dybs.cn - robtex.com
dybs.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=2034606766 | ||||||
Same first word
Similar names
DNS History
14 records (7 active, 7 former)
○A103.13.73.1602017-02-07 → 2017-02-07 · 4 obs
● 2017-02-07 07:05:40
○ 2026-03-27 14:19:26
○ 2026-03-29 15:42:58
●A103.218.240.1842026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 14:19:26
● 2026-03-29 15:42:58
●A118.193.33.2202026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 14:19:26
● 2026-03-29 15:42:58
●A118.193.37.942026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 14:19:26
● 2026-03-29 15:42:58
●A152.32.171.652026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 14:19:26
● 2026-03-29 15:42:58
●A154.85.60.1502026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 14:19:26
● 2026-03-29 15:42:58
○A42.200.34.2492016-04-24 → 2016-04-24 · 4 obs
● 2016-04-24 02:48:38
○ 2017-02-07 07:05:40
○ 2026-03-29 15:42:58
○A42.200.35.1392016-04-24 → 2016-04-24 · 4 obs
● 2016-04-24 02:48:38
○ 2017-02-07 07:05:40
○ 2026-03-29 15:42:58
○A64.62.171.1482016-02-07 → 2016-02-07 · 4 obs
● 2016-02-07 19:25:08
○ 2016-04-24 02:48:38
○ 2026-03-29 15:42:58
○A64.62.224.2532015-07-18 → 2015-11-15 · 4 obs
● 2015-11-15 07:22:26
○ 2016-02-07 19:25:08
○ 2026-03-29 15:42:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, a.dns.cn, e.dns.cn, c.dns.cn... | - |
| dybs.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 dybs.cn (unsigned zone)
⏱️ Timing
Total: 1635ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 5 | 118.193.37.94, 118.193.33.220... |
Analysis
IP Addresses
Five IP numbers are pointed to by dybs.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 including peiheng.com, yaro.cn, golmud.com, prodenta.info.cn and tahua.cn share IP numbers with dybs.cn.
Name Servers
dybs.cn is delegated to two name servers pk3.22.cn and pk4.22.cn.
dybs.cn shares the same name server setup as other domains, for instance leiboshi.com, ssn.cc, a-link.cn, hostinfo.cn and lxrs.com.
dybs.cn at least partially shares name servers with other domains, for instance clouddcn.com.
Host names with a single IP:
pk3.22.cn points to 39.101.68.48.
pk4.22.cn points to 39.101.68.48.
Host names pointing to 39.101.68.48: pk3.22.cn and pk4.22.cn.