webmail.crown-chain.com - robtex.com
webmail.crown-chain.com
| CNAME | ntmail.global-mail.cn | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 101.237.133.11🇨🇳 CHINA-1101.237.128.0/20 China Telecom Beijing Co. Ltd. | ||||||
| PTR | outhb2.global-mail.cn | ||||||
crown-chain.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns17.hichina.com ⭐ | ||||||
| NS | dns18.hichina.com | ||||||
| MX | mx-n.global-mail.cn ⭐ | ||||||
| MX | mx1-n.global-mail.cn(50) | ||||||
| TXT | v=spf1 include:spfv.global-mail.cn -all | ||||||
| SOA | dns17.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A210.22.13.1672017-03-28 → 2017-03-28 · 3 obs
● 2017-03-28 02:23:42
○ 2021-03-07 02:27:00
○ 2026-04-14 16:42:44
○ 2021-03-07 02:27:00
○ 2026-04-14 16:42:44
●CNAMEntmail.global-mail.cn2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 16:42:42
● 2026-04-14 16:42:44
● 2026-04-14 16:42:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net... | - |
| crown-chain.com | dns17.hichina.com, dns18.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.40
NS records: dns17.hichina.com, dns18.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crown-chain.com (unsigned zone)
⏱️ Timing
Total: 498ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | ntmail.global-mail.cn |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns17.hichina.com, dns17.hichina.com, dns17.hichina.com...)
Analysis
IP Addresses
webmail.crown-chain.com points to a single IP address: 101.237.133.11.
Other host names such as webfreemail-g3.xinnetdns.com, webfreemail-g2.xinnetdns.com, mailweb-g1.xinnetdns.com, webmail-g3.xinnetdns.com and webmail-u.global-mail.cn share IP numbers with webmail.crown-chain.com.