learnhost.top - robtex.com
learnhost.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 | 2026-08-01_20:45:01 | ||||||
| SOA | a.zdnscloud.comtd_dns_gtld@knet.cn serial=1396630967 | ||||||
Same first word
Similar names
DNS History
4 records (0 active, 4 former)
○NSns1.dnsowl.com2019-01-02 → 2019-01-02 · 3 obs
● 2019-01-02 03:24:04
○ 2026-05-03 03:50:08
○ 2026-08-01 12:52:56
○ 2026-05-03 03:50:08
○ 2026-08-01 12:52:56
○NSns2.dnsowl.com2019-01-02 → 2019-01-02 · 3 obs
● 2019-01-02 03:24:04
○ 2026-05-03 03:50:08
○ 2026-08-01 12:52:56
○ 2026-05-03 03:50:08
○ 2026-08-01 12:52:56
○NSns3.dnsowl.com2019-01-02 → 2019-01-02 · 3 obs
● 2019-01-02 03:24:04
○ 2026-05-03 03:50:08
○ 2026-08-01 12:52:56
○ 2026-05-03 03:50:08
○ 2026-08-01 12:52:56
○A96.9.249.1782019-01-02 → 2019-01-02 · 3 obs
● 2019-01-02 03:24:04
○ 2026-05-03 03:50:08
○ 2026-08-01 12:52:56
○ 2026-05-03 03:50:08
○ 2026-08-01 12:52:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| top | a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com... | - |
✅ Authoritative Response
Server:203.99.24.1
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: 102ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|