517aq.cn - robtex.com
517aq.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 149.120.162.132🇨🇦 AS398478149.120.160.0/19 PEG TECH INC | ||||||
| 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=1773491558 | ||||||
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=2034669963 | ||||||
Same first word
517aq.cn |
DNS History
12 records (3 active, 9 former)
○NSns1.22.cn2015-08-06 → 2015-11-25 · 4 obs
● 2015-11-25 08:01:42
○ 2016-07-22 16:13:50
○ 2026-04-14 15:16:06
○NSns1.dnsdun.net2017-04-07 → 2017-04-07 · 4 obs
● 2017-04-07 07:48:56
○ 2026-02-27 23:02:46
○ 2026-04-14 15:16:06
●NSns1.nowcndns.com2026-02-27 → 2026-04-14 · 3 obs
● 2026-02-27 23:02:46
● 2026-04-14 15:16:06
○NSns2.22.cn2015-08-06 → 2015-11-25 · 4 obs
● 2015-11-25 08:01:42
○ 2016-07-22 16:13:50
○ 2026-04-14 15:16:06
○NSns2.dnsdun.com2017-04-07 → 2017-04-07 · 4 obs
● 2017-04-07 07:48:56
○ 2026-02-27 23:02:46
○ 2026-04-14 15:16:06
●NSns2.nowcndns.com2026-02-27 → 2026-04-14 · 3 obs
● 2026-02-27 23:02:46
● 2026-04-14 15:16:06
○NSns3.22.cn2015-08-06 → 2015-11-25 · 4 obs
● 2015-11-25 08:01:42
○ 2016-07-22 16:13:50
○ 2026-04-14 15:16:06
○NSns4.22.cn2015-08-06 → 2015-11-25 · 4 obs
● 2015-11-25 08:01:42
○ 2016-07-22 16:13:50
○ 2026-04-14 15:16:06
●A149.120.162.1322026-03-23 → 2026-04-14 · 3 obs
● 2026-03-23 14:02:34
● 2026-04-14 15:16:06
○A23.238.197.692017-04-07 → 2017-04-07 · 4 obs
● 2017-04-07 07:48:56
○ 2026-02-27 23:02:46
○ 2026-04-14 15:16:06
○A38.165.99.502026-02-27 → 2026-03-10 · 5 obs
● 2026-02-27 23:02:46
● 2026-03-10 08:03:10
○ 2026-03-23 14:02:34
○ 2026-04-14 15:16:06
○A64.62.171.1482016-02-27 → 2016-02-27 · 3 obs
○ 2016-07-22 16:13:50
○ 2026-04-14 15:16:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, c.dns.cn, e.dns.cn, a.dns.cn... | - |
| 517aq.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 517aq.cn (unsigned zone)
⏱️ Timing
Total: 4273ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.120.162.132 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
517aq.cn points to a single IP number: 149.120.162.132.
other host names for instance pntk.com.cn, ccacollege.org.cn, bgsafe.cn, 106nmg.cn and quat.com.cn share IP numbers with 517aq.cn.
Name Servers
517aq.cn is delegated to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
517aq.cn shares the same name server setup as other domains, for example tmlysp.cn, focusmc.cn, tjemh.com.cn, kdvi.cn and hsltzx.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.