ct1688.top - robtex.com
ct1688.top
| DNSSEC | ⚠️ Not signed | ||||||
top
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.zdnscloud.com ⭐ | ||||||
| NS | a.zdnscloud.cn | ||||||
| NS | b.zdnscloud.cn | ||||||
| NS | c.zdnscloud.com | ||||||
| NS | d.zdnscloud.com | ||||||
| NS | e.zdnscloud.cn | ||||||
| NS | f.zdnscloud.cn | ||||||
| NS | i.zdnscloud.cn | ||||||
| NS | j.zdnscloud.com | ||||||
| TXT | 2026-08-07_15:25:01 | ||||||
| SOA | a.zdnscloud.comtd_dns_gtld@knet.cn serial=1396689393 | ||||||
Same first word
Similar names
DNS History
10 records (0 active, 10 former)
○NSpablo.ns.cloudflare.com2026-07-26 → 2026-07-26 · 2 obs
● 2026-07-26 08:28:08
○ 2026-08-07 07:36:30
○ 2026-08-07 07:36:30
○NSpriscilla.ns.cloudflare.com2026-07-26 → 2026-07-26 · 2 obs
● 2026-07-26 08:28:08
○ 2026-08-07 07:36:30
○ 2026-08-07 07:36:30
○A188.114.96.02026-07-26 → 2026-07-26 · 3 obs
○ 2026-07-26 08:28:08
● 2026-07-26 19:06:16
○ 2026-08-07 07:36:30
● 2026-07-26 19:06:16
○ 2026-08-07 07:36:30
○A188.114.96.42026-07-26 → 2026-07-26 · 3 obs
● 2026-07-26 08:28:08
○ 2026-07-26 19:06:16
○ 2026-08-07 07:36:30
○ 2026-07-26 19:06:16
○ 2026-08-07 07:36:30
○A188.114.97.02026-07-26 → 2026-07-26 · 3 obs
○ 2026-07-26 08:28:08
● 2026-07-26 19:06:16
○ 2026-08-07 07:36:30
● 2026-07-26 19:06:16
○ 2026-08-07 07:36:30
○A188.114.97.42026-07-26 → 2026-07-26 · 3 obs
● 2026-07-26 08:28:08
○ 2026-07-26 19:06:16
○ 2026-08-07 07:36:30
○ 2026-07-26 19:06:16
○ 2026-08-07 07:36:30
○A2a06:98c1:3120::2026-07-26 → 2026-07-26 · 3 obs
○ 2026-07-26 08:28:08
● 2026-07-26 19:06:16
○ 2026-08-07 07:36:30
● 2026-07-26 19:06:16
○ 2026-08-07 07:36:30
○A2a06:98c1:3120::42026-07-26 → 2026-07-26 · 3 obs
● 2026-07-26 08:28:08
○ 2026-07-26 19:06:16
○ 2026-08-07 07:36:30
○ 2026-07-26 19:06:16
○ 2026-08-07 07:36:30
○A2a06:98c1:3121::2026-07-26 → 2026-07-26 · 3 obs
○ 2026-07-26 08:28:08
● 2026-07-26 19:06:16
○ 2026-08-07 07:36:30
● 2026-07-26 19:06:16
○ 2026-08-07 07:36:30
○A2a06:98c1:3121::42026-07-26 → 2026-07-26 · 3 obs
● 2026-07-26 08:28:08
○ 2026-07-26 19:06:16
○ 2026-08-07 07:36:30
○ 2026-07-26 19:06:16
○ 2026-08-07 07:36:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| top | d.zdnscloud.com, c.zdnscloud.com, f.zdnscloud.cn, a.zdnscloud.cn... | - |
✅ Authoritative Response
Server:203.99.26.1
NS records: d.zdnscloud.com, c.zdnscloud.com, f.zdnscloud.cn, a.zdnscloud.cn, j.zdnscloud.com, b.zdnscloud.cn, e.zdnscloud.cn, i.zdnscloud.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1318ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|