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Hostname

simtek.de

Last fetched

simtek.de resolves to 1 IPv4 address operated by AS24940 in DE.

Nutrition Label

WHISPER CANON · simtek.deRouting diversity1.5/10Peering density7.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint8.0/10canon.whisper.security/host/simtek.de

Resolution chain

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

IPPrefixASNOperatorCountry
148.251.16.254148.251.0.0/16AS24940—DE

WHOIS identity

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

Subdomains

6 observed subdomains of simtek.de.

Subdomain
dl.simtek.de
mailout.simtek.de
office365-connect.simtek.de
simmail.simtek.de
srv18.simtek.de
www.simtek.de

Web-graph footprint

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

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

12 SPF mechanisms authorising senders for simtek.de.

MechanismTarget
SPF_Asimtek.de
SPF_INCLUDEspf-de.emailsignatures365.com
SPF_INCLUDEspf.protection.outlook.com
SPF_IP135.181.88.11
SPF_IP195.175.45.246/30
SPF_IP195.175.82.254/30
SPF_IP5.158.171.155/27
SPF_IP80.237.132.10
SPF_IP88.103.216.18/29
SPF_IP91.137.1.244/29
SPF_IP92.79.20.96/27
SPF_MXsimtek.de

Related pages

Pivot deeper into the graph from simtek.de.

Cypher and MCP

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

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