siku.de on Whisper Internet Directory

Nutrition Label

Resolution chain

siku.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
195.201.253.208	195.201.0.0/16	AS24940	HETZNER-AS	DE

WHOIS identity

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

Subdomains

9 observed subdomains of siku.de.

Subdomain
app.siku.de
www.siku.de
owa.siku.de
newsite2.siku.de
media.siku.de
fw-sieper.siku.de
exch.siku.de
cloud.siku.de
autodiscover.siku.de

Web-graph footprint

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

315 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

siku-de.mail.protection.outlook.com

SPF policy

10 SPF mechanisms authorising senders for siku.de.

Mechanism	Target
SPF_A	itbs1.it-schlabach.de
SPF_A	outbound.hpcgw.net
SPF_A	siku.de
SPF_INCLUDE	mail.power-ecard.io
SPF_INCLUDE	spf.hornetsecurity.com
SPF_INCLUDE	spf.protection.outlook.com
SPF_IP	217.160.91.6
SPF_IP	62.154.254.122
SPF_IP	87.106.10.98
SPF_IP	93.240.60.174

Related pages

Pivot deeper into the graph from siku.de.

Cypher and MCP

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

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