Hostname
xtrb.cn
Last fetched
xtrb.cn resolves to 2 IPv4 addresses operated by CHINA169-BACKBONE CHINA UNICOM China169 Backbone in CN. WHOIS lists registrar:阿里云计算有限公司（万网） as the registrar.
Nutrition Label
Resolution chain
xtrb.cn resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 119.188.219.71 | 119.176.0.0/12 | AS4837 | CHINA169-BACKBONE CHINA UNICOM China169 Backbone | CN |
| 58.217.177.160 | 58.217.176.0/21 | AS134756 | CHINANET-NANJING-JISHAN-IDC CHINANET Nanjing Jishan IDC network | CN |
WHOIS identity
- Registrar
- registrar:阿里云计算有限公司（万网）
- Organization
- ?????
- Contact emails
Subdomains
3 observed subdomains of xtrb.cn.
| Subdomain |
|---|
| wap.xtrb.cn |
| yst.xtrb.cn |
| www.xtrb.cn |
Web-graph footprint
Distinct hostnames that link to or from xtrb.cn in the public web crawl.
Sample inbound links
Threat posture
History
Mail and authentication
Related pages
Pivot deeper into the graph from xtrb.cn.
- IP · 119.188.219.71
- ASN · AS4837CHINA169-BACKBONE CHINA UNICOM China169 Backbone
- Country · CN
- Email · lyj586958@yahoo.com.cn
- TLD · .cn
- Browse hostnames · xt…
- Glossary · What is a hostname?
- Whisper Internet Directory — home
- Live MOAS conflicts feed
- Threat feed · Spamhaus DROP
- United States internet infrastructure
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "xtrb.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.