Hostname
teas.cz
Last fetched
teas.cz resolves to 1 IPv4 address operated by AS5610 in CZ. WHOIS lists registrar:reg-internet-cz as the registrar.
Nutrition Label
Resolution chain
teas.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 |
|---|---|---|---|---|
| 90.183.26.40 | 90.183.0.0/16 | AS5610 | — | CZ |
WHOIS identity
- Registrar
- registrar:reg-internet-cz
- Organization
- teas spol. s r. o.
- Contact emails
Subdomains
20 observed subdomains of teas.cz.
Web-graph footprint
Distinct hostnames that link to or from teas.cz in the public web crawl.
25 sites link to this hostname.
11 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
9 SPF mechanisms authorising senders for teas.cz.
| Mechanism | Target |
|---|---|
| SPF_A | teas.cz |
| SPF_INCLUDE | aspmx.pardot.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 217.112.162.156 |
| SPF_IP | 217.112.162.59/32 |
| SPF_IP | 217.112.171.228 |
| SPF_IP | 90.183.26.25/32 |
| SPF_IP | 90.183.26.28 |
| SPF_IP | 90.183.26.40 |
Related pages
Pivot deeper into the graph from teas.cz.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "teas.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.