Hostname
tetras.sk
Last fetched
tetras.sk resolves to 1 IPv4 address operated by AS48324 in DE. WHOIS lists registrar:websupport s.r.o. as the registrar.
Nutrition Label
Resolution chain
tetras.sk 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 |
|---|---|---|---|---|
| 185.30.32.176 | 185.30.32.0/22 | AS48324 | — | DE |
WHOIS identity
- Registrar
- registrar:websupport s.r.o.
- Organization
- tetras, s.r.o.
- Contact emails
Subdomains
19 observed subdomains of tetras.sk.
Web-graph footprint
Distinct hostnames that link to or from tetras.sk in the public web crawl.
10 sites link to this hostname.
33 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
3 SPF mechanisms authorising senders for tetras.sk.
| Mechanism | Target |
|---|---|
| SPF_A | tetras.sk |
| SPF_INCLUDE | _spf.m1.websupport.sk |
| SPF_MX | tetras.sk |
Related pages
Pivot deeper into the graph from tetras.sk.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "tetras.sk"})-[: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.