomain
alarm.katretter.de
beta.katretter.de
omega.katretter.de
redsys.katretter.de
www.katretter.de

Showing 5 of 16. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from katretter.de in the public web crawl.

47 sites link to this hostname.

5 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for katretter.de.

MechanismTarget
SPF_Atickets.katwarn.de
SPF_INCLUDE_spf-eu.ionos.com

Related pages

Pivot deeper into the graph from katretter.de.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "katretter.de"})-[: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.