topcss.cn - dns.ninja
topcss.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.177.136.90🇺🇸 AS39847838.177.128.0/18 PEG TECH INC PT-82 | ||||||
| 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=1773480807 | ||||||
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=2035169036 | ||||||
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
○NSf1g1ns1.dnspod.net2015-11-18 → 2019-05-01 · 6 obs
● 2016-06-21 09:08:16
○ 2017-02-04 23:51:10
● 2019-05-01 17:24:12
○ 2026-06-23 03:43:32
○ 2026-08-11 20:56:40
○NSf1g1ns2.dnspod.net2015-11-18 → 2019-05-01 · 6 obs
● 2016-06-21 09:08:16
○ 2017-02-04 23:51:10
● 2019-05-01 17:24:12
○ 2026-06-23 03:43:32
○ 2026-08-11 20:56:40
●NSns1.nowcndns.com2026-06-23 → 2026-08-11 · 3 obs
● 2026-06-23 03:43:32
● 2026-08-11 20:56:40
●NSns2.nowcndns.com2026-06-23 → 2026-08-11 · 3 obs
● 2026-06-23 03:43:32
● 2026-08-11 20:56:40
○A132.232.111.1462019-05-01 → 2019-05-01 · 4 obs
● 2019-05-01 17:24:12
○ 2026-06-23 03:43:32
○ 2026-08-11 20:56:40
○A38.173.34.1092026-06-23 → 2026-08-11 · 2 obs
○ 2026-08-11 20:56:40
●A38.177.136.902026-06-26 → 2026-08-11 · 3 obs
● 2026-06-26 20:50:38
● 2026-08-11 20:56:40
○A63.141.231.1312015-11-18 → 2016-06-21 · 4 obs
● 2016-06-21 09:08:16
○ 2017-02-04 23:51:10
○ 2026-08-11 20:56:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| topcss.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:61.158.128.11
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for topcss.cn (unsigned zone)
⏱️ Timing
Total: 1156ms | 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
IP Addresses
topcss.cn resolves to just one IP address, 38.177.136.90.
Two other host names, along with lshxx.cn, www.lshxx.cn and szhema.cn, also share IP numbers with topcss.cn.
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, ymih-wendingpg.com.cn and two others.
There is at least partial name server overlap between topcss.cn and other domains — sdmx.net.cn, yijbw.cn, huazhuangp.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.