certtest.top - dns.ninja
certtest.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 | 2026-07-12_23:55:01 | ||||||
| SOA | a.zdnscloud.comtd_dns_gtld@knet.cn serial=1396437071 | ||||||
Subdomains
www.certtest.top |
Same first word
Similar names
DNS History
9 records (0 active, 9 former)
○NSdns3.hichina.com2019-12-19 → 2019-12-19 · 3 obs
● 2019-12-19 02:30:34
○ 2026-03-04 21:10:50
○ 2026-07-12 16:06:18
○ 2026-03-04 21:10:50
○ 2026-07-12 16:06:18
○NSdns4.hichina.com2019-12-19 → 2019-12-19 · 3 obs
● 2019-12-19 02:30:34
○ 2026-03-04 21:10:50
○ 2026-07-12 16:06:18
○ 2026-03-04 21:10:50
○ 2026-07-12 16:06:18
○NSjaime.ns.cloudflare.com2026-03-04 → 2026-06-17 · 4 obs
○ 2019-12-19 02:30:34
● 2026-03-04 21:10:50
● 2026-06-17 16:51:52
○ 2026-07-12 16:06:18
● 2026-03-04 21:10:50
● 2026-06-17 16:51:52
○ 2026-07-12 16:06:18
○NSnoor.ns.cloudflare.com2026-03-04 → 2026-06-17 · 4 obs
○ 2019-12-19 02:30:34
● 2026-03-04 21:10:50
● 2026-06-17 16:51:52
○ 2026-07-12 16:06:18
● 2026-03-04 21:10:50
● 2026-06-17 16:51:52
○ 2026-07-12 16:06:18
○A104.21.9.2232026-03-04 → 2026-06-17 · 4 obs
○ 2019-12-19 02:30:34
● 2026-03-04 21:10:50
● 2026-06-17 16:51:52
○ 2026-07-12 16:06:18
● 2026-03-04 21:10:50
● 2026-06-17 16:51:52
○ 2026-07-12 16:06:18
○A172.67.161.922026-03-04 → 2026-06-17 · 4 obs
○ 2019-12-19 02:30:34
● 2026-03-04 21:10:50
● 2026-06-17 16:51:52
○ 2026-07-12 16:06:18
● 2026-03-04 21:10:50
● 2026-06-17 16:51:52
○ 2026-07-12 16:06:18
○A2606:4700:3030::6815:9df2026-03-04 → 2026-06-17 · 4 obs
○ 2019-12-19 02:30:34
● 2026-03-04 21:10:50
● 2026-06-17 16:51:52
○ 2026-07-12 16:06:18
● 2026-03-04 21:10:50
● 2026-06-17 16:51:52
○ 2026-07-12 16:06:18
○A2606:4700:3035::ac43:a15c2026-03-04 → 2026-06-17 · 4 obs
○ 2019-12-19 02:30:34
● 2026-03-04 21:10:50
● 2026-06-17 16:51:52
○ 2026-07-12 16:06:18
● 2026-03-04 21:10:50
● 2026-06-17 16:51:52
○ 2026-07-12 16:06:18
○A47.97.248.1912019-12-19 → 2019-12-19 · 3 obs
● 2019-12-19 02:30:34
○ 2026-03-04 21:10:50
○ 2026-07-12 16:06:18
○ 2026-03-04 21:10:50
○ 2026-07-12 16:06:18
🔍 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: 603ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|