2yb.cn - robtex.com
2yb.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=2034706936 | ||||||
Same first word
Similar names
DNS History
13 records (7 active, 6 former)
●NSpk3.22.cn2026-04-11 → 2026-04-24 · 3 obs
● 2026-04-11 13:17:48
● 2026-04-24 11:25:08
●NSpk4.22.cn2026-04-11 → 2026-04-24 · 3 obs
● 2026-04-11 13:17:48
● 2026-04-24 11:25:08
○NSwww.2yb.cn2015-08-15 → 2016-03-11 · 4 obs
● 2016-03-11 18:30:50
○ 2026-04-11 13:17:48
○ 2026-04-24 11:25:08
○MXio.bouncemx.com2015-12-08 → 2016-03-11 · 4 obs
● 2016-03-11 18:30:50
○ 2017-03-15 15:11:36
○ 2026-04-24 11:25:08
●A103.218.240.1842026-04-11 → 2026-04-24 · 3 obs
● 2026-04-11 13:17:48
● 2026-04-24 11:25:08
●A118.193.33.2202026-04-11 → 2026-04-24 · 3 obs
● 2026-04-11 13:17:48
● 2026-04-24 11:25:08
●A118.193.37.942026-04-11 → 2026-04-24 · 3 obs
● 2026-04-11 13:17:48
● 2026-04-24 11:25:08
●A152.32.171.652026-04-11 → 2026-04-24 · 3 obs
● 2026-04-11 13:17:48
● 2026-04-24 11:25:08
●A154.85.60.1502026-04-11 → 2026-04-24 · 3 obs
● 2026-04-11 13:17:48
● 2026-04-24 11:25:08
○A70.39.84.2332016-03-11 → 2016-03-11 · 4 obs
● 2016-03-11 18:30:50
○ 2017-03-15 15:11:36
○ 2026-04-24 11:25:08
○A70.39.84.2412015-12-08 → 2015-12-08 · 4 obs
● 2015-12-08 08:42:10
○ 2016-03-11 18:30:50
○ 2026-04-24 11:25:08
○A70.39.84.2452015-08-15 → 2015-08-15 · 3 obs
○ 2026-04-11 13:17:48
○ 2026-04-24 11:25:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn... | - |
| 2yb.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 2yb.cn (unsigned zone)
⏱️ Timing
Total: 4672ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 5 | 152.32.171.65, 118.193.37.94... |
Analysis
IP Addresses
Five IP numbers are pointed to by 2yb.cn: 103.218.240.184, 118.193.33.220, 118.193.37.94, 152.32.171.65 and 154.85.60.150.
Other host names, for instance lingpu.com, bdxy.com, mail04.1yz.cn, www.vmpai.com and rouman.com share IP numbers with 2yb.cn.
Name Servers
Two name servers pk3.22.cn and pk4.22.cn handle delegation for 2yb.cn.
2yb.cn uses the same name server setup as other domains, for example sijiqing.com, mumall.com, kk(0x706f726e).com, sp0532.com and hgbc.com.
2yb.cn shares name servers with other domains at least in part, for instance clouddcn.com.
Host names with one IP number
Host name pk3.22.cn points to 39.101.68.48
Host name pk4.22.cn points to 39.101.68.48
Host names that point to 39.101.68.48: pk3.22.cn and pk4.22.cn