chenjuntang.ren - robtex.com
chenjuntang.ren
| DNSSEC | ⚠️ Not signed | ||||||
ren
| 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 | 2018-04-16_11:41:46 | ||||||
| SOA | a.zdnscloud.comtd_dns_gtld@knet.cn serial=1423178927 | ||||||
DNS History
3 records (0 active, 3 former)
○NSdns13.hichina.com2017-03-16 → 2017-03-23 · 4 obs
● 2017-03-16 19:29:18
● 2017-03-23 16:24:58
○ 2026-03-09 17:21:42
○ 2026-04-23 17:21:16
● 2017-03-23 16:24:58
○ 2026-03-09 17:21:42
○ 2026-04-23 17:21:16
○NSdns14.hichina.com2017-03-16 → 2017-03-23 · 4 obs
● 2017-03-16 19:29:18
● 2017-03-23 16:24:58
○ 2026-03-09 17:21:42
○ 2026-04-23 17:21:16
● 2017-03-23 16:24:58
○ 2026-03-09 17:21:42
○ 2026-04-23 17:21:16
○A119.28.12.2082017-03-16 → 2017-03-23 · 4 obs
● 2017-03-16 19:29:18
● 2017-03-23 16:24:58
○ 2026-03-09 17:21:42
○ 2026-04-23 17:21:16
● 2017-03-23 16:24:58
○ 2026-03-09 17:21:42
○ 2026-04-23 17:21:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ren | a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com... | 8 records |
✅ Authoritative Response
Server:203.99.27.1
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: 453ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com...)