programmingplctraining.com - robtex.com
programmingplctraining.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=1788169535 | ||||||
Previous names
Next names
DNS History
8 records (0 active, 8 former)
○NSns1.linode.com2015-06-25 → 2017-01-05 · 5 obs
○ 2008-11-28 10:25:40
● 2015-06-25 09:49:44
● 2017-01-05 15:47:24
○ 2018-01-18 08:22:12
○ 2026-08-31 09:48:52
● 2015-06-25 09:49:44
● 2017-01-05 15:47:24
○ 2018-01-18 08:22:12
○ 2026-08-31 09:48:52
○NSns2.linode.com2015-06-25 → 2017-01-05 · 5 obs
○ 2008-11-28 10:25:40
● 2015-06-25 09:49:44
● 2017-01-05 15:47:24
○ 2018-01-18 08:22:12
○ 2026-08-31 09:48:52
● 2015-06-25 09:49:44
● 2017-01-05 15:47:24
○ 2018-01-18 08:22:12
○ 2026-08-31 09:48:52
○NSns3.linode.com2015-06-25 → 2017-01-05 · 5 obs
○ 2008-11-28 10:25:40
● 2015-06-25 09:49:44
● 2017-01-05 15:47:24
○ 2018-01-18 08:22:12
○ 2026-08-31 09:48:52
● 2015-06-25 09:49:44
● 2017-01-05 15:47:24
○ 2018-01-18 08:22:12
○ 2026-08-31 09:48:52
○NSns4.linode.com2015-06-25 → 2017-01-05 · 5 obs
○ 2008-11-28 10:25:40
● 2015-06-25 09:49:44
● 2017-01-05 15:47:24
○ 2018-01-18 08:22:12
○ 2026-08-31 09:48:52
● 2015-06-25 09:49:44
● 2017-01-05 15:47:24
○ 2018-01-18 08:22:12
○ 2026-08-31 09:48:52
○NSns5.linode.com2015-06-25 → 2017-01-05 · 5 obs
○ 2008-11-28 10:25:40
● 2015-06-25 09:49:44
● 2017-01-05 15:47:24
○ 2018-01-18 08:22:12
○ 2026-08-31 09:48:52
● 2015-06-25 09:49:44
● 2017-01-05 15:47:24
○ 2018-01-18 08:22:12
○ 2026-08-31 09:48:52
○MXmail.programmingplctraining.com2015-06-25 → 2017-01-05 · 5 obs
○ 2008-11-28 10:25:40
● 2015-06-25 09:49:44
● 2017-01-05 15:47:24
○ 2018-01-18 08:22:12
○ 2026-08-31 09:48:52
● 2015-06-25 09:49:44
● 2017-01-05 15:47:24
○ 2018-01-18 08:22:12
○ 2026-08-31 09:48:52
○A2600:3c03::f03c:91ff:fe93:9bda2015-06-25 → 2017-01-05 · 5 obs
○ 2008-11-28 10:25:40
● 2015-06-25 09:49:44
● 2017-01-05 15:47:24
○ 2018-01-18 08:22:12
○ 2026-08-31 09:48:52
● 2015-06-25 09:49:44
● 2017-01-05 15:47:24
○ 2018-01-18 08:22:12
○ 2026-08-31 09:48:52
○A69.164.216.2042015-06-25 → 2017-01-05 · 5 obs
○ 2008-11-28 10:25:40
● 2015-06-25 09:49:44
● 2017-01-05 15:47:24
○ 2018-01-18 08:22:12
○ 2026-08-31 09:48:52
● 2015-06-25 09:49:44
● 2017-01-05 15:47:24
○ 2018-01-18 08:22:12
○ 2026-08-31 09:48:52
🔍 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:192.12.94.30
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: 90ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|