Hostname
ctf.com.cn
Last fetched
ctf.com.cn resolves to 1 IPv4 address operated by ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd. in CN. WHOIS lists registrar:?????????????? as the registrar.
Nutrition Label
Resolution chain
ctf.com.cn 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 |
|---|---|---|---|---|
| 119.23.250.212 | 119.23.128.0/17 | AS37963 | ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd. | CN |
WHOIS identity
- Registrar
- registrar:??????????????
- Organization
- ???????(??)????
- Contact emails
Subdomains
22 observed subdomains of ctf.com.cn.
Web-graph footprint
Distinct hostnames that link to or from ctf.com.cn in the public web crawl.
172 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
7 SPF mechanisms authorising senders for ctf.com.cn.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 202.104.27.106 |
| SPF_IP | 203.198.63.65 |
| SPF_IP | 203.198.63.84 |
| SPF_IP | 58.60.229.132 |
| SPF_IP | 58.60.229.45 |
| SPF_IP | 61.183.246.147 |
Related pages
Pivot deeper into the graph from ctf.com.cn.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "ctf.com.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.