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Hostname

3kb.de

Last fetched

3kb.de resolves to 1 IPv4 address operated by HETZNER-AS in DE.

Nutrition Label

WHISPER CANON · 3kb.deRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/3kb.de

Resolution chain

3kb.de resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
213.133.121.53213.133.96.0/19AS24940HETZNER-ASDE

WHOIS identity

No WHOIS records are currently associated with 3kb.de in WhisperGraph.

Subdomains

79 observed subdomains of 3kb.de.

Subdomain
api.3kb.de
q240.3kb.de
q227.3kb.de
q208.3kb.de
q160.3kb.de
q150.3kb.de
q12.3kb.de
q10.3kb.de
portal.3kb.de
nextcloud.3kb.de
maxsensor.3kb.de
mail.3kb.de
local.3kb.de
internal.3kb.de
ftp.3kb.de
fs.3kb.de
food.3kb.de
docker-registry.3kb.de
die-roten-doppeldecker.3kb.de
dev.3kb.de
connect.3kb.de
christensen.3kb.de
chat.3kb.de
buero.3kb.de
ausbildung.3kb.de

Showing 25 of 79. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from 3kb.de in the public web crawl.

19 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for 3kb.de.

MechanismTarget
SPF_IP195.201.215.10
SPF_IP213.133.121.53
SPF_IP49.13.18.93
SPF_IP78.46.141.157
SPF_MX3kb.de

Related pages

Pivot deeper into the graph from 3kb.de.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "3kb.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.