tuningcourse.com - robtex.com
tuningcourse.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=1774673307 | ||||||
Same first word
tuningcourse.com |
DNS History
11 records (0 active, 11 former)
○NSdns.fastdns24.com2019-02-14 → 2019-02-14 · 3 obs
● 2019-02-14 22:21:58
○ 2026-03-16 00:26:02
○ 2026-03-28 04:59:30
○ 2026-03-16 00:26:02
○ 2026-03-28 04:59:30
○NSdns101.registrar-servers.com2026-03-16 → 2026-03-16 · 3 obs
○ 2019-02-14 22:21:58
● 2026-03-16 00:26:02
○ 2026-03-28 04:59:30
● 2026-03-16 00:26:02
○ 2026-03-28 04:59:30
○NSdns102.registrar-servers.com2026-03-16 → 2026-03-16 · 3 obs
○ 2019-02-14 22:21:58
● 2026-03-16 00:26:02
○ 2026-03-28 04:59:30
● 2026-03-16 00:26:02
○ 2026-03-28 04:59:30
○NSdns2.fastdns24.org2019-02-14 → 2019-02-14 · 3 obs
● 2019-02-14 22:21:58
○ 2026-03-16 00:26:02
○ 2026-03-28 04:59:30
○ 2026-03-16 00:26:02
○ 2026-03-28 04:59:30
○NSdns3.fastdns24.eu2019-02-14 → 2019-02-14 · 3 obs
● 2019-02-14 22:21:58
○ 2026-03-16 00:26:02
○ 2026-03-28 04:59:30
○ 2026-03-16 00:26:02
○ 2026-03-28 04:59:30
○NSdns4.fastdns24.link2019-02-14 → 2019-02-14 · 3 obs
● 2019-02-14 22:21:58
○ 2026-03-16 00:26:02
○ 2026-03-28 04:59:30
○ 2026-03-16 00:26:02
○ 2026-03-28 04:59:30
○MXmail.tuningcourse.com2019-02-14 → 2019-02-14 · 3 obs
● 2019-02-14 22:21:58
○ 2026-03-16 00:26:02
○ 2026-03-28 04:59:30
○ 2026-03-16 00:26:02
○ 2026-03-28 04:59:30
○MXmx.plingest.com2026-03-16 → 2026-03-16 · 3 obs
○ 2019-02-14 22:21:58
● 2026-03-16 00:26:02
○ 2026-03-28 04:59:30
● 2026-03-16 00:26:02
○ 2026-03-28 04:59:30
○A172.234.24.2112026-03-16 → 2026-03-16 · 3 obs
○ 2019-02-14 22:21:58
● 2026-03-16 00:26:02
○ 2026-03-28 04:59:30
● 2026-03-16 00:26:02
○ 2026-03-28 04:59:30
○A172.239.57.1172026-03-16 → 2026-03-16 · 3 obs
○ 2019-02-14 22:21:58
● 2026-03-16 00:26:02
○ 2026-03-28 04:59:30
● 2026-03-16 00:26:02
○ 2026-03-28 04:59:30
○A5.45.120.1972019-02-14 → 2019-02-14 · 3 obs
● 2019-02-14 22:21:58
○ 2026-03-16 00:26:02
○ 2026-03-28 04:59:30
○ 2026-03-16 00:26:02
○ 2026-03-28 04:59:30
🔍 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:192.55.83.30
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: 214ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|