cida.de on Whisper Internet Directory

Nutrition Label

Resolution chain

cida.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
213.157.18.140	213.157.0.0/19	AS12897	—	DE

WHOIS identity

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

Subdomains

11 observed subdomains of cida.de.

Subdomain
dev.cida.de
download.cida.de
hostmaster.cida.de
mein.cida.de
service.cida.de
svc.cida.de
web.cida.de
weblb01.cida.de
ws.cida.de
www.cida.de
www20.cida.de

Web-graph footprint

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

18 sites link to this hostname.

33 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for cida.de.

Mechanism	Target
SPF_INCLUDE	ispgateway.de
SPF_INCLUDE	mailcontrol.com
SPF_INCLUDE	spf.hornetsecurity.com
SPF_INCLUDE	spf.protection.outlook.com
SPF_IP	213.157.18.128/27
SPF_MX	cida.de

Related pages

Pivot deeper into the graph from cida.de.

Cypher and MCP

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

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