syncrotex.cn - robtex.com
syncrotex.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.235.141.47🇭🇰 DXTL-1156.235.141.0/24 Proxy-registered route object | ||||||
| NS | dm1.longmingdns.com ⭐ | ||||||
| A | 218.98.111.163🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | dm2.longmingdns.com | ||||||
| A | 183.253.57.197🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.56🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1768388208 | ||||||
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=2034596236 | ||||||
Same first word
syncrotex.cn |
DNS History
6 records (3 active, 3 former)
●NSdm1.longmingdns.com2026-02-18 → 2026-03-28 · 3 obs
○ 2020-03-21 07:14:52
● 2026-02-18 12:30:18
● 2026-03-28 00:39:58
● 2026-02-18 12:30:18
● 2026-03-28 00:39:58
●NSdm2.longmingdns.com2026-02-18 → 2026-03-28 · 3 obs
○ 2020-03-21 07:14:52
● 2026-02-18 12:30:18
● 2026-03-28 00:39:58
● 2026-02-18 12:30:18
● 2026-03-28 00:39:58
○NSns3.dnsdun.com2020-03-21 → 2020-03-21 · 3 obs
● 2020-03-21 07:14:52
○ 2026-02-18 12:30:18
○ 2026-03-28 00:39:58
○ 2026-02-18 12:30:18
○ 2026-03-28 00:39:58
○NSns3.dnsdun.net2020-03-21 → 2020-03-21 · 3 obs
● 2020-03-21 07:14:52
○ 2026-02-18 12:30:18
○ 2026-03-28 00:39:58
○ 2026-02-18 12:30:18
○ 2026-03-28 00:39:58
●A156.235.141.472026-02-18 → 2026-03-28 · 3 obs
○ 2020-03-21 07:14:52
● 2026-02-18 12:30:18
● 2026-03-28 00:39:58
● 2026-02-18 12:30:18
● 2026-03-28 00:39:58
○A164.88.178.862020-03-21 → 2020-03-21 · 3 obs
● 2020-03-21 07:14:52
○ 2026-02-18 12:30:18
○ 2026-03-28 00:39:58
○ 2026-02-18 12:30:18
○ 2026-03-28 00:39:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, a.dns.cn, e.dns.cn, c.dns.cn... | - |
| syncrotex.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:183.253.57.197
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for syncrotex.cn (unsigned zone)
⏱️ Timing
Total: 3891ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.235.141.47 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
syncrotex.cn points to a single IP: 156.235.141.47.
Other host names, for instance gydzj.cn, c762.cn and oeek.cn share IP numbers with syncrotex.cn.
Name Servers
syncrotex.cn's delegation is to two name servers dm1.longmingdns.com and dm2.longmingdns.com.
syncrotex.cn shares the same name server configuration as other domains, such as 888ubb.cn, ynliangfeng.cn, mjqiche.cn, 126pg.cn and liletto.cn.
Host names with two IPs:
dm2.longmingdns.com points to: 183.253.57.197 and 211.99.99.56.
Host names with one IP:
dm1.longmingdns.com points to: 218.98.111.163.