wdbf.cn - robtex.com
wdbf.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=2034591255 | ||||||
Previously NS for
wdbf.cn |
Same first word
wdbf.cn |
Similar names
DNS History
9 records (7 active, 2 former)
●NSpk3.22.cn2026-03-24 → 2026-03-27 · 3 obs
○ 2015-06-22 03:52:08
● 2026-03-24 05:45:46
● 2026-03-27 01:26:24
● 2026-03-24 05:45:46
● 2026-03-27 01:26:24
●NSpk4.22.cn2026-03-24 → 2026-03-27 · 3 obs
○ 2015-06-22 03:52:08
● 2026-03-24 05:45:46
● 2026-03-27 01:26:24
● 2026-03-24 05:45:46
● 2026-03-27 01:26:24
○NSwdbf.cn2015-06-22 → 2015-06-22 · 3 obs
● 2015-06-22 03:52:08
○ 2026-03-24 05:45:46
○ 2026-03-27 01:26:24
○ 2026-03-24 05:45:46
○ 2026-03-27 01:26:24
●A103.218.240.1842026-03-24 → 2026-03-27 · 3 obs
○ 2015-06-22 03:52:08
● 2026-03-24 05:45:46
● 2026-03-27 01:26:24
● 2026-03-24 05:45:46
● 2026-03-27 01:26:24
●A118.193.33.2202026-03-24 → 2026-03-27 · 3 obs
○ 2015-06-22 03:52:08
● 2026-03-24 05:45:46
● 2026-03-27 01:26:24
● 2026-03-24 05:45:46
● 2026-03-27 01:26:24
●A118.193.37.942026-03-24 → 2026-03-27 · 3 obs
○ 2015-06-22 03:52:08
● 2026-03-24 05:45:46
● 2026-03-27 01:26:24
● 2026-03-24 05:45:46
● 2026-03-27 01:26:24
●A152.32.171.652026-03-24 → 2026-03-27 · 3 obs
○ 2015-06-22 03:52:08
● 2026-03-24 05:45:46
● 2026-03-27 01:26:24
● 2026-03-24 05:45:46
● 2026-03-27 01:26:24
●A154.85.60.1502026-03-24 → 2026-03-27 · 3 obs
○ 2015-06-22 03:52:08
● 2026-03-24 05:45:46
● 2026-03-27 01:26:24
● 2026-03-24 05:45:46
● 2026-03-27 01:26:24
○A174.139.3.262015-06-22 → 2015-06-22 · 3 obs
● 2015-06-22 03:52:08
○ 2026-03-24 05:45:46
○ 2026-03-27 01:26:24
○ 2026-03-24 05:45:46
○ 2026-03-27 01:26:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| wdbf.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 wdbf.cn (unsigned zone)
⏱️ Timing
Total: 2983ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 5 | 152.32.171.65, 103.218.240.184... |
Analysis
IP Addresses
wdbf.cn points to five IP numbers: 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 mx1.hetec.cn, 4649a.tpyjt.com, kaoyan123.com, canke.cn and cocolog-langnghe.info.cn share IP numbers with wdbf.cn.
Name Servers
wdbf.cn's delegation is to two name servers pk3.22.cn and pk4.22.cn.
wdbf.cn shares the same name server configuration as other domains, such as xinxigu.cn, jugun.cn, qiaka.com, baozidian.cn and t-knife.cn.
Host names with one IP number: pk3.22.cn and pk4.22.cn point to 39.101.68.48.