sdckj.com - robtex.com
sdckj.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.bdydns.cn ⭐ | ||||||
| A | 240e:940:603:3:0:ff:b05b:137e🇨🇳 CHINANET-BACKBONE240e:940::/32 China Telecom (Hebei) Limited | ||||||
| A | 180.97.36.63🇨🇳 ChinaNet-NANJING-JISHAN-IDC180.97.36.0/24 JS-CT NJ-JS-IDC | ||||||
| A | 183.232.231.249🇨🇳 CMNET-GuangDong-AP183.232.231.0/24 CMI (Customer Route) | ||||||
| NS | ns2.bdydns.cn | ||||||
| A | 240e:940:603:5:0:ff:b0cf:479b🇨🇳 CHINANET-BACKBONE240e:940::/32 China Telecom (Hebei) Limited | ||||||
| A | 14.215.177.154🇨🇳 CHINANET-BACKBONE14.208.0.0/12 China Telecom Network | ||||||
| A | 112.80.248.202🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network | ||||||
| A | 119.75.222.53🇨🇳 Baidu119.75.222.0/24 | ||||||
| A | 124.237.208.58🇨🇳 CHINANET-BACKBONE124.236.0.0/14 CMI (Customer Route) | ||||||
| PTR | 58.208.237.124.broad.bd.he.dynamic.163data.com.cn | ||||||
| SOA | ns1.bdydns.cnsa@dudns.com 2018-08-01 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785112737 | ||||||
Same first word
sdckj.com |
Similar names
ksdcj.com |
cskjd.com |
jkdcs.com |
djcks.com |
jsdkc.co.kr |
djksc.cn |
sdjkc.com |
kdcsj.com |
sdjck.com |
csdkj.com |
sjdkc.com |
kdcjs.com |
jksdc.in |
dckjs.com |
cdksj.com |
skdjc.cn |
ckdjs.com |
skdjc.com |
DNS History
12 records (2 active, 10 former)
○NSdns1.iidns.com2017-03-22 → 2017-03-22 · 4 obs
○ 2016-07-19 05:06:52
● 2017-03-22 13:27:20
○ 2026-04-07 23:21:54
○ 2026-07-27 00:53:16
● 2017-03-22 13:27:20
○ 2026-04-07 23:21:54
○ 2026-07-27 00:53:16
●NSns1.bdydns.cn2026-04-07 → 2026-07-27 · 3 obs
○ 2017-03-22 13:27:20
● 2026-04-07 23:21:54
● 2026-07-27 00:53:16
● 2026-04-07 23:21:54
● 2026-07-27 00:53:16
○NSns1.zndns.com2015-08-09 → 2015-12-19 · 4 obs
● 2015-08-09 06:31:20
● 2015-12-19 22:47:20
○ 2016-03-18 08:19:58
○ 2026-07-27 00:53:16
● 2015-12-19 22:47:20
○ 2016-03-18 08:19:58
○ 2026-07-27 00:53:16
●NSns2.bdydns.cn2026-04-07 → 2026-07-27 · 3 obs
○ 2017-03-22 13:27:20
● 2026-04-07 23:21:54
● 2026-07-27 00:53:16
● 2026-04-07 23:21:54
● 2026-07-27 00:53:16
○NSns2.zndns.com2015-08-09 → 2015-12-19 · 4 obs
● 2015-08-09 06:31:20
● 2015-12-19 22:47:20
○ 2016-03-18 08:19:58
○ 2026-07-27 00:53:16
● 2015-12-19 22:47:20
○ 2016-03-18 08:19:58
○ 2026-07-27 00:53:16
○NSns3.zndns.com2015-08-09 → 2015-12-19 · 4 obs
● 2015-08-09 06:31:20
● 2015-12-19 22:47:20
○ 2016-03-18 08:19:58
○ 2026-07-27 00:53:16
● 2015-12-19 22:47:20
○ 2016-03-18 08:19:58
○ 2026-07-27 00:53:16
○NSns73.domaincontrol.com2016-03-18 → 2016-07-19 · 5 obs
○ 2015-12-19 22:47:20
● 2016-03-18 08:19:58
● 2016-07-19 05:06:52
○ 2017-03-22 13:27:20
○ 2026-07-27 00:53:16
● 2016-03-18 08:19:58
● 2016-07-19 05:06:52
○ 2017-03-22 13:27:20
○ 2026-07-27 00:53:16
○NSns74.domaincontrol.com2016-03-18 → 2016-07-19 · 5 obs
○ 2015-12-19 22:47:20
● 2016-03-18 08:19:58
● 2016-07-19 05:06:52
○ 2017-03-22 13:27:20
○ 2026-07-27 00:53:16
● 2016-03-18 08:19:58
● 2016-07-19 05:06:52
○ 2017-03-22 13:27:20
○ 2026-07-27 00:53:16
○MXmailstore1.secureserver.net2016-03-18 → 2016-07-19 · 4 obs
● 2016-03-18 08:19:58
● 2016-07-19 05:06:52
○ 2017-03-22 13:27:20
○ 2026-07-27 00:53:16
● 2016-07-19 05:06:52
○ 2017-03-22 13:27:20
○ 2026-07-27 00:53:16
○MXsmtp.secureserver.net2016-03-18 → 2016-07-19 · 4 obs
● 2016-03-18 08:19:58
● 2016-07-19 05:06:52
○ 2017-03-22 13:27:20
○ 2026-07-27 00:53:16
● 2016-07-19 05:06:52
○ 2017-03-22 13:27:20
○ 2026-07-27 00:53:16
○A184.168.221.572016-03-18 → 2016-07-19 · 5 obs
○ 2015-12-19 22:47:20
● 2016-03-18 08:19:58
● 2016-07-19 05:06:52
○ 2017-03-22 13:27:20
○ 2026-07-27 00:53:16
● 2016-03-18 08:19:58
● 2016-07-19 05:06:52
○ 2017-03-22 13:27:20
○ 2026-07-27 00:53:16
○A23.238.143.1112015-08-09 → 2015-12-19 · 4 obs
● 2015-08-09 06:31:20
● 2015-12-19 22:47:20
○ 2016-03-18 08:19:58
○ 2026-07-27 00:53:16
● 2015-12-19 22:47:20
○ 2016-03-18 08:19:58
○ 2026-07-27 00:53:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sdckj.com | ns1.bdydns.cn, ns2.bdydns.cn | - |
✅ Authoritative Response
Server:180.97.36.63
NS records: ns1.bdydns.cn, ns2.bdydns.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdckj.com (unsigned zone)
⏱️ Timing
Total: 1185ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.bdydns.cn, ns1.bdydns.cn |
| SOA | 1 | ns1.bdydns.cn sa.dudns.com |
Analysis
Name Servers
sdckj.com is delegated to two name servers: ns1.bdydns.cn and ns2.bdydns.cn.
sdckj.com uses the same name servers as several other domains — among them changxinghuiyuan.com, aogefei.cn, dongdongiot.com and two more.
Hostnames pointing to five IP numbers:
ns2.bdydns.cn resolves to four IP addresses: 14.215.177.154, 112.80.248.202, 119.75.222.53 and two others.
Hostnames that resolve to three IP addresses:
ns1.bdydns.cn points to 180.97.36.63, 183.232.231.249 and 240e:940:603:3:0:ff:b05b:137e.