olfa-ua.com - robtex.com
olfa-ua.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=1776110072 | ||||||
DNS History
8 records (0 active, 8 former)
○NSmsbstudio.com.ua2016-12-20 → 2017-10-28 · 4 obs
● 2016-12-20 22:47:10
● 2017-10-28 09:16:54
○ 2026-02-17 13:57:28
○ 2026-04-13 20:05:50
● 2017-10-28 09:16:54
○ 2026-02-17 13:57:28
○ 2026-04-13 20:05:50
○NSns1.layer6.net2016-12-20 → 2017-10-28 · 4 obs
● 2016-12-20 22:47:10
● 2017-10-28 09:16:54
○ 2026-02-17 13:57:28
○ 2026-04-13 20:05:50
● 2017-10-28 09:16:54
○ 2026-02-17 13:57:28
○ 2026-04-13 20:05:50
○NSns2.layer6.net2016-12-20 → 2017-10-28 · 4 obs
● 2016-12-20 22:47:10
● 2017-10-28 09:16:54
○ 2026-02-17 13:57:28
○ 2026-04-13 20:05:50
● 2017-10-28 09:16:54
○ 2026-02-17 13:57:28
○ 2026-04-13 20:05:50
○NSns3.layer6.net2016-12-20 → 2017-10-28 · 4 obs
● 2016-12-20 22:47:10
● 2017-10-28 09:16:54
○ 2026-02-17 13:57:28
○ 2026-04-13 20:05:50
● 2017-10-28 09:16:54
○ 2026-02-17 13:57:28
○ 2026-04-13 20:05:50
○NSns4.layer6.net2016-12-20 → 2017-10-28 · 4 obs
● 2016-12-20 22:47:10
● 2017-10-28 09:16:54
○ 2026-02-17 13:57:28
○ 2026-04-13 20:05:50
● 2017-10-28 09:16:54
○ 2026-02-17 13:57:28
○ 2026-04-13 20:05:50
○MXmail.olfa-ua.com2016-12-20 → 2017-10-28 · 4 obs
● 2016-12-20 22:47:10
● 2017-10-28 09:16:54
○ 2026-02-17 13:57:28
○ 2026-04-13 20:05:50
● 2017-10-28 09:16:54
○ 2026-02-17 13:57:28
○ 2026-04-13 20:05:50
○MXmx.yandex.ru2016-12-20 → 2017-10-28 · 4 obs
● 2016-12-20 22:47:10
● 2017-10-28 09:16:54
○ 2026-02-17 13:57:28
○ 2026-04-13 20:05:50
● 2017-10-28 09:16:54
○ 2026-02-17 13:57:28
○ 2026-04-13 20:05:50
○A217.12.218.2452016-12-20 → 2017-10-28 · 4 obs
● 2016-12-20 22:47:10
● 2017-10-28 09:16:54
○ 2026-02-17 13:57:28
○ 2026-04-13 20:05:50
● 2017-10-28 09:16:54
○ 2026-02-17 13:57:28
○ 2026-04-13 20:05:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.5.6.30
NS records: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 70ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|