646996.top - robtex.com
646996.top
| DNSSEC | 🔒 Signed (DS record present) | ||||||
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 | f.zdnscloud.cn | ||||||
| NS | g.zdnscloud.com | ||||||
| NS | i.zdnscloud.cn | ||||||
| NS | j.zdnscloud.com | ||||||
| TXT | 2026-02-17_04:40:01 | ||||||
| SOA | a.zdnscloud.comtd_dns_gtld@knet.cn serial=1395051087 | ||||||
Similar names
DNS History
2 records (0 active, 2 former)
○NSns1.51dns.com2017-03-29 → 2017-03-29 · 3 obs
● 2017-03-29 04:42:56
○ 2026-02-23 01:06:38
○ 2026-02-23 01:06:40
○ 2026-02-23 01:06:38
○ 2026-02-23 01:06:40
○A173.208.253.2122017-02-14 → 2017-03-29 · 4 obs
● 2017-02-14 06:40:44
● 2017-03-29 04:42:56
○ 2026-02-23 01:06:38
○ 2026-02-23 01:06:40
● 2017-03-29 04:42:56
○ 2026-02-23 01:06:38
○ 2026-02-23 01:06:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| top | a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com... | 8 records |
✅ Authoritative Response
Server: 2401:8d00:1::1
NS records: a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com, f.zdnscloud.cn, g.zdnscloud.com, i.zdnscloud.cn, j.zdnscloud.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 358ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com...)