Hostname
greenoak.sk
Last fetched
greenoak.sk resolves to 1 IPv4 address operated by AS29405 in SK. WHOIS lists registrar:positive s.r.o. as the registrar.
Nutrition Label
Resolution chain
greenoak.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 |
|---|---|---|---|---|
| 81.89.48.71 | 81.89.48.0/20 | AS29405 | — | SK |
WHOIS identity
- Registrar
- registrar:positive s.r.o.
- Organization
- green oak s.r.o.
- Contact emails
Subdomains
4 observed subdomains of greenoak.sk.
Web-graph footprint
Distinct hostnames that link to or from greenoak.sk in the public web crawl.
16 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
8 SPF mechanisms authorising senders for greenoak.sk.
| Mechanism | Target |
|---|---|
| SPF_A | greenoak.sk |
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | _spf.positive.sk |
| SPF_INCLUDE | t-mobile.sk |
| SPF_IP | 2a01:390:1:6:5054:ff:fe0d:ad03 |
| SPF_IP | 46.229.225.48/28 |
| SPF_IP | 81.89.48.0/24 |
| SPF_MX | greenoak.sk |
Related pages
Pivot deeper into the graph from greenoak.sk.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "greenoak.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.