Hostname
ostark.cn
Last fetched
ostark.cn resolves to 4 IPv4 addresses operated by AS45102 in HK. WHOIS lists registrar:dominet (hk)limited as the registrar.
Nutrition Label
Resolution chain
ostark.cn resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 47.76.127.217 | 47.76.0.0/17 | AS45102 | — | HK |
| 47.91.170.222 | 47.91.128.0/18 | AS45102 | — | HK |
| 8.218.208.240 | 8.218.128.0/17 | AS45102 | — | HK |
| 82.29.86.151 | 82.29.80.0/21 | AS47583 | — | US |
WHOIS identity
- Registrar
- registrar:dominet (hk)limited
- Organization
- 姜文彬
- Contact emails
Subdomains
1 observed subdomain of ostark.cn.
| Subdomain |
|---|
| www.ostark.cn |
Web-graph footprint
Distinct hostnames that link to or from ostark.cn in the public web crawl.
5 sites linked to from this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
1 SPF mechanism authorising senders for ostark.cn.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf.mail.qq.com |
Related pages
Pivot deeper into the graph from ostark.cn.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "ostark.cn"})-[: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.