Hostname
spcr.cz
Last fetched
spcr.cz resolves to 1 IPv4 address operated by AS24641 in CZ. WHOIS lists registrar:reg-web4u as the registrar.
Nutrition Label
Resolution chain
spcr.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 |
|---|---|---|---|---|
| 185.50.228.112 | 185.50.228.0/22 | AS24641 | — | CZ |
WHOIS identity
- Registrar
- registrar:reg-web4u
- Organization
- artio s.r.o.
- Contact emails
Subdomains
13 observed subdomains of spcr.cz.
Web-graph footprint
Distinct hostnames that link to or from spcr.cz in the public web crawl.
626 sites link to this hostname.
208 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
11 SPF mechanisms authorising senders for spcr.cz.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_INCLUDE | spf.smartemailing.cz |
| SPF_IP | 193.85.215.42 |
| SPF_IP | 212.47.30.114 |
| SPF_IP | 212.47.30.116 |
| SPF_IP | 212.47.30.124 |
| SPF_IP | 2a02:2b88:2:b0e:0:0:0:1 |
| SPF_IP | 2a02:4a8:ac24:108:0:0:96:135 |
| SPF_IP | 81.95.96.135 |
| SPF_IP | 89.221.222.14 |
Related pages
Pivot deeper into the graph from spcr.cz.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "spcr.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.