n445.cn - robtex.com
n445.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=2034624442 | ||||||
Same first word
n445.cn |
Similar names
DNS History
11 records (0 active, 11 former)
○NSns1.51dns.com2015-06-14 → 2015-06-14 · 3 obs
● 2015-06-14 14:58:02
○ 2015-11-09 01:40:14
○ 2026-04-02 08:06:30
○ 2015-11-09 01:40:14
○ 2026-04-02 08:06:30
○NSns1.expiredns.net2015-11-09 → 2015-11-09 · 4 obs
○ 2015-06-14 14:58:02
● 2015-11-09 01:40:14
○ 2016-01-27 22:03:58
○ 2026-04-02 08:06:30
● 2015-11-09 01:40:14
○ 2016-01-27 22:03:58
○ 2026-04-02 08:06:30
○NSns1.nowcndns.com2026-04-02 → 2026-04-02 · 1 obs
○ 2026-04-02 08:06:30
○NSns2.expiredns.net2015-11-09 → 2015-11-09 · 4 obs
○ 2015-06-14 14:58:02
● 2015-11-09 01:40:14
○ 2016-01-27 22:03:58
○ 2026-04-02 08:06:30
● 2015-11-09 01:40:14
○ 2016-01-27 22:03:58
○ 2026-04-02 08:06:30
○NSns2.nowcndns.com2026-04-02 → 2026-04-02 · 1 obs
○ 2026-04-02 08:06:30
○NSns3.dnsdun.com2018-09-01 → 2018-09-01 · 3 obs
○ 2016-01-27 22:03:58
● 2018-09-01 04:28:44
○ 2026-04-02 08:06:30
● 2018-09-01 04:28:44
○ 2026-04-02 08:06:30
○NSns3.dnsdun.net2018-09-01 → 2018-09-01 · 3 obs
○ 2016-01-27 22:03:58
● 2018-09-01 04:28:44
○ 2026-04-02 08:06:30
● 2018-09-01 04:28:44
○ 2026-04-02 08:06:30
○A123.254.111.1842015-11-09 → 2015-11-09 · 4 obs
○ 2015-06-14 14:58:02
● 2015-11-09 01:40:14
○ 2016-01-27 22:03:58
○ 2026-04-02 08:06:30
● 2015-11-09 01:40:14
○ 2016-01-27 22:03:58
○ 2026-04-02 08:06:30
○A147.255.21.232018-09-01 → 2018-09-01 · 3 obs
○ 2016-01-27 22:03:58
● 2018-09-01 04:28:44
○ 2026-04-02 08:06:30
● 2018-09-01 04:28:44
○ 2026-04-02 08:06:30
○A154.80.195.22026-04-02 → 2026-04-02 · 1 obs
○ 2026-04-02 08:06:30
○A198.204.255.1322015-06-14 → 2015-06-14 · 3 obs
● 2015-06-14 14:58:02
○ 2015-11-09 01:40:14
○ 2026-04-02 08:06:30
○ 2015-11-09 01:40:14
○ 2026-04-02 08:06:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.28.1
NS records: a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 3691ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|