ufdg.cn - robtex.com
ufdg.cn
| DNSSEC | ⚠️ Not signed | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035105846 | ||||||
Same first word
Similar names
DNS History
6 records (0 active, 6 former)
○NSns3.dnsdun.com2017-09-23 → 2017-09-23 · 4 obs
○ 2016-11-28 00:16:34
● 2017-09-23 08:27:22
○ 2026-06-18 03:43:14
○ 2026-07-29 12:22:54
● 2017-09-23 08:27:22
○ 2026-06-18 03:43:14
○ 2026-07-29 12:22:54
○NSns6.dnsdun.net2017-09-23 → 2017-09-23 · 4 obs
○ 2016-11-28 00:16:34
● 2017-09-23 08:27:22
○ 2026-06-18 03:43:14
○ 2026-07-29 12:22:54
● 2017-09-23 08:27:22
○ 2026-06-18 03:43:14
○ 2026-07-29 12:22:54
○NSv1.mydomain1.com2016-11-28 → 2016-11-28 · 3 obs
● 2016-11-28 00:16:34
○ 2017-09-23 08:27:22
○ 2026-07-29 12:22:54
○ 2017-09-23 08:27:22
○ 2026-07-29 12:22:54
○MXmail.ufdg.cn2016-11-28 → 2016-11-28 · 3 obs
● 2016-11-28 00:16:34
○ 2017-09-23 08:27:22
○ 2026-07-29 12:22:54
○ 2017-09-23 08:27:22
○ 2026-07-29 12:22:54
○A122.10.3.522017-09-23 → 2017-09-23 · 4 obs
○ 2016-11-28 00:16:34
● 2017-09-23 08:27:22
○ 2026-06-18 03:43:14
○ 2026-07-29 12:22:54
● 2017-09-23 08:27:22
○ 2026-06-18 03:43:14
○ 2026-07-29 12:22:54
○A45.127.126.52016-11-28 → 2016-11-28 · 3 obs
● 2016-11-28 00:16:34
○ 2017-09-23 08:27:22
○ 2026-07-29 12:22:54
○ 2017-09-23 08:27:22
○ 2026-07-29 12:22:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.28.1
NS records: e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn, b.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 753ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|