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Hostname

dzr.de

Last fetched

dzr.de resolves to 1 IPv4 address operated by AS15817 in DE.

Nutrition Label

WHISPER CANON · dzr.deRouting diversity1.5/10Peering density5.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/dzr.de

Resolution chain

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

IPPrefixASNOperatorCountry
188.94.252.30188.94.248.0/21AS15817—DE

WHOIS identity

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

Subdomains

16 observed subdomains of dzr.de.

Subdomain
crm.dzr.de
geheime-stage-subdomain.dzr.de
id.dzr.de
mail.dzr.de
matomo.dzr.de
patientenportal.dzr.de
piwik.dzr.de
stage.dzr.de
staging.dzr.de
test.dzr.de
upgrade.dzr.de
www.dzr.de

Showing 12 of 16. View all subdomains →

Web-graph footprint

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

253 sites link to this hostname.

96 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for dzr.de.

MechanismTarget
SPF_Adzr.de
SPF_INCLUDEagenturserver.de
SPF_INCLUDEspf._mail.drgueldener.de
SPF_INCLUDEspf.academymaker.de
SPF_IP37.202.1.53/32

Related pages

Pivot deeper into the graph from dzr.de.

Cypher and MCP

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

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