sbdz.cn - robtex.com
sbdz.cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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 2035-08-09 #29 | ||||||
Same first word
Similar names
DNS History
20 records (2 active, 18 former)
○NSdns1.iidns.com2015-08-09 → 2015-12-12 · 4 obs
● 2015-08-09 22:13:20
● 2015-12-12 17:53:36
○ 2016-07-14 22:01:12
○ 2026-07-23 20:25:30
● 2015-12-12 17:53:36
○ 2016-07-14 22:01:12
○ 2026-07-23 20:25:30
○NSdns2.iidns.com2015-08-09 → 2015-12-12 · 4 obs
● 2015-08-09 22:13:20
● 2015-12-12 17:53:36
○ 2016-07-14 22:01:12
○ 2026-07-23 20:25:30
● 2015-12-12 17:53:36
○ 2016-07-14 22:01:12
○ 2026-07-23 20:25:30
○NSdns3.iidns.com2015-08-09 → 2015-12-12 · 4 obs
● 2015-08-09 22:13:20
● 2015-12-12 17:53:36
○ 2016-07-14 22:01:12
○ 2026-07-23 20:25:30
● 2015-12-12 17:53:36
○ 2016-07-14 22:01:12
○ 2026-07-23 20:25:30
○NSdns4.iidns.com2015-08-09 → 2015-12-12 · 4 obs
● 2015-08-09 22:13:20
● 2015-12-12 17:53:36
○ 2016-07-14 22:01:12
○ 2026-07-23 20:25:30
● 2015-12-12 17:53:36
○ 2016-07-14 22:01:12
○ 2026-07-23 20:25:30
○NSdns5.iidns.com2015-08-09 → 2015-12-12 · 4 obs
● 2015-08-09 22:13:20
● 2015-12-12 17:53:36
○ 2016-07-14 22:01:12
○ 2026-07-23 20:25:30
● 2015-12-12 17:53:36
○ 2016-07-14 22:01:12
○ 2026-07-23 20:25:30
○NSdns6.iidns.com2015-08-09 → 2016-03-19 · 4 obs
● 2015-08-09 22:13:20
● 2016-03-19 01:36:32
○ 2016-07-14 22:01:12
○ 2026-07-23 20:25:30
● 2016-03-19 01:36:32
○ 2016-07-14 22:01:12
○ 2026-07-23 20:25:30
○NSns1.22.cn2016-07-14 → 2017-04-05 · 5 obs
○ 2016-03-19 01:36:32
● 2016-07-14 22:01:12
● 2017-04-05 04:55:06
○ 2026-06-29 04:00:38
○ 2026-07-23 20:25:30
● 2016-07-14 22:01:12
● 2017-04-05 04:55:06
○ 2026-06-29 04:00:38
○ 2026-07-23 20:25:30
○NSns2.22.cn2016-07-14 → 2016-07-14 · 4 obs
○ 2016-03-19 01:36:32
● 2016-07-14 22:01:12
○ 2017-04-05 04:55:06
○ 2026-07-23 20:25:30
● 2016-07-14 22:01:12
○ 2017-04-05 04:55:06
○ 2026-07-23 20:25:30
○NSns3.22.cn2016-07-14 → 2016-07-14 · 4 obs
○ 2016-03-19 01:36:32
● 2016-07-14 22:01:12
○ 2017-04-05 04:55:06
○ 2026-07-23 20:25:30
● 2016-07-14 22:01:12
○ 2017-04-05 04:55:06
○ 2026-07-23 20:25:30
○NSns4.22.cn2016-07-14 → 2016-07-14 · 4 obs
○ 2016-03-19 01:36:32
● 2016-07-14 22:01:12
○ 2017-04-05 04:55:06
○ 2026-07-23 20:25:30
● 2016-07-14 22:01:12
○ 2017-04-05 04:55:06
○ 2026-07-23 20:25:30
●NSpk3.22.cn2026-06-29 → 2026-07-23 · 3 obs
○ 2017-04-05 04:55:06
● 2026-06-29 04:00:38
● 2026-07-23 20:25:30
● 2026-06-29 04:00:38
● 2026-07-23 20:25:30
●NSpk4.22.cn2026-06-29 → 2026-07-23 · 3 obs
○ 2017-04-05 04:55:06
● 2026-06-29 04:00:38
● 2026-07-23 20:25:30
● 2026-06-29 04:00:38
● 2026-07-23 20:25:30
○A103.218.240.1842026-06-29 → 2026-06-29 · 4 obs
○ 2017-04-05 04:55:06
● 2026-06-29 04:00:38
○ 2026-07-04 16:49:54
○ 2026-07-23 20:25:30
● 2026-06-29 04:00:38
○ 2026-07-04 16:49:54
○ 2026-07-23 20:25:30
○A118.193.33.2202026-06-29 → 2026-06-29 · 4 obs
○ 2017-04-05 04:55:06
● 2026-06-29 04:00:38
○ 2026-07-04 16:49:54
○ 2026-07-23 20:25:30
● 2026-06-29 04:00:38
○ 2026-07-04 16:49:54
○ 2026-07-23 20:25:30
○A118.193.37.942026-06-29 → 2026-06-29 · 4 obs
○ 2017-04-05 04:55:06
● 2026-06-29 04:00:38
○ 2026-07-04 16:49:54
○ 2026-07-23 20:25:30
● 2026-06-29 04:00:38
○ 2026-07-04 16:49:54
○ 2026-07-23 20:25:30
○A152.32.171.652026-06-29 → 2026-06-29 · 4 obs
○ 2017-04-05 04:55:06
● 2026-06-29 04:00:38
○ 2026-07-04 16:49:54
○ 2026-07-23 20:25:30
● 2026-06-29 04:00:38
○ 2026-07-04 16:49:54
○ 2026-07-23 20:25:30
○A154.85.60.1502026-06-29 → 2026-06-29 · 4 obs
○ 2017-04-05 04:55:06
● 2026-06-29 04:00:38
○ 2026-07-04 16:49:54
○ 2026-07-23 20:25:30
● 2026-06-29 04:00:38
○ 2026-07-04 16:49:54
○ 2026-07-23 20:25:30
○A173.192.153.2392016-07-14 → 2016-07-14 · 3 obs
● 2016-07-14 22:01:12
○ 2017-04-05 04:55:06
○ 2026-07-23 20:25:30
○ 2017-04-05 04:55:06
○ 2026-07-23 20:25:30
○A23.234.53.1982017-04-05 → 2017-04-05 · 4 obs
○ 2016-07-14 22:01:12
● 2017-04-05 04:55:06
○ 2026-06-29 04:00:38
○ 2026-07-23 20:25:30
● 2017-04-05 04:55:06
○ 2026-06-29 04:00:38
○ 2026-07-23 20:25:30
🔍 DNS Trace
Analysis
Name Servers
Two name servers handle the delegation for sbdz.cn: pk3.22.cn and pk4.22.cn.
sbdz.cn uses the same name servers as several other domains — among them hgic.com.cn, pvi.com.cn, liru.cn and two more.
pk3.22.cn directs to 39.101.68.48, as does pk4.22.cn — both hostnames resolve to that one IP address.
pk3.22.cn along with pk4.22.cn each resolve to 39.101.68.48 IP addresses.