Hostname
eriders.cz
Last fetched
eriders.cz resolves to 1 IPv4 address operated by AS197019 in CZ.
Nutrition Label
Resolution chain
eriders.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 |
|---|---|---|---|---|
| 89.221.219.91 | 89.221.208.0/20 | AS197019 | — | CZ |
WHOIS identity
No WHOIS records are currently associated with eriders.cz in WhisperGraph.
Subdomains
1 observed subdomain of eriders.cz.
| Subdomain |
|---|
| www.eriders.cz |
Threat posture
History
Mail and authentication
MX records
SPF policy
9 SPF mechanisms authorising senders for eriders.cz.
| Mechanism | Target |
|---|---|
| SPF_A | mail.weiron.cz |
| SPF_A | mail2.weiron.cz |
| SPF_A | webserver.weiron.cz |
| SPF_IP | 2a02:2b88:2:82e:0:0:0:1 |
| SPF_IP | 2a02:2b88:2:85b:0:0:0:1 |
| SPF_IP | 89.221.215.162 |
| SPF_IP | 89.221.219.46 |
| SPF_IP | 89.221.219.91 |
| SPF_MX | eriders.cz |
Related pages
Pivot deeper into the graph from eriders.cz.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "eriders.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.