ua-study.com - robtex.com
ua-study.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=1777053271 | ||||||
Similar names
DNS History
8 records (0 active, 8 former)
○NSns1.verification-hold.suspended-domain.com2016-05-09 → 2017-03-13 · 4 obs
● 2016-05-09 07:20:38
● 2017-03-13 02:37:54
○ 2020-02-24 19:12:48
○ 2026-04-24 17:55:46
● 2017-03-13 02:37:54
○ 2020-02-24 19:12:48
○ 2026-04-24 17:55:46
○NSns1.youhosting.ir2020-02-24 → 2020-02-24 · 4 obs
○ 2017-03-13 02:37:54
● 2020-02-24 19:12:48
○ 2026-03-14 08:58:16
○ 2026-04-24 17:55:46
● 2020-02-24 19:12:48
○ 2026-03-14 08:58:16
○ 2026-04-24 17:55:46
○NSns2.youhosting.ir2020-02-24 → 2020-02-24 · 4 obs
○ 2017-03-13 02:37:54
● 2020-02-24 19:12:48
○ 2026-03-14 08:58:16
○ 2026-04-24 17:55:46
● 2020-02-24 19:12:48
○ 2026-03-14 08:58:16
○ 2026-04-24 17:55:46
○NSns3.youhosting.ir2020-02-24 → 2020-02-24 · 4 obs
○ 2017-03-13 02:37:54
● 2020-02-24 19:12:48
○ 2026-03-14 08:58:16
○ 2026-04-24 17:55:46
● 2020-02-24 19:12:48
○ 2026-03-14 08:58:16
○ 2026-04-24 17:55:46
○NSns4.youhosting.ir2020-02-24 → 2020-02-24 · 4 obs
○ 2017-03-13 02:37:54
● 2020-02-24 19:12:48
○ 2026-03-14 08:58:16
○ 2026-04-24 17:55:46
● 2020-02-24 19:12:48
○ 2026-03-14 08:58:16
○ 2026-04-24 17:55:46
○MXmail.ua-study.com2020-02-24 → 2020-02-24 · 3 obs
● 2020-02-24 19:12:48
○ 2026-03-14 08:58:16
○ 2026-04-24 17:55:46
○ 2026-03-14 08:58:16
○ 2026-04-24 17:55:46
○A171.22.26.92020-02-24 → 2020-02-24 · 4 obs
○ 2017-03-13 02:37:54
● 2020-02-24 19:12:48
○ 2026-03-14 08:58:16
○ 2026-04-24 17:55:46
● 2020-02-24 19:12:48
○ 2026-03-14 08:58:16
○ 2026-04-24 17:55:46
○A209.99.17.272016-05-09 → 2017-03-13 · 4 obs
● 2016-05-09 07:20:38
● 2017-03-13 02:37:54
○ 2020-02-24 19:12:48
○ 2026-04-24 17:55:46
● 2017-03-13 02:37:54
○ 2020-02-24 19:12:48
○ 2026-04-24 17:55:46
🔍 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:192.55.83.30
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: 596ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|