fupd.cn - robtex.com
fupd.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=2035126800 | ||||||
Same first word
Similar names
DNS History
6 records (0 active, 6 former)
○NSns1.dnsdun.net2017-05-30 → 2017-05-30 · 3 obs
● 2017-05-30 13:03:16
○ 2026-07-01 08:00:26
○ 2026-08-03 06:24:40
○ 2026-07-01 08:00:26
○ 2026-08-03 06:24:40
○NSns5.dnsdun.com2017-05-30 → 2017-05-30 · 3 obs
● 2017-05-30 13:03:16
○ 2026-07-01 08:00:26
○ 2026-08-03 06:24:40
○ 2026-07-01 08:00:26
○ 2026-08-03 06:24:40
○A107.167.19.742016-04-24 → 2016-04-24 · 3 obs
● 2016-04-24 10:48:46
○ 2017-05-30 13:03:16
○ 2026-08-03 06:24:40
○ 2017-05-30 13:03:16
○ 2026-08-03 06:24:40
○A107.167.19.752016-04-24 → 2016-04-24 · 3 obs
● 2016-04-24 10:48:46
○ 2017-05-30 13:03:16
○ 2026-08-03 06:24:40
○ 2017-05-30 13:03:16
○ 2026-08-03 06:24:40
○A47.52.39.2332017-05-30 → 2017-05-30 · 4 obs
○ 2016-04-24 10:48:46
● 2017-05-30 13:03:16
○ 2026-07-01 08:00:26
○ 2026-08-03 06:24:40
● 2017-05-30 13:03:16
○ 2026-07-01 08:00:26
○ 2026-08-03 06:24:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, e.dns.cn, b.dns.cn, a.dns.cn... | - |
✅ Authoritative Response
Server:203.119.27.1
NS records: c.dns.cn, e.dns.cn, b.dns.cn, a.dns.cn, d.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1183ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|