topcss.cn - dns.ninja
topcss.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.nowcndns.com ⚠️ Not in zone NS records | ||||||
| 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 ⚠️ Not in zone NS records | ||||||
| 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 Proxy-registered route object | ||||||
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=2034973203 | ||||||
Same first word
Similar names
DNS History
7 records (2 active, 5 former)
○NSf1g1ns1.dnspod.net2015-11-18 → 2019-05-01 · 6 obs
● 2015-11-18 21:11:40
● 2016-06-21 09:08:16
○ 2017-02-04 23:51:10
● 2019-05-01 17:24:12
○ 2026-06-23 03:43:32
○ 2026-06-26 20:50:38
● 2016-06-21 09:08:16
○ 2017-02-04 23:51:10
● 2019-05-01 17:24:12
○ 2026-06-23 03:43:32
○ 2026-06-26 20:50:38
○NSf1g1ns2.dnspod.net2015-11-18 → 2019-05-01 · 6 obs
● 2015-11-18 21:11:40
● 2016-06-21 09:08:16
○ 2017-02-04 23:51:10
● 2019-05-01 17:24:12
○ 2026-06-23 03:43:32
○ 2026-06-26 20:50:38
● 2016-06-21 09:08:16
○ 2017-02-04 23:51:10
● 2019-05-01 17:24:12
○ 2026-06-23 03:43:32
○ 2026-06-26 20:50:38
●NSns1.nowcndns.com2026-06-23 → 2026-06-26 · 3 obs
○ 2019-05-01 17:24:12
● 2026-06-23 03:43:32
● 2026-06-26 20:50:38
● 2026-06-23 03:43:32
● 2026-06-26 20:50:38
●NSns2.nowcndns.com2026-06-23 → 2026-06-26 · 3 obs
○ 2019-05-01 17:24:12
● 2026-06-23 03:43:32
● 2026-06-26 20:50:38
● 2026-06-23 03:43:32
● 2026-06-26 20:50:38
○A132.232.111.1462019-05-01 → 2019-05-01 · 4 obs
○ 2017-02-04 23:51:10
● 2019-05-01 17:24:12
○ 2026-06-23 03:43:32
○ 2026-06-26 20:50:38
● 2019-05-01 17:24:12
○ 2026-06-23 03:43:32
○ 2026-06-26 20:50:38
○A38.173.34.1092026-06-23 → 2026-06-26 · 2 obs
○ 2026-06-23 03:43:32
○ 2026-06-26 20:50:38
○ 2026-06-26 20:50:38
○A63.141.231.1312015-11-18 → 2016-06-21 · 4 obs
● 2015-11-18 21:11:40
● 2016-06-21 09:08:16
○ 2017-02-04 23:51:10
○ 2026-06-26 20:50:38
● 2016-06-21 09:08:16
○ 2017-02-04 23:51:10
○ 2026-06-26 20:50:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, c.dns.cn, e.dns.cn, d.dns.cn... | - |
| topcss.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:1.193.216.204
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for topcss.cn (unsigned zone)
⏱️ Timing
Total: 3967ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.177.136.90 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
Name Servers
topcss.cn has two authoritative name servers — ns1.nowcndns.com and ns2.nowcndns.com.
topcss.cn shares its NS records with other domains, for example xhbooks.cn, dopj.cn, youhuoli.cn and two others.
There is at least partial name server overlap between topcss.cn and other domains — flatbellytonic.cn, jyships.cn, vfynqcx.cn and two more among them.
ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138. ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38. Both hosts resolve to three IP numbers.