Hostname
chatwerk.de
Last fetched
chatwerk.de resolves to 1 IPv4 address operated by AS24940 in DE.
Nutrition Label
Resolution chain
chatwerk.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 |
|---|---|---|---|---|
| 136.243.165.17 | 136.243.0.0/16 | AS24940 | — | DE |
WHOIS identity
No WHOIS records are currently associated with chatwerk.de in WhisperGraph.
Subdomains
31 observed subdomains of chatwerk.de.
Showing 23 of 31. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from chatwerk.de in the public web crawl.
109 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
15 SPF mechanisms authorising senders for chatwerk.de.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | 8456587.spf08.hubspotemail.net |
| SPF_INCLUDE | sendgrid.net |
| SPF_INCLUDE | servers.mcsv.net |
| SPF_INCLUDE | spf.mailjet.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_INCLUDE | spf.tapfiliate.com |
| SPF_IP | 34.107.23.73 |
| SPF_IP | 34.107.47.110 |
| SPF_IP | 34.107.87.149 |
| SPF_IP | 34.89.166.175 |
| SPF_IP | 34.89.192.210 |
| SPF_IP | 34.89.195.128 |
| SPF_IP | 35.198.108.156 |
| SPF_IP | 35.198.68.70 |
| SPF_IP | 35.234.78.172 |
Related pages
Pivot deeper into the graph from chatwerk.de.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "chatwerk.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 20Or query Whisper from your own LLM workflow via the Whisper MCP server.