mlbg.cn - robtex.com
mlbg.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.4cun.com ⚠️ Not in zone NS records | ||||||
| A | 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7🇨🇳 Alibaba-Cloud2408:4005::/33 | ||||||
| A | 61.172.183.74🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| NS | dns2.51dns.top ⚠️ Not in zone NS records | ||||||
| A | 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7🇨🇳 Alibaba-Cloud2408:4005::/33 | ||||||
| A | 219.138.102.210🇨🇳 CHINATELECOM-HUBEI-YICHANG-IDC219.138.102.0/24 yichang | ||||||
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=2034661732 | ||||||
Same first word
Similar names
DNS History
9 records (2 active, 7 former)
●NSdns1.4cun.com2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 07:45:44
● 2026-04-12 08:00:00
○NSdns1.iidns.com2016-01-23 → 2017-01-19 · 5 obs
● 2016-01-23 19:18:42
● 2017-01-19 14:34:40
○ 2019-04-13 10:46:46
○ 2026-04-12 08:00:00
●NSdns2.51dns.top2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 07:45:44
● 2026-04-12 08:00:00
○NSdns2.iidns.com2016-01-23 → 2017-01-19 · 5 obs
● 2016-01-23 19:18:42
● 2017-01-19 14:34:40
○ 2019-04-13 10:46:46
○ 2026-04-12 08:00:00
○NSdns3.iidns.com2016-01-23 → 2017-01-19 · 5 obs
● 2016-01-23 19:18:42
● 2017-01-19 14:34:40
○ 2019-04-13 10:46:46
○ 2026-04-12 08:00:00
○NSdns4.iidns.com2016-01-23 → 2017-01-19 · 5 obs
● 2016-01-23 19:18:42
● 2017-01-19 14:34:40
○ 2019-04-13 10:46:46
○ 2026-04-12 08:00:00
○NSdns5.iidns.com2016-01-23 → 2017-01-19 · 5 obs
● 2016-01-23 19:18:42
● 2017-01-19 14:34:40
○ 2019-04-13 10:46:46
○ 2026-04-12 08:00:00
○NSdns6.iidns.com2015-06-14 → 2017-01-19 · 4 obs
● 2017-01-19 14:34:40
○ 2019-04-13 10:46:46
○ 2026-04-12 08:00:00
○A121.40.178.1922015-06-14 → 2017-01-19 · 4 obs
● 2017-01-19 14:34:40
○ 2019-04-13 10:46:46
○ 2026-04-12 08:00:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| mlbg.cn | dns1.4cun.com, dns2.51dns.top | - |
✅ Authoritative Response
Server:219.138.102.210
NS records: dns1.4cun.com, dns2.51dns.top
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mlbg.cn (unsigned zone)
⏱️ Timing
Total: 5006ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
mlbg.cn is delegated to two name servers dns1.4cun.com and dns2.51dns.top.
mlbg.cn shares the same name server setup as other domains, for instance eopc.cn, wozan.com.cn, mgmag.cn, xn--fiqs8s4mmkqv.com and chfish.cn.
mlbg.cn at least partially shares name servers with other domains, for instance cnkysm.com, hfrdjt.cn, mylitchi.com, giantech.net and easysec.com.cn.
These name servers are commonly used alongside dns.4cun.com and dns2.4cun.com.
Host names with two IP numbers:
dns1.4cun.com points to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7 and 61.172.183.74.
dns2.51dns.top points to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7 and 219.138.102.210.
Names pointing to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7: dns1.4cun.com and dns2.51dns.top.