tyart.cn - robtex.com
tyart.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.200.54.90🇭🇰 USZNI-AS-AP45.200.48.0/20 Proxy-registered route object | ||||||
| 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=1760607958 | ||||||
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=2035084914 | ||||||
Same first word
Similar names
DNS History
11 records (3 active, 8 former)
○NSf1g1ns1.dnspod.net2015-08-03 → 2015-11-27 · 4 obs
● 2015-08-03 07:19:48
● 2015-11-27 10:25:14
○ 2016-04-07 23:27:46
○ 2026-07-24 18:36:22
● 2015-11-27 10:25:14
○ 2016-04-07 23:27:46
○ 2026-07-24 18:36:22
○NSf1g1ns2.dnspod.net2015-08-03 → 2015-11-27 · 4 obs
● 2015-08-03 07:19:48
● 2015-11-27 10:25:14
○ 2016-04-07 23:27:46
○ 2026-07-24 18:36:22
● 2015-11-27 10:25:14
○ 2016-04-07 23:27:46
○ 2026-07-24 18:36:22
○NSns1.dnsdun.net2016-09-25 → 2016-09-25 · 4 obs
○ 2016-04-07 23:27:46
● 2016-09-25 09:14:10
○ 2026-07-03 04:30:38
○ 2026-07-24 18:36:22
● 2016-09-25 09:14:10
○ 2026-07-03 04:30:38
○ 2026-07-24 18:36:22
○NSns1.eedns.com2016-04-07 → 2016-04-07 · 4 obs
○ 2015-11-27 10:25:14
● 2016-04-07 23:27:46
○ 2016-09-25 09:14:10
○ 2026-07-24 18:36:22
● 2016-04-07 23:27:46
○ 2016-09-25 09:14:10
○ 2026-07-24 18:36:22
●NSns1.nowcndns.com2026-07-03 → 2026-07-24 · 3 obs
○ 2016-09-25 09:14:10
● 2026-07-03 04:30:38
● 2026-07-24 18:36:22
● 2026-07-03 04:30:38
● 2026-07-24 18:36:22
●NSns2.nowcndns.com2026-07-03 → 2026-07-24 · 3 obs
○ 2016-09-25 09:14:10
● 2026-07-03 04:30:38
● 2026-07-24 18:36:22
● 2026-07-03 04:30:38
● 2026-07-24 18:36:22
○NSns4.dnsdun.com2016-09-25 → 2016-09-25 · 4 obs
○ 2016-04-07 23:27:46
● 2016-09-25 09:14:10
○ 2026-07-03 04:30:38
○ 2026-07-24 18:36:22
● 2016-09-25 09:14:10
○ 2026-07-03 04:30:38
○ 2026-07-24 18:36:22
○A137.175.29.2512016-04-07 → 2016-04-07 · 3 obs
● 2016-04-07 23:27:46
○ 2016-09-25 09:14:10
○ 2026-07-24 18:36:22
○ 2016-09-25 09:14:10
○ 2026-07-24 18:36:22
○A23.234.15.1942016-04-07 → 2016-04-07 · 3 obs
● 2016-04-07 23:27:46
○ 2016-09-25 09:14:10
○ 2026-07-24 18:36:22
○ 2016-09-25 09:14:10
○ 2026-07-24 18:36:22
●A45.200.54.902026-07-03 → 2026-07-24 · 4 obs
○ 2016-09-25 09:14:10
● 2026-07-03 04:30:38
○ 2026-07-23 15:42:46
● 2026-07-24 18:36:22
● 2026-07-03 04:30:38
○ 2026-07-23 15:42:46
● 2026-07-24 18:36:22
○A45.34.139.352016-09-25 → 2016-09-25 · 4 obs
○ 2016-04-07 23:27:46
● 2016-09-25 09:14:10
○ 2026-07-03 04:30:38
○ 2026-07-24 18:36:22
● 2016-09-25 09:14:10
○ 2026-07-03 04:30:38
○ 2026-07-24 18:36:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| tyart.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:218.98.111.138
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tyart.cn (unsigned zone)
⏱️ Timing
Total: 4238ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.200.54.90 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
tyart.cn resolves to one IP address: 45.200.54.90.
There are other host names — td05.cn among them — that share IP numbers with tyart.cn.
Name Servers
DNS delegation for tyart.cn points to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
tyart.cn uses the same name servers as several other domains — among them fc-oa.cn, topclean.com.cn, rni692.cn and two more.
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).