mdbe.cn - robtex.com
mdbe.cn
| CNAME | fw2.22.cn | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 118.193.35.188🇭🇰 UCLOUD-1 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034456417 | ||||||
Same first word
Similar names
DNS History
9 records (3 active, 6 former)
●NSns1.22.cn2015-08-18 → 2026-02-21 · 5 obs
● 2015-08-18 11:41:04
● 2016-09-13 15:10:02
○ 2017-06-05 15:56:56
● 2017-06-09 01:45:14
● 2026-02-21 12:28:32
● 2016-09-13 15:10:02
○ 2017-06-05 15:56:56
● 2017-06-09 01:45:14
● 2026-02-21 12:28:32
●NSns2.22.cn2015-08-18 → 2026-02-21 · 5 obs
● 2015-08-18 11:41:04
● 2016-09-13 15:10:02
○ 2017-06-05 15:56:56
○ 2017-06-09 01:45:14
● 2026-02-21 12:28:32
● 2016-09-13 15:10:02
○ 2017-06-05 15:56:56
○ 2017-06-09 01:45:14
● 2026-02-21 12:28:32
○NSns3.22.cn2015-08-18 → 2016-09-13 · 4 obs
● 2015-08-18 11:41:04
● 2016-09-13 15:10:02
○ 2017-06-05 15:56:56
○ 2026-02-21 12:28:32
● 2016-09-13 15:10:02
○ 2017-06-05 15:56:56
○ 2026-02-21 12:28:32
○NSns4.22.cn2015-08-18 → 2016-09-13 · 4 obs
● 2015-08-18 11:41:04
● 2016-09-13 15:10:02
○ 2017-06-05 15:56:56
○ 2026-02-21 12:28:32
● 2016-09-13 15:10:02
○ 2017-06-05 15:56:56
○ 2026-02-21 12:28:32
○A148.163.187.2442015-08-18 → 2015-08-18 · 3 obs
● 2015-08-18 11:41:04
○ 2017-06-05 15:56:56
○ 2026-02-21 12:28:32
○ 2017-06-05 15:56:56
○ 2026-02-21 12:28:32
○A47.89.49.222016-09-13 → 2016-09-13 · 4 obs
○ 2015-12-14 06:58:44
● 2016-09-13 15:10:02
○ 2017-06-05 15:56:56
○ 2026-02-21 12:28:32
● 2016-09-13 15:10:02
○ 2017-06-05 15:56:56
○ 2026-02-21 12:28:32
○A64.62.171.1352015-12-14 → 2015-12-14 · 4 obs
○ 2015-08-18 11:41:04
● 2015-12-14 06:58:44
○ 2016-09-13 15:10:02
○ 2026-02-21 12:28:32
● 2015-12-14 06:58:44
○ 2016-09-13 15:10:02
○ 2026-02-21 12:28:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mdbe.cn | ns1.22.cn, ns2.22.cn | - |
✅ Authoritative Response
Server: 218.98.111.136
NS records: ns1.22.cn, ns2.22.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mdbe.cn (unsigned zone)
⏱️ Timing
Total: 790ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.22.cn, ns2.22.cn |
| CNAME | 1 | fw2.22.cn |
| SOA | 1 | ns1.22.cn dnsadmin.22.cn |
AI analysis
mdbe.cn points to a single IP: 118.193.35.188.
Other host names, for instance fw2.22.cn, share IP numbers with mdbe.cn.