ytrz.cn - robtex.com
ytrz.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 177.211.188.8🇧🇷 UNSPECIFIED160.0.0.0/3 | ||||||
| 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 Proxy-registered route object | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1774334226 | ||||||
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=2034709289 | ||||||
Same first word
ytrz.cn |
Similar names
rytz.cn |
tryz.com |
rytz.se |
rzty.net |
rytz.tv |
trzy.com |
rytz.at |
ztry.com |
yzrt.com |
tzry.com |
zrty.com |
ztyr.com |
tzry.net |
zyrt.com |
tryz.cn |
trzy.cn |
tzyr.net.cn |
yzrt.net |
trzy.edu.cn |
zryt.com |
tryz.net |
ytzr.cn |
yztr.com.cn |
DNS History
13 records (3 active, 10 former)
○NSdns7.expirenotification.com2026-03-05 → 2026-03-05 · 4 obs
○ 2017-02-09 19:28:54
● 2026-03-05 03:38:56
○ 2026-04-25 04:03:06
○ 2026-04-25 04:03:10
● 2026-03-05 03:38:56
○ 2026-04-25 04:03:06
○ 2026-04-25 04:03:10
○NSdns8.expirenotification.com2026-03-05 → 2026-03-05 · 4 obs
○ 2017-02-09 19:28:54
● 2026-03-05 03:38:56
○ 2026-04-25 04:03:06
○ 2026-04-25 04:03:10
● 2026-03-05 03:38:56
○ 2026-04-25 04:03:06
○ 2026-04-25 04:03:10
●NSns1.nowcndns.com2026-04-25 → 2026-04-25 · 3 obs
○ 2026-03-05 03:38:56
● 2026-04-25 04:03:06
● 2026-04-25 04:03:10
● 2026-04-25 04:03:06
● 2026-04-25 04:03:10
●NSns2.nowcndns.com2026-04-25 → 2026-04-25 · 3 obs
○ 2026-03-05 03:38:56
● 2026-04-25 04:03:06
● 2026-04-25 04:03:10
● 2026-04-25 04:03:06
● 2026-04-25 04:03:10
○NSwww.ytrz.cn2015-06-04 → 2015-06-04 · 3 obs
● 2015-06-04 23:09:26
○ 2017-02-09 19:28:54
○ 2026-04-25 04:03:10
○ 2017-02-09 19:28:54
○ 2026-04-25 04:03:10
○A103.13.73.1602017-02-09 → 2017-02-09 · 4 obs
○ 2016-04-07 09:34:04
● 2017-02-09 19:28:54
○ 2026-03-05 03:38:56
○ 2026-04-25 04:03:10
● 2017-02-09 19:28:54
○ 2026-03-05 03:38:56
○ 2026-04-25 04:03:10
○A172.232.112.2212026-03-05 → 2026-03-05 · 4 obs
○ 2017-02-09 19:28:54
● 2026-03-05 03:38:56
○ 2026-04-25 04:03:06
○ 2026-04-25 04:03:10
● 2026-03-05 03:38:56
○ 2026-04-25 04:03:06
○ 2026-04-25 04:03:10
●A177.211.188.82026-04-25 → 2026-04-25 · 3 obs
○ 2026-03-05 03:38:56
● 2026-04-25 04:03:06
● 2026-04-25 04:03:10
● 2026-04-25 04:03:06
● 2026-04-25 04:03:10
○A64.62.224.2532015-10-24 → 2015-12-30 · 5 obs
○ 2015-06-04 23:09:26
● 2015-10-24 06:04:18
● 2015-12-30 11:09:54
○ 2016-04-07 09:34:04
○ 2026-04-25 04:03:10
● 2015-10-24 06:04:18
● 2015-12-30 11:09:54
○ 2016-04-07 09:34:04
○ 2026-04-25 04:03:10
○A70.39.84.2402015-06-04 → 2015-06-04 · 3 obs
● 2015-06-04 23:09:26
○ 2017-02-09 19:28:54
○ 2026-04-25 04:03:10
○ 2017-02-09 19:28:54
○ 2026-04-25 04:03:10
○A74.82.63.1362016-04-07 → 2016-04-07 · 4 obs
○ 2015-12-30 11:09:54
● 2016-04-07 09:34:04
○ 2017-02-09 19:28:54
○ 2026-04-25 04:03:10
● 2016-04-07 09:34:04
○ 2017-02-09 19:28:54
○ 2026-04-25 04:03:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| ytrz.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 ytrz.cn (unsigned zone)
⏱️ Timing
Total: 4274ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 177.211.188.8 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
ytrz.cn resolves to one IP number: 177.211.188.8.
Other host names, for instance zulifang.cn, share IP numbers with ytrz.cn.
Name Servers
ytrz.cn is delegated to two name servers ns1.nowcndns.com and ns2.nowcndns.com.
ytrz.cn shares the same name server setup as other domains, for instance anxz.cn, hxdqp.cn, huixingtou.cn, srwedding.cn and biomog.cn.
Host names with three IPs:
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.