zerocity.cn - robtex.com
zerocity.cn
| DNSSEC | ⚠️ Not signed | ||||||
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=2035023834 | ||||||
Same first word
Similar names
DNS History
14 records (0 active, 14 former)
○NSdns7.hichina.com2026-04-18 → 2026-04-18 · 3 obs
○ 2017-04-07 00:45:48
● 2026-04-18 05:24:18
○ 2026-07-10 04:35:28
● 2026-04-18 05:24:18
○ 2026-07-10 04:35:28
○NSdns8.hichina.com2026-04-18 → 2026-04-18 · 3 obs
○ 2017-04-07 00:45:48
● 2026-04-18 05:24:18
○ 2026-07-10 04:35:28
● 2026-04-18 05:24:18
○ 2026-07-10 04:35:28
○NSexpirens3.hichina.com2026-04-18 → 2026-04-18 · 3 obs
○ 2017-04-07 00:45:48
● 2026-04-18 05:24:18
○ 2026-07-10 04:35:28
● 2026-04-18 05:24:18
○ 2026-07-10 04:35:28
○NSexpirens4.hichina.com2026-04-18 → 2026-04-18 · 3 obs
○ 2017-04-07 00:45:48
● 2026-04-18 05:24:18
○ 2026-07-10 04:35:28
● 2026-04-18 05:24:18
○ 2026-07-10 04:35:28
○NSf1g1ns1.dnspod.net2016-09-15 → 2017-04-07 · 5 obs
○ 2016-03-28 23:54:56
● 2016-09-15 13:14:58
● 2017-04-07 00:45:48
○ 2026-04-18 05:24:18
○ 2026-07-10 04:35:28
● 2016-09-15 13:14:58
● 2017-04-07 00:45:48
○ 2026-04-18 05:24:18
○ 2026-07-10 04:35:28
○NSf1g1ns2.dnspod.net2016-09-15 → 2017-04-07 · 5 obs
○ 2016-03-28 23:54:56
● 2016-09-15 13:14:58
● 2017-04-07 00:45:48
○ 2026-04-18 05:24:18
○ 2026-07-10 04:35:28
● 2016-09-15 13:14:58
● 2017-04-07 00:45:48
○ 2026-04-18 05:24:18
○ 2026-07-10 04:35:28
○NSns1.51dns.com2015-05-29 → 2016-03-28 · 4 obs
● 2015-05-29 18:12:18
● 2016-03-28 23:54:56
○ 2016-09-15 13:14:58
○ 2026-07-10 04:35:28
● 2016-03-28 23:54:56
○ 2016-09-15 13:14:58
○ 2026-07-10 04:35:28
○NSns1.nowcndns.com2026-04-18 → 2026-07-10 · 2 obs
○ 2026-04-18 05:24:18
○ 2026-07-10 04:35:28
○ 2026-07-10 04:35:28
○NSns2.51dns.com2015-10-23 → 2016-03-28 · 5 obs
○ 2015-05-29 18:12:18
● 2015-10-23 12:34:04
● 2016-03-28 23:54:56
○ 2016-09-15 13:14:58
○ 2026-07-10 04:35:28
● 2015-10-23 12:34:04
● 2016-03-28 23:54:56
○ 2016-09-15 13:14:58
○ 2026-07-10 04:35:28
○NSns2.nowcndns.com2026-04-18 → 2026-07-10 · 2 obs
○ 2026-04-18 05:24:18
○ 2026-07-10 04:35:28
○ 2026-07-10 04:35:28
○A38.6.20.462026-04-18 → 2026-07-10 · 2 obs
○ 2026-04-18 05:24:18
○ 2026-07-10 04:35:28
○ 2026-07-10 04:35:28
○A45.61.115.572015-05-29 → 2015-10-23 · 4 obs
● 2015-05-29 18:12:18
● 2015-10-23 12:34:04
○ 2015-12-25 13:47:10
○ 2026-07-10 04:35:28
● 2015-10-23 12:34:04
○ 2015-12-25 13:47:10
○ 2026-07-10 04:35:28
○A68.64.171.2352015-12-25 → 2015-12-25 · 4 obs
○ 2015-10-23 12:34:04
● 2015-12-25 13:47:10
○ 2016-09-15 13:14:58
○ 2026-07-10 04:35:28
● 2015-12-25 13:47:10
○ 2016-09-15 13:14:58
○ 2026-07-10 04:35:28
○CNAMEexpired.hichina.com2026-04-18 → 2026-04-18 · 2 obs
● 2026-04-18 05:24:18
○ 2026-07-10 04:35:28
○ 2026-07-10 04:35:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn... | - |
✅ Authoritative Response
Server:2001:dc7:3::1
NS records: d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn, e.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2716ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|