Hostname
msr.cz
Last fetched
msr.cz resolves to 1 IPv4 address operated by AS24971 in CZ.
Nutrition Label
Resolution chain
msr.cz 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 |
|---|---|---|---|---|
| 83.167.238.112 | 83.167.224.0/19 | AS24971 | — | CZ |
WHOIS identity
No WHOIS records are currently associated with msr.cz in WhisperGraph.
Subdomains
2 observed subdomains of msr.cz.
| Subdomain |
|---|
| mail.msr.cz |
| www.msr.cz |
Web-graph footprint
Distinct hostnames that link to or from msr.cz in the public web crawl.
2 sites linked to from this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
5 SPF mechanisms authorising senders for msr.cz.
| Mechanism | Target |
|---|---|
| SPF_A | msr.cz |
| SPF_IP | 78.157.132.0/26 |
| SPF_IP | 80.188.187.129/28 |
| SPF_IP | 83.167.238.112/29 |
| SPF_MX | msr.cz |
Related pages
Pivot deeper into the graph from msr.cz.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "msr.cz"})-[: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.