guomin520.com - robtex.com
guomin520.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=1778951911 | ||||||
DNS History
9 records (0 active, 9 former)
○NSdm1.dns.com2020-04-04 → 2020-04-04 · 4 obs
○ 2017-04-02 23:04:14
● 2020-04-04 07:50:42
○ 2026-02-18 14:49:32
○ 2026-05-16 17:45:48
● 2020-04-04 07:50:42
○ 2026-02-18 14:49:32
○ 2026-05-16 17:45:48
○NSdm2.dns.com2020-04-04 → 2020-04-04 · 4 obs
○ 2017-04-02 23:04:14
● 2020-04-04 07:50:42
○ 2026-02-18 14:49:32
○ 2026-05-16 17:45:48
● 2020-04-04 07:50:42
○ 2026-02-18 14:49:32
○ 2026-05-16 17:45:48
○NSns1.22.cn2015-08-13 → 2017-04-02 · 4 obs
● 2015-08-13 02:05:12
● 2017-04-02 23:04:14
○ 2020-04-04 07:50:42
○ 2026-05-16 17:45:48
● 2017-04-02 23:04:14
○ 2020-04-04 07:50:42
○ 2026-05-16 17:45:48
○NSns2.22.cn2015-08-13 → 2016-01-02 · 4 obs
● 2015-08-13 02:05:12
● 2016-01-02 16:46:26
○ 2017-04-02 23:04:14
○ 2026-05-16 17:45:48
● 2016-01-02 16:46:26
○ 2017-04-02 23:04:14
○ 2026-05-16 17:45:48
○NSns3.22.cn2015-08-13 → 2016-01-02 · 4 obs
● 2015-08-13 02:05:12
● 2016-01-02 16:46:26
○ 2017-04-02 23:04:14
○ 2026-05-16 17:45:48
● 2016-01-02 16:46:26
○ 2017-04-02 23:04:14
○ 2026-05-16 17:45:48
○NSns4.22.cn2015-08-13 → 2016-01-02 · 4 obs
● 2015-08-13 02:05:12
● 2016-01-02 16:46:26
○ 2017-04-02 23:04:14
○ 2026-05-16 17:45:48
● 2016-01-02 16:46:26
○ 2017-04-02 23:04:14
○ 2026-05-16 17:45:48
○A156.243.109.2092020-04-04 → 2020-04-04 · 4 obs
○ 2017-04-02 23:04:14
● 2020-04-04 07:50:42
○ 2026-02-18 14:49:32
○ 2026-05-16 17:45:48
● 2020-04-04 07:50:42
○ 2026-02-18 14:49:32
○ 2026-05-16 17:45:48
○A183.90.188.192016-09-12 → 2017-04-02 · 5 obs
○ 2015-09-17 16:26:38
● 2016-09-12 15:01:24
● 2017-04-02 23:04:14
○ 2020-04-04 07:50:42
○ 2026-05-16 17:45:48
● 2016-09-12 15:01:24
● 2017-04-02 23:04:14
○ 2020-04-04 07:50:42
○ 2026-05-16 17:45:48
○A183.90.189.682015-08-13 → 2015-09-17 · 4 obs
● 2015-08-13 02:05:12
● 2015-09-17 16:26:38
○ 2016-09-12 15:01:24
○ 2026-05-16 17:45:48
● 2015-09-17 16:26:38
○ 2016-09-12 15:01:24
○ 2026-05-16 17:45:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.26.92.30
NS records: l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 73ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|