boyingchen.cn - robtex.com
boyingchen.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=2034773177 | ||||||
Same first word
boyingchen.cn |
Similar names
DNS History
12 records (0 active, 12 former)
○NSdns.bizcn.com2017-03-28 → 2017-03-28 · 4 obs
○ 2016-07-13 13:41:26
● 2017-03-28 11:41:58
○ 2020-02-29 17:13:32
○ 2026-05-10 04:10:50
● 2017-03-28 11:41:58
○ 2020-02-29 17:13:32
○ 2026-05-10 04:10:50
○NSjuming.dnsdun.com2015-08-02 → 2020-02-29 · 7 obs
● 2015-08-02 02:20:36
● 2015-12-06 01:49:34
○ 2016-07-13 13:41:26
○ 2017-03-28 11:41:58
● 2020-02-29 17:13:32
○ 2026-05-10 04:10:48
○ 2026-05-10 04:10:50
● 2015-12-06 01:49:34
○ 2016-07-13 13:41:26
○ 2017-03-28 11:41:58
● 2020-02-29 17:13:32
○ 2026-05-10 04:10:48
○ 2026-05-10 04:10:50
○NSjuming.dnsdun.net2015-08-02 → 2020-02-29 · 7 obs
● 2015-08-02 02:20:36
● 2015-12-06 01:49:34
○ 2016-07-13 13:41:26
○ 2017-03-28 11:41:58
● 2020-02-29 17:13:32
○ 2026-05-10 04:10:48
○ 2026-05-10 04:10:50
● 2015-12-06 01:49:34
○ 2016-07-13 13:41:26
○ 2017-03-28 11:41:58
● 2020-02-29 17:13:32
○ 2026-05-10 04:10:48
○ 2026-05-10 04:10:50
○NSns1.nowcndns.com2026-05-10 → 2026-05-10 · 2 obs
○ 2026-05-10 04:10:48
○ 2026-05-10 04:10:50
○ 2026-05-10 04:10:50
○NSns2.nowcndns.com2026-05-10 → 2026-05-10 · 2 obs
○ 2026-05-10 04:10:48
○ 2026-05-10 04:10:50
○ 2026-05-10 04:10:50
○NSns7.cnmsn.net2017-03-28 → 2017-03-28 · 4 obs
○ 2016-07-13 13:41:26
● 2017-03-28 11:41:58
○ 2020-02-29 17:13:32
○ 2026-05-10 04:10:50
● 2017-03-28 11:41:58
○ 2020-02-29 17:13:32
○ 2026-05-10 04:10:50
○NSns8.cnmsn.net2017-03-28 → 2017-03-28 · 4 obs
○ 2016-07-13 13:41:26
● 2017-03-28 11:41:58
○ 2020-02-29 17:13:32
○ 2026-05-10 04:10:50
● 2017-03-28 11:41:58
○ 2020-02-29 17:13:32
○ 2026-05-10 04:10:50
○A103.55.30.242020-02-29 → 2020-02-29 · 4 obs
○ 2017-03-28 11:41:58
● 2020-02-29 17:13:32
○ 2026-05-10 04:10:48
○ 2026-05-10 04:10:50
● 2020-02-29 17:13:32
○ 2026-05-10 04:10:48
○ 2026-05-10 04:10:50
○A154.197.144.762026-05-10 → 2026-05-10 · 2 obs
○ 2026-05-10 04:10:48
○ 2026-05-10 04:10:50
○ 2026-05-10 04:10:50
○A183.90.191.2032017-03-28 → 2017-03-28 · 4 obs
○ 2016-07-13 13:41:26
● 2017-03-28 11:41:58
○ 2020-02-29 17:13:32
○ 2026-05-10 04:10:50
● 2017-03-28 11:41:58
○ 2020-02-29 17:13:32
○ 2026-05-10 04:10:50
○A23.105.32.262015-08-02 → 2015-08-02 · 3 obs
● 2015-08-02 02:20:36
○ 2015-12-06 01:49:34
○ 2026-05-10 04:10:50
○ 2015-12-06 01:49:34
○ 2026-05-10 04:10:50
○A23.108.159.802015-12-06 → 2015-12-06 · 4 obs
○ 2015-08-02 02:20:36
● 2015-12-06 01:49:34
○ 2016-07-13 13:41:26
○ 2026-05-10 04:10:50
● 2015-12-06 01:49:34
○ 2016-07-13 13:41:26
○ 2026-05-10 04:10:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn... | - |
✅ Authoritative Response
Server:203.119.25.1
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: 1115ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|