sz-td.com - robtex.com
sz-td.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=1777620561 | ||||||
Same first word
Similar names
DNS History
12 records (0 active, 12 former)
○NSns1.22.cn2015-07-18 → 2018-06-23 · 6 obs
● 2015-07-18 18:09:52
● 2016-10-02 17:33:28
○ 2017-01-13 09:25:38
● 2018-06-23 16:57:28
○ 2026-03-26 20:53:22
○ 2026-05-01 07:37:28
● 2016-10-02 17:33:28
○ 2017-01-13 09:25:38
● 2018-06-23 16:57:28
○ 2026-03-26 20:53:22
○ 2026-05-01 07:37:28
○NSns1.domainnamedns.com2026-03-26 → 2026-03-26 · 3 obs
○ 2018-06-23 16:57:28
● 2026-03-26 20:53:22
○ 2026-05-01 07:37:28
● 2026-03-26 20:53:22
○ 2026-05-01 07:37:28
○NSns2.22.cn2015-07-18 → 2018-06-23 · 6 obs
● 2015-07-18 18:09:52
● 2016-10-02 17:33:28
○ 2017-01-13 09:25:38
● 2018-06-23 16:57:28
○ 2026-03-26 20:53:22
○ 2026-05-01 07:37:28
● 2016-10-02 17:33:28
○ 2017-01-13 09:25:38
● 2018-06-23 16:57:28
○ 2026-03-26 20:53:22
○ 2026-05-01 07:37:28
○NSns2.domainnamedns.com2026-03-26 → 2026-03-26 · 3 obs
○ 2018-06-23 16:57:28
● 2026-03-26 20:53:22
○ 2026-05-01 07:37:28
● 2026-03-26 20:53:22
○ 2026-05-01 07:37:28
○NSns3.22.cn2015-07-18 → 2016-10-02 · 4 obs
● 2015-07-18 18:09:52
● 2016-10-02 17:33:28
○ 2017-01-13 09:25:38
○ 2026-05-01 07:37:28
● 2016-10-02 17:33:28
○ 2017-01-13 09:25:38
○ 2026-05-01 07:37:28
○NSns3.domainnamedns.com2026-03-26 → 2026-03-26 · 3 obs
○ 2018-06-23 16:57:28
● 2026-03-26 20:53:22
○ 2026-05-01 07:37:28
● 2026-03-26 20:53:22
○ 2026-05-01 07:37:28
○NSns4.22.cn2015-07-18 → 2016-10-02 · 4 obs
● 2015-07-18 18:09:52
● 2016-10-02 17:33:28
○ 2017-01-13 09:25:38
○ 2026-05-01 07:37:28
● 2016-10-02 17:33:28
○ 2017-01-13 09:25:38
○ 2026-05-01 07:37:28
○NSns4.domainnamedns.com2026-03-26 → 2026-03-26 · 3 obs
○ 2018-06-23 16:57:28
● 2026-03-26 20:53:22
○ 2026-05-01 07:37:28
● 2026-03-26 20:53:22
○ 2026-05-01 07:37:28
○A107.149.85.612026-03-26 → 2026-05-01 · 2 obs
○ 2026-03-26 20:53:22
○ 2026-05-01 07:37:28
○ 2026-05-01 07:37:28
○A108.177.230.1892015-07-18 → 2017-01-13 · 4 obs
● 2015-07-18 18:09:52
● 2017-01-13 09:25:38
○ 2018-06-23 16:57:28
○ 2026-05-01 07:37:28
● 2017-01-13 09:25:38
○ 2018-06-23 16:57:28
○ 2026-05-01 07:37:28
○A38.165.124.1502026-03-26 → 2026-03-26 · 3 obs
○ 2018-06-23 16:57:28
● 2026-03-26 20:53:22
○ 2026-05-01 07:37:28
● 2026-03-26 20:53:22
○ 2026-05-01 07:37:28
○A45.199.114.1922018-06-23 → 2018-06-23 · 4 obs
○ 2017-01-13 09:25:38
● 2018-06-23 16:57:28
○ 2026-03-26 20:53:22
○ 2026-05-01 07:37:28
● 2018-06-23 16:57:28
○ 2026-03-26 20:53:22
○ 2026-05-01 07:37:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.42.93.30
NS records: m.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 164ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|