159162.cn - robtex.com
159162.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 122.247.216.250 | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1768319620 | ||||||
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=2034775842 | ||||||
DNS History
9 records (5 active, 4 former)
●NSns1.julydns.com2026-04-15 → 2026-05-10 · 2 obs
● 2026-04-15 12:06:26
● 2026-05-10 21:27:16
● 2026-05-10 21:27:16
●NSns2.julydns.com2026-04-15 → 2026-05-10 · 2 obs
● 2026-04-15 12:06:26
● 2026-05-10 21:27:16
● 2026-05-10 21:27:16
○A103.7.31.1882015-12-28 → 2016-03-31 · 5 obs
○ 2015-10-22 07:09:22
● 2015-12-28 15:29:06
● 2016-03-31 06:05:10
○ 2026-04-15 12:06:26
○ 2026-05-10 21:27:16
● 2015-12-28 15:29:06
● 2016-03-31 06:05:10
○ 2026-04-15 12:06:26
○ 2026-05-10 21:27:16
○A121.14.125.522015-05-21 → 2015-10-22 · 4 obs
● 2015-05-21 17:05:44
● 2015-10-22 07:09:22
○ 2015-12-28 15:29:06
○ 2026-05-10 21:27:16
● 2015-10-22 07:09:22
○ 2015-12-28 15:29:06
○ 2026-05-10 21:27:16
●A122.247.216.2502026-04-15 → 2026-05-10 · 3 obs
○ 2016-03-31 06:05:10
● 2026-04-15 12:06:26
● 2026-05-10 21:27:16
● 2026-04-15 12:06:26
● 2026-05-10 21:27:16
○CNAMEaps0550.qq.com2015-12-28 → 2016-03-31 · 5 obs
○ 2015-05-21 17:05:44
● 2015-12-28 15:29:06
● 2016-03-31 06:05:10
○ 2026-04-15 12:06:26
○ 2026-05-10 21:27:16
● 2015-12-28 15:29:06
● 2016-03-31 06:05:10
○ 2026-04-15 12:06:26
○ 2026-05-10 21:27:16
○CNAMEid.qzone.qq.com2015-05-21 → 2016-03-31 · 4 obs
● 2015-05-21 17:05:44
● 2016-03-31 06:05:10
○ 2026-04-15 12:06:26
○ 2026-05-10 21:27:16
● 2016-03-31 06:05:10
○ 2026-04-15 12:06:26
○ 2026-05-10 21:27:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, e.dns.cn, d.dns.cn, c.dns.cn... | - |
| 159162.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 159162.cn (unsigned zone)
⏱️ Timing
Total: 4945ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.204.234.175 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
159162.cn resolves to a single IP: 122.247.216.250.
Name Servers
159162.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.