4212.cn - robtex.com
4212.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.218.240.184🇭🇰 UCLOUD-1103.218.240.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| A | 118.193.33.220🇭🇰 UCLOUD-1118.193.33.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| A | 118.193.37.94🇭🇰 UCLOUD-1118.193.37.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| A | 152.32.171.65🇭🇰 UCLOUD-1152.32.171.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| A | 154.85.60.150🇺🇸 BAIDU-1154.85.56.0/21 AS55967 | ||||||
| NS | pk3.22.cn ⚠️ Not in zone NS records | ||||||
| A | 39.101.68.48🇨🇳 Alibaba-Cloud39.100.0.0/14 CT BeiJing IDC | ||||||
| NS | pk4.22.cn ⚠️ Not in zone NS records | ||||||
| A | 39.101.68.48🇨🇳 Alibaba-Cloud39.100.0.0/14 CT BeiJing IDC | ||||||
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=2034914322 | ||||||
Same first word
Similar names
DNS History
21 records (7 active, 14 former)
○NSdns23.hichina.com2021-06-17 → 2021-06-17 · 4 obs
○ 2016-06-30 00:05:34
● 2021-06-17 20:11:44
○ 2026-03-31 03:16:36
○ 2026-06-13 19:57:48
● 2021-06-17 20:11:44
○ 2026-03-31 03:16:36
○ 2026-06-13 19:57:48
○NSdns24.hichina.com2021-06-17 → 2021-06-17 · 4 obs
○ 2016-06-30 00:05:34
● 2021-06-17 20:11:44
○ 2026-03-31 03:16:36
○ 2026-06-13 19:57:48
● 2021-06-17 20:11:44
○ 2026-03-31 03:16:36
○ 2026-06-13 19:57:48
○NSns1.22.cn2016-05-05 → 2016-06-30 · 5 obs
○ 2015-12-18 14:43:04
● 2016-05-05 10:24:10
● 2016-06-30 00:05:34
○ 2021-06-17 20:11:44
○ 2026-06-13 19:57:48
● 2016-05-05 10:24:10
● 2016-06-30 00:05:34
○ 2021-06-17 20:11:44
○ 2026-06-13 19:57:48
○NSns2.22.cn2016-05-05 → 2016-05-05 · 4 obs
○ 2015-12-18 14:43:04
● 2016-05-05 10:24:10
○ 2021-06-17 20:11:44
○ 2026-06-13 19:57:48
● 2016-05-05 10:24:10
○ 2021-06-17 20:11:44
○ 2026-06-13 19:57:48
○NSns3.22.cn2016-05-05 → 2016-05-05 · 4 obs
○ 2015-12-18 14:43:04
● 2016-05-05 10:24:10
○ 2021-06-17 20:11:44
○ 2026-06-13 19:57:48
● 2016-05-05 10:24:10
○ 2021-06-17 20:11:44
○ 2026-06-13 19:57:48
○NSns4.22.cn2016-05-05 → 2016-05-05 · 4 obs
○ 2015-12-18 14:43:04
● 2016-05-05 10:24:10
○ 2021-06-17 20:11:44
○ 2026-06-13 19:57:48
● 2016-05-05 10:24:10
○ 2021-06-17 20:11:44
○ 2026-06-13 19:57:48
●NSpk3.22.cn2026-03-31 → 2026-06-13 · 3 obs
○ 2021-06-17 20:11:44
● 2026-03-31 03:16:36
● 2026-06-13 19:57:48
● 2026-03-31 03:16:36
● 2026-06-13 19:57:48
●NSpk4.22.cn2026-03-31 → 2026-06-13 · 3 obs
○ 2021-06-17 20:11:44
● 2026-03-31 03:16:36
● 2026-06-13 19:57:48
● 2026-03-31 03:16:36
● 2026-06-13 19:57:48
○NSwww.4212.cn2015-08-05 → 2015-12-18 · 4 obs
● 2015-08-05 01:17:34
● 2015-12-18 14:43:04
○ 2016-06-30 00:05:34
○ 2026-06-13 19:57:48
● 2015-12-18 14:43:04
○ 2016-06-30 00:05:34
○ 2026-06-13 19:57:48
○MXio.bouncemx.com2015-12-18 → 2015-12-18 · 3 obs
● 2015-12-18 14:43:04
○ 2021-06-17 20:11:44
○ 2026-06-13 19:57:48
○ 2021-06-17 20:11:44
○ 2026-06-13 19:57:48
●A103.218.240.1842026-03-31 → 2026-06-13 · 3 obs
○ 2017-05-28 01:53:26
● 2026-03-31 03:16:36
● 2026-06-13 19:57:48
● 2026-03-31 03:16:36
● 2026-06-13 19:57:48
●A118.193.33.2202026-03-31 → 2026-06-13 · 3 obs
○ 2017-05-28 01:53:26
● 2026-03-31 03:16:36
● 2026-06-13 19:57:48
● 2026-03-31 03:16:36
● 2026-06-13 19:57:48
●A118.193.37.942026-03-31 → 2026-06-13 · 3 obs
○ 2017-05-28 01:53:26
● 2026-03-31 03:16:36
● 2026-06-13 19:57:48
● 2026-03-31 03:16:36
● 2026-06-13 19:57:48
●A152.32.171.652026-03-31 → 2026-06-13 · 3 obs
○ 2017-05-28 01:53:26
● 2026-03-31 03:16:36
● 2026-06-13 19:57:48
● 2026-03-31 03:16:36
● 2026-06-13 19:57:48
●A154.85.60.1502026-03-31 → 2026-06-13 · 3 obs
○ 2017-05-28 01:53:26
● 2026-03-31 03:16:36
● 2026-06-13 19:57:48
● 2026-03-31 03:16:36
● 2026-06-13 19:57:48
○A184.105.178.882015-08-05 → 2015-08-05 · 3 obs
● 2015-08-05 01:17:34
○ 2017-05-28 01:53:26
○ 2026-06-13 19:57:48
○ 2017-05-28 01:53:26
○ 2026-06-13 19:57:48
○A70.39.84.2452015-12-18 → 2015-12-18 · 4 obs
○ 2015-08-05 01:17:34
● 2015-12-18 14:43:04
○ 2016-06-30 00:05:34
○ 2026-06-13 19:57:48
● 2015-12-18 14:43:04
○ 2016-06-30 00:05:34
○ 2026-06-13 19:57:48
○CNAME22pk.lncdn.com2017-05-28 → 2017-05-28 · 4 obs
○ 2016-05-05 10:24:10
● 2017-05-28 01:53:26
○ 2021-06-17 20:11:44
○ 2026-06-13 19:57:48
● 2017-05-28 01:53:26
○ 2021-06-17 20:11:44
○ 2026-06-13 19:57:48
○CNAMEdomain.souya.cn2021-06-17 → 2021-06-17 · 4 obs
○ 2017-05-28 01:53:26
● 2021-06-17 20:11:44
○ 2026-03-31 03:16:36
○ 2026-06-13 19:57:48
● 2021-06-17 20:11:44
○ 2026-03-31 03:16:36
○ 2026-06-13 19:57:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 4212.cn | pk3.22.cn, pk4.22.cn | - |
✅ Authoritative Response
Server:39.101.68.48
NS records: pk3.22.cn, pk4.22.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4212.cn (unsigned zone)
⏱️ Timing
Total: 1947ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 5 | 152.32.171.65, 118.193.37.94... |
Analysis
IP Addresses
4212.cn resolves to five IP addresses: 103.218.240.184, 118.193.33.220, 118.193.37.94 and two others
Additional host names — znjz.cn, lece.cn, yixihua.com and two others — share IP numbers with 4212.cn.
Name Servers
The NS records for 4212.cn delegate to pk3.22.cn and pk4.22.cn.
4212.cn shares its name server setup with other domains, including xn--5rwn8z.cn, htpf.cn, huaia.com and two others.
Each of pk3.22.cn and pk4.22.cn points to exactly one IP address: 39.101.68.48.
pk3.22.cn and pk4.22.cn each have 39.101.68.48 IP addresses.