Hostname

derenda.de

Last fetched Wed, 29 Jul 2026 01:03:34 GMT

derenda.de resolves to 1 IPv4 address operated by AS6724 in DE.

Nutrition Label

Resolution chain

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

IP	Prefix	ASN	Operator	Country
81.169.145.69	81.169.144.0/22	AS6724	—	DE

WHOIS identity

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

Subdomains

1 observed subdomain of derenda.de.

Subdomain
www.derenda.de

Web-graph footprint

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

Sample inbound links

Threat posture

History

Mail and authentication

MX records

smtpin.rzone.de

SPF policy

4 SPF mechanisms authorising senders for derenda.de.

Mechanism	Target
SPF_A	mail.mcs-it-service.de
SPF_INCLUDE	spf.hes.trendmicro.com
SPF_IP	212.162.11.214
SPF_MX	derenda.de

Pivot deeper into the graph from derenda.de.

Cypher and MCP

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

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