30tx.cn - robtex.com
30tx.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.206.134.87🇭🇰 OWGELS-AS-AP154.206.128.0/18 Starbow LTD | ||||||
| NS | ns1.nowcndns.com ⭐ | ||||||
| A | 1.193.216.204🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 218.98.111.129🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 218.98.111.138🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.nowcndns.com | ||||||
| A | 61.158.128.11🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 11.128.158.61.ha.cnc | ||||||
| A | 183.253.57.202🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.38🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1751342925 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034671308 | ||||||
Same first word
30tx.cn |
Similar names
DNS History
6 records (3 active, 3 former)
○NSns1.51dns.com2015-08-21 → 2016-03-21 · 4 obs
● 2015-08-21 11:11:38
● 2016-03-21 21:16:40
○ 2017-01-27 19:01:34
○ 2026-04-15 02:01:10
● 2016-03-21 21:16:40
○ 2017-01-27 19:01:34
○ 2026-04-15 02:01:10
●NSns1.nowcndns.com2026-04-05 → 2026-04-15 · 3 obs
○ 2017-01-27 19:01:34
● 2026-04-05 04:40:32
● 2026-04-15 02:01:10
● 2026-04-05 04:40:32
● 2026-04-15 02:01:10
○NSns2.51dns.com2015-12-25 → 2016-03-21 · 5 obs
○ 2015-08-21 11:11:38
● 2015-12-25 13:16:56
● 2016-03-21 21:16:40
○ 2017-01-27 19:01:34
○ 2026-04-15 02:01:10
● 2015-12-25 13:16:56
● 2016-03-21 21:16:40
○ 2017-01-27 19:01:34
○ 2026-04-15 02:01:10
●NSns2.nowcndns.com2026-04-05 → 2026-04-15 · 3 obs
○ 2017-01-27 19:01:34
● 2026-04-05 04:40:32
● 2026-04-15 02:01:10
● 2026-04-05 04:40:32
● 2026-04-15 02:01:10
●A154.206.134.872026-04-05 → 2026-04-15 · 3 obs
○ 2017-01-27 19:01:34
● 2026-04-05 04:40:32
● 2026-04-15 02:01:10
● 2026-04-05 04:40:32
● 2026-04-15 02:01:10
○A192.151.205.2322015-08-21 → 2015-08-21 · 3 obs
● 2015-08-21 11:11:38
○ 2017-01-27 19:01:34
○ 2026-04-15 02:01:10
○ 2017-01-27 19:01:34
○ 2026-04-15 02:01:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| 30tx.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:218.98.111.129
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 30tx.cn (unsigned zone)
⏱️ Timing
Total: 3568ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.206.134.87 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
30tx.cn points to a single IP: 154.206.134.87.
Other host names, such as book34.cn, share IP numbers with 30tx.cn.
Name Servers
Two name servers ns1.nowcndns.com and ns2.nowcndns.com handle delegation for 30tx.cn.
30tx.cn uses the same name server setup as other domains, for example fay9.cn, xintianjixie.cn, simre.com.cn, xiyanjcw.cn and fujita.com.cn.
Host names with three IP numbers:
ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138.
ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38.