frontdev.cn - dns.ninja
frontdev.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=2035186568 | ||||||
Same first word
frontdev.cn |
Similar names
DNS History
9 records (0 active, 9 former)
○NSblakely.ns.cloudflare.com2026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 02:46:02
○ 2026-04-27 17:03:48
○ 2026-08-16 09:54:16
○ 2026-04-27 17:03:48
○ 2026-08-16 09:54:16
○NSns1.nowcndns.com2026-04-27 → 2026-06-14 · 4 obs
○ 2026-03-22 02:46:02
● 2026-04-27 17:03:48
● 2026-06-14 00:53:12
○ 2026-08-16 09:54:16
● 2026-04-27 17:03:48
● 2026-06-14 00:53:12
○ 2026-08-16 09:54:16
○NSns2.nowcndns.com2026-04-27 → 2026-06-14 · 4 obs
○ 2026-03-22 02:46:02
● 2026-04-27 17:03:48
● 2026-06-14 00:53:12
○ 2026-08-16 09:54:16
● 2026-04-27 17:03:48
● 2026-06-14 00:53:12
○ 2026-08-16 09:54:16
○NSsage.ns.cloudflare.com2026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 02:46:02
○ 2026-04-27 17:03:48
○ 2026-08-16 09:54:16
○ 2026-04-27 17:03:48
○ 2026-08-16 09:54:16
○A104.21.77.1372026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 02:46:02
○ 2026-04-27 17:03:48
○ 2026-08-16 09:54:16
○ 2026-04-27 17:03:48
○ 2026-08-16 09:54:16
○A172.67.208.2292026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 02:46:02
○ 2026-04-27 17:03:48
○ 2026-08-16 09:54:16
○ 2026-04-27 17:03:48
○ 2026-08-16 09:54:16
○A2606:4700:3031::6815:4d892026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 02:46:02
○ 2026-04-27 17:03:48
○ 2026-08-16 09:54:16
○ 2026-04-27 17:03:48
○ 2026-08-16 09:54:16
○A2606:4700:3032::ac43:d0e52026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 02:46:02
○ 2026-04-27 17:03:48
○ 2026-08-16 09:54:16
○ 2026-04-27 17:03:48
○ 2026-08-16 09:54:16
○A38.12.149.1722026-04-27 → 2026-06-14 · 4 obs
○ 2026-03-22 02:46:02
● 2026-04-27 17:03:48
● 2026-06-14 00:53:12
○ 2026-08-16 09:54:16
● 2026-04-27 17:03:48
● 2026-06-14 00:53:12
○ 2026-08-16 09:54:16
🔍 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: 727ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|