ertq.cn - robtex.com
ertq.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.250.153.136🇿🇦 POWERLINE-HK156.250.128.0/17 Digital Core Technology Co., Ltd | ||||||
| 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=1770921804 | ||||||
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=2034667069 | ||||||
Same first word
ertq.cn |
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DNS History
10 records (3 active, 7 former)
○NSdns1.iidns.com2016-06-21 → 2016-06-21 · 3 obs
● 2016-06-21 03:36:32
○ 2017-02-01 18:04:32
○ 2026-04-13 19:03:36
○ 2017-02-01 18:04:32
○ 2026-04-13 19:03:36
○NSf1g1ns1.dnspod.net2017-02-01 → 2017-02-01 · 4 obs
○ 2016-06-21 03:36:32
● 2017-02-01 18:04:32
○ 2020-02-08 18:15:52
○ 2026-04-13 19:03:36
● 2017-02-01 18:04:32
○ 2020-02-08 18:15:52
○ 2026-04-13 19:03:36
○NSf1g1ns2.dnspod.net2017-02-01 → 2017-02-01 · 4 obs
○ 2016-06-21 03:36:32
● 2017-02-01 18:04:32
○ 2020-02-08 18:15:52
○ 2026-04-13 19:03:36
● 2017-02-01 18:04:32
○ 2020-02-08 18:15:52
○ 2026-04-13 19:03:36
○NSjm1.dns.com2020-02-08 → 2020-02-08 · 4 obs
○ 2017-02-01 18:04:32
● 2020-02-08 18:15:52
○ 2026-04-13 19:03:32
○ 2026-04-13 19:03:36
● 2020-02-08 18:15:52
○ 2026-04-13 19:03:32
○ 2026-04-13 19:03:36
○NSjm2.dns.com2020-02-08 → 2020-02-08 · 4 obs
○ 2017-02-01 18:04:32
● 2020-02-08 18:15:52
○ 2026-04-13 19:03:32
○ 2026-04-13 19:03:36
● 2020-02-08 18:15:52
○ 2026-04-13 19:03:32
○ 2026-04-13 19:03:36
●NSns1.nowcndns.com2026-04-13 → 2026-04-13 · 3 obs
○ 2020-02-08 18:15:52
● 2026-04-13 19:03:32
● 2026-04-13 19:03:36
● 2026-04-13 19:03:32
● 2026-04-13 19:03:36
●NSns2.nowcndns.com2026-04-13 → 2026-04-13 · 3 obs
○ 2020-02-08 18:15:52
● 2026-04-13 19:03:32
● 2026-04-13 19:03:36
● 2026-04-13 19:03:32
● 2026-04-13 19:03:36
○A123.108.110.782017-02-01 → 2017-02-01 · 3 obs
● 2017-02-01 18:04:32
○ 2020-02-08 18:15:52
○ 2026-04-13 19:03:36
○ 2020-02-08 18:15:52
○ 2026-04-13 19:03:36
○A154.216.157.1842020-02-08 → 2020-02-08 · 4 obs
○ 2017-02-01 18:04:32
● 2020-02-08 18:15:52
○ 2026-04-13 19:03:32
○ 2026-04-13 19:03:36
● 2020-02-08 18:15:52
○ 2026-04-13 19:03:32
○ 2026-04-13 19:03:36
●A156.250.153.1362026-04-13 → 2026-04-13 · 3 obs
○ 2020-02-08 18:15:52
● 2026-04-13 19:03:32
● 2026-04-13 19:03:36
● 2026-04-13 19:03:32
● 2026-04-13 19:03:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, c.dns.cn, a.dns.cn, b.dns.cn... | - |
| ertq.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 ertq.cn (unsigned zone)
⏱️ Timing
Total: 4715ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.250.153.136 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
ertq.cn points to a single IP: 156.250.153.136.
Other host names, such as ksmolr.cn, share IP numbers with ertq.cn.
Name Servers
Two name servers ns1.nowcndns.com and ns2.nowcndns.com handle delegation for ertq.cn.
ertq.cn uses the same name server setup as other domains, for example ggzzzy.cn, taokbao.cn, tt456.com.cn, rosemine.com.cn and drxybecr.cn.
Host names with three IP numbers:
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.