youhao888.com - robtex.com
youhao888.com
| DNSSEC | ⚠️ Not signed | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786525764 | ||||||
Similar names
DNS History
10 records (0 active, 10 former)
○NSdns10.hichina.com2016-06-17 → 2016-06-17 · 4 obs
○ 2016-02-25 08:01:32
● 2016-06-17 18:59:00
○ 2020-03-11 17:32:54
○ 2026-08-12 09:39:38
● 2016-06-17 18:59:00
○ 2020-03-11 17:32:54
○ 2026-08-12 09:39:38
○NSdns27.hichina.com2020-03-11 → 2020-03-11 · 4 obs
○ 2016-06-17 18:59:00
● 2020-03-11 17:32:54
○ 2026-03-16 05:56:22
○ 2026-08-12 09:39:38
● 2020-03-11 17:32:54
○ 2026-03-16 05:56:22
○ 2026-08-12 09:39:38
○NSdns28.hichina.com2020-03-11 → 2020-03-11 · 4 obs
○ 2016-06-17 18:59:00
● 2020-03-11 17:32:54
○ 2026-03-16 05:56:22
○ 2026-08-12 09:39:38
● 2020-03-11 17:32:54
○ 2026-03-16 05:56:22
○ 2026-08-12 09:39:38
○NSdns9.hichina.com2016-06-17 → 2016-06-17 · 4 obs
○ 2016-02-25 08:01:32
● 2016-06-17 18:59:00
○ 2020-03-11 17:32:54
○ 2026-08-12 09:39:38
● 2016-06-17 18:59:00
○ 2020-03-11 17:32:54
○ 2026-08-12 09:39:38
○NSns1.22.cn2015-08-03 → 2015-11-27 · 4 obs
● 2015-08-03 15:48:12
● 2015-11-27 11:25:40
○ 2016-02-25 08:01:32
○ 2026-08-12 09:39:38
● 2015-11-27 11:25:40
○ 2016-02-25 08:01:32
○ 2026-08-12 09:39:38
○NSns2.22.cn2015-08-03 → 2015-11-27 · 4 obs
● 2015-08-03 15:48:12
● 2015-11-27 11:25:40
○ 2016-02-25 08:01:32
○ 2026-08-12 09:39:38
● 2015-11-27 11:25:40
○ 2016-02-25 08:01:32
○ 2026-08-12 09:39:38
○NSns3.22.cn2015-08-03 → 2015-11-27 · 4 obs
● 2015-08-03 15:48:12
● 2015-11-27 11:25:40
○ 2016-02-25 08:01:32
○ 2026-08-12 09:39:38
● 2015-11-27 11:25:40
○ 2016-02-25 08:01:32
○ 2026-08-12 09:39:38
○NSns4.22.cn2015-08-03 → 2015-11-27 · 4 obs
● 2015-08-03 15:48:12
● 2015-11-27 11:25:40
○ 2016-02-25 08:01:32
○ 2026-08-12 09:39:38
● 2015-11-27 11:25:40
○ 2016-02-25 08:01:32
○ 2026-08-12 09:39:38
○A108.186.51.2232015-08-03 → 2015-11-27 · 4 obs
● 2015-08-03 15:48:12
● 2015-11-27 11:25:40
○ 2016-02-25 08:01:32
○ 2026-08-12 09:39:38
● 2015-11-27 11:25:40
○ 2016-02-25 08:01:32
○ 2026-08-12 09:39:38
○A47.90.12.402016-06-17 → 2016-06-17 · 4 obs
○ 2016-02-25 08:01:32
● 2016-06-17 18:59:00
○ 2020-03-11 17:32:54
○ 2026-08-12 09:39:38
● 2016-06-17 18:59:00
○ 2020-03-11 17:32:54
○ 2026-08-12 09:39:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.26.92.30
NS records: i.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 259ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|