kkutb.top - robtex.com
kkutb.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 | 2026-07-05_16:05:01 | ||||||
| SOA | a.zdnscloud.comtd_dns_gtld@knet.cn serial=1396357382 | ||||||
DNS History
4 records (0 active, 4 former)
○NSns1.dns.com2016-09-07 → 2017-03-10 · 6 obs
● 2016-09-07 01:50:18
● 2016-12-16 10:55:24
○ 2017-02-10 11:55:36
● 2017-03-10 10:54:10
○ 2026-05-21 18:37:20
○ 2026-07-05 08:33:50
● 2016-12-16 10:55:24
○ 2017-02-10 11:55:36
● 2017-03-10 10:54:10
○ 2026-05-21 18:37:20
○ 2026-07-05 08:33:50
○NSns2.dns.com2016-09-07 → 2016-12-16 · 4 obs
● 2016-09-07 01:50:18
● 2016-12-16 10:55:24
○ 2017-02-10 11:55:36
○ 2026-07-05 08:33:50
● 2016-12-16 10:55:24
○ 2017-02-10 11:55:36
○ 2026-07-05 08:33:50
○A192.187.98.1152016-09-07 → 2016-12-09 · 4 obs
● 2016-09-07 06:35:26
● 2016-12-09 02:37:22
○ 2017-02-10 11:55:36
○ 2026-07-05 08:33:50
● 2016-12-09 02:37:22
○ 2017-02-10 11:55:36
○ 2026-07-05 08:33:50
○A69.197.175.362017-02-10 → 2017-03-10 · 5 obs
○ 2016-12-09 02:37:22
● 2017-02-10 11:55:36
● 2017-03-10 10:54:10
○ 2026-05-21 18:37:20
○ 2026-07-05 08:33:50
● 2017-02-10 11:55:36
● 2017-03-10 10:54:10
○ 2026-05-21 18:37:20
○ 2026-07-05 08:33:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| top | a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com... | - |
✅ Authoritative Response
Server:2401:8d00:2::1
NS records: a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com, e.zdnscloud.cn, f.zdnscloud.cn, i.zdnscloud.cn, j.zdnscloud.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 369ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|