cursodeaudio.com - robtex.com
cursodeaudio.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=1776104582 | ||||||
DNS History
12 records (0 active, 12 former)
○NSarnold.ns.cloudflare.com2020-02-20 → 2020-02-20 · 4 obs
○ 2017-02-20 13:04:26
● 2020-02-20 11:05:40
○ 2026-04-05 03:18:56
○ 2026-04-13 18:36:52
● 2020-02-20 11:05:40
○ 2026-04-05 03:18:56
○ 2026-04-13 18:36:52
○NSashley.ns.cloudflare.com2020-02-20 → 2020-02-20 · 4 obs
○ 2017-02-20 13:04:26
● 2020-02-20 11:05:40
○ 2026-04-05 03:18:56
○ 2026-04-13 18:36:52
● 2020-02-20 11:05:40
○ 2026-04-05 03:18:56
○ 2026-04-13 18:36:52
○NSns1.hostinger.com.br2015-07-09 → 2016-07-11 · 4 obs
● 2015-07-09 21:34:58
● 2016-07-11 18:36:44
○ 2017-02-20 13:04:26
○ 2026-04-13 18:36:52
● 2016-07-11 18:36:44
○ 2017-02-20 13:04:26
○ 2026-04-13 18:36:52
○NSns2.hostinger.com.br2015-07-09 → 2016-07-11 · 4 obs
● 2015-07-09 21:34:58
● 2016-07-11 18:36:44
○ 2017-02-20 13:04:26
○ 2026-04-13 18:36:52
● 2016-07-11 18:36:44
○ 2017-02-20 13:04:26
○ 2026-04-13 18:36:52
○NSns3.hostinger.com.br2015-07-09 → 2016-07-11 · 4 obs
● 2015-07-09 21:34:58
● 2016-07-11 18:36:44
○ 2017-02-20 13:04:26
○ 2026-04-13 18:36:52
● 2016-07-11 18:36:44
○ 2017-02-20 13:04:26
○ 2026-04-13 18:36:52
○NSns4.hostinger.com.br2015-07-09 → 2016-07-11 · 4 obs
● 2015-07-09 21:34:58
● 2016-07-11 18:36:44
○ 2017-02-20 13:04:26
○ 2026-04-13 18:36:52
● 2016-07-11 18:36:44
○ 2017-02-20 13:04:26
○ 2026-04-13 18:36:52
○MXmx1.hostinger.com.br2015-07-09 → 2016-07-11 · 4 obs
● 2015-07-09 21:34:58
● 2016-07-11 18:36:44
○ 2017-02-20 13:04:26
○ 2026-04-13 18:36:52
● 2016-07-11 18:36:44
○ 2017-02-20 13:04:26
○ 2026-04-13 18:36:52
○A104.18.44.802020-02-20 → 2020-02-20 · 4 obs
○ 2017-02-20 13:04:26
● 2020-02-20 11:05:40
○ 2026-04-05 03:18:56
○ 2026-04-13 18:36:52
● 2020-02-20 11:05:40
○ 2026-04-05 03:18:56
○ 2026-04-13 18:36:52
○A104.18.45.802020-02-20 → 2020-02-20 · 4 obs
○ 2017-02-20 13:04:26
● 2020-02-20 11:05:40
○ 2026-04-05 03:18:56
○ 2026-04-13 18:36:52
● 2020-02-20 11:05:40
○ 2026-04-05 03:18:56
○ 2026-04-13 18:36:52
○A185.28.21.1242015-07-09 → 2016-07-11 · 4 obs
● 2015-07-09 21:34:58
● 2016-07-11 18:36:44
○ 2017-02-20 13:04:26
○ 2026-04-13 18:36:52
● 2016-07-11 18:36:44
○ 2017-02-20 13:04:26
○ 2026-04-13 18:36:52
○A2606:4700:3037::6812:2c502020-02-20 → 2020-02-20 · 4 obs
○ 2017-02-20 13:04:26
● 2020-02-20 11:05:40
○ 2026-04-05 03:18:56
○ 2026-04-13 18:36:52
● 2020-02-20 11:05:40
○ 2026-04-05 03:18:56
○ 2026-04-13 18:36:52
○A2606:4700:3037::6812:2d502020-02-20 → 2020-02-20 · 4 obs
○ 2017-02-20 13:04:26
● 2020-02-20 11:05:40
○ 2026-04-05 03:18:56
○ 2026-04-13 18:36:52
● 2020-02-20 11:05:40
○ 2026-04-05 03:18:56
○ 2026-04-13 18:36:52
🔍 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:192.42.93.30
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: 66ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|