Hostname

iscweb.de

Last fetched Mon, 01 Jun 2026 09:27:04 GMT

iscweb.de resolves to 1 IPv4 address operated by AMAZON-02 - Amazon.com, Inc. in DE.

Nutrition Label

Resolution chain

iscweb.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
35.158.20.39	35.156.0.0/14	AS16509	AMAZON-02 - Amazon.com, Inc.	DE

WHOIS identity

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

Subdomains

6 observed subdomains of iscweb.de.

Subdomain
cloud1.iscweb.de
cloud3.iscweb.de
cloud4.iscweb.de
mail1.iscweb.de
mx1.iscweb.de
www.iscweb.de

Web-graph footprint

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

3 sites linked to from this hostname.

Sample inbound links

blog.vorreither.com

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for iscweb.de.

Mechanism	Target
SPF_A	iscweb.de
SPF_IP	18.157.93.62
SPF_IP	24.134.156.197
SPF_IP	35.156.170.121
SPF_IP	35.158.20.39
SPF_MX	iscweb.de

Pivot deeper into the graph from iscweb.de.

Cypher and MCP

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

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