seotcs.cn - robtex.com
seotcs.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.199.41.24🇳🇱 OWGELS-AS-AP154.199.32.0/20 AresIDC Limited | ||||||
| NS | ns1.nowcndns.com ⭐ | ||||||
| A | 1.193.216.204🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 218.98.111.129🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 218.98.111.138🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.nowcndns.com | ||||||
| A | 61.158.128.11🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 11.128.158.61.ha.cnc | ||||||
| A | 183.253.57.202🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.38🇨🇳 DONGGUAN-1211.99.99.0/24 | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1783949621 | ||||||
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=2035180815 | ||||||
Same first word
Similar names
DNS History
9 records (3 active, 6 former)
○NSf1g1ns1.dnspod.net2015-07-13 → 2017-01-08 · 6 obs
● 2015-07-13 11:23:30
○ 2015-10-31 04:22:06
● 2016-01-15 05:21:24
● 2017-01-08 22:33:34
○ 2026-05-20 18:39:34
○ 2026-08-14 19:47:08
○ 2015-10-31 04:22:06
● 2016-01-15 05:21:24
● 2017-01-08 22:33:34
○ 2026-05-20 18:39:34
○ 2026-08-14 19:47:08
○NSf1g1ns2.dnspod.net2015-07-13 → 2017-01-08 · 6 obs
● 2015-07-13 11:23:30
○ 2015-10-31 04:22:06
● 2016-01-15 05:21:24
● 2017-01-08 22:33:34
○ 2026-05-20 18:39:34
○ 2026-08-14 19:47:08
○ 2015-10-31 04:22:06
● 2016-01-15 05:21:24
● 2017-01-08 22:33:34
○ 2026-05-20 18:39:34
○ 2026-08-14 19:47:08
●NSns1.nowcndns.com2026-05-20 → 2026-08-14 · 3 obs
○ 2017-01-08 22:33:34
● 2026-05-20 18:39:34
● 2026-08-14 19:47:08
● 2026-05-20 18:39:34
● 2026-08-14 19:47:08
●NSns2.nowcndns.com2026-05-20 → 2026-08-14 · 3 obs
○ 2017-01-08 22:33:34
● 2026-05-20 18:39:34
● 2026-08-14 19:47:08
● 2026-05-20 18:39:34
● 2026-08-14 19:47:08
○A121.12.170.272015-07-13 → 2015-07-13 · 3 obs
● 2015-07-13 11:23:30
○ 2015-10-31 04:22:06
○ 2026-08-14 19:47:08
○ 2015-10-31 04:22:06
○ 2026-08-14 19:47:08
●A154.199.41.242026-08-14 → 2026-08-14 · 3 obs
○ 2026-05-20 18:39:34
● 2026-08-14 19:47:06
● 2026-08-14 19:47:08
● 2026-08-14 19:47:06
● 2026-08-14 19:47:08
○A42.51.154.1982017-01-08 → 2017-01-08 · 4 obs
○ 2016-04-24 20:11:58
● 2017-01-08 22:33:34
○ 2026-05-20 18:39:34
○ 2026-08-14 19:47:08
● 2017-01-08 22:33:34
○ 2026-05-20 18:39:34
○ 2026-08-14 19:47:08
○A42.51.156.242016-01-15 → 2016-04-24 · 5 obs
○ 2015-10-31 04:22:06
● 2016-01-15 05:21:24
● 2016-04-24 20:11:58
○ 2017-01-08 22:33:34
○ 2026-08-14 19:47:08
● 2016-01-15 05:21:24
● 2016-04-24 20:11:58
○ 2017-01-08 22:33:34
○ 2026-08-14 19:47:08
○A45.204.165.1572026-05-20 → 2026-05-20 · 4 obs
○ 2017-01-08 22:33:34
● 2026-05-20 18:39:34
○ 2026-08-14 19:47:06
○ 2026-08-14 19:47:08
● 2026-05-20 18:39:34
○ 2026-08-14 19:47:06
○ 2026-08-14 19:47:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| seotcs.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:218.98.111.129
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for seotcs.cn (unsigned zone)
⏱️ Timing
Total: 1525ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.199.41.24 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
seotcs.cn has exactly one IP address — 154.199.41.24.
Name Servers
seotcs.cn has two authoritative name servers — ns1.nowcndns.com and ns2.nowcndns.com.
The name server configuration of seotcs.cn is shared with other domains, for instance oech.com.cn, hhzjy.cn, bdpq.com.cn and two others.
ns1.nowcndns.com has three IP addresses (1.193.216.204, 218.98.111.129 and 218.98.111.138) and ns2.nowcndns.com has three IP addresses (61.158.128.11, 183.253.57.202 and 211.99.99.38).