Hostname
msg-systems.com
Last fetched
msg-systems.com resolves to 1 IPv4 address operated by AS43868 in DE. WHOIS lists iana:151 as the registrar.
Nutrition Label
Resolution chain
msg-systems.com 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 |
|---|---|---|---|---|
| 91.217.27.52 | 91.217.27.0/24 | AS43868 | — | DE |
WHOIS identity
- Registrar
- iana:151
- Organization
- matthias muller
- Contact emails
Subdomains
51 observed subdomains of msg-systems.com.
Showing 25 of 51. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from msg-systems.com in the public web crawl.
41 sites link to this hostname.
1 site linked to from this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
SPF policy
15 SPF mechanisms authorising senders for msg-systems.com.
| Mechanism | Target |
|---|---|
| SPF_A | msg-systems.com |
| SPF_A | mx1.msg.de |
| SPF_A | mx2.msg.de |
| SPF_A | mx3.msg.de |
| SPF_A | newsletter.msg.de |
| SPF_A | ns2.msg.de |
| SPF_INCLUDE | spf.msg.systems |
| SPF_IP | 195.66.99.135/32 |
| SPF_IP | 212.227.89.57 |
| SPF_IP | 217.110.0.0/17 |
| SPF_IP | 217.115.144.47 |
| SPF_IP | 62.75.244.211 |
| SPF_IP | 62.75.247.44 |
| SPF_IP | 80.237.208.60 |
| SPF_MX | msg-systems.com |
Related pages
Pivot deeper into the graph from msg-systems.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "msg-systems.com"})-[: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.