Hostname

s-cert.de

Last fetched Fri, 07 Aug 2026 02:03:58 GMT

s-cert.de resolves to 2 IPv4 addresses operated by DTAG - Deutsche Telekom AG in DE.

Nutrition Label

Resolution chain

s-cert.de resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
194.25.98.72	194.25.0.0/16	AS3320	DTAG - Deutsche Telekom AG	DE
87.79.11.8	87.78.0.0/15	AS8422	NETCOLOGNE - NetCologne Gesellschaft fur Telekommunikation mbH	DE

WHOIS identity

No WHOIS records are currently associated with s-cert.de in WhisperGraph.

Subdomains

14 observed subdomains of s-cert.de.

Subdomain
forum-neu.s-cert.de
forum.s-cert.de
forum20.s-cert.de
hbs.s-cert.de
mail.s-cert.de
misp.s-cert.de
misp2.s-cert.de
ns1.s-cert.de
s-cert-relay.s-cert.de
scc-dashboard.s-cert.de
scc-minio.s-cert.de
scc-registry.s-cert.de
scc.s-cert.de
www.s-cert.de

Web-graph footprint

Distinct hostnames that link to or from s-cert.de in the public web crawl.

5 sites link to this hostname.

12 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mail.s-cert.de

SPF policy

7 SPF mechanisms authorising senders for s-cert.de.

Mechanism	Target
SPF_A	forum.s-cert.de
SPF_A	mail.s-cert.de
SPF_A	mail1.siz.de
SPF_A	mail2.siz.de
SPF_IP	194.25.98.64/27
SPF_IP	81.173.245.128/27
SPF_IP	87.79.11.0/27

Pivot deeper into the graph from s-cert.de.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "s-cert.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.