angular2course.com - robtex.com
angular2course.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
7 records (0 active, 7 former)
○NSns53.domaincontrol.com2016-12-18 → 2017-12-04 · 4 obs
● 2016-12-18 13:34:30
● 2017-12-04 06:08:08
○ 2026-08-31 08:19:12
○ 2026-08-31 09:56:18
● 2017-12-04 06:08:08
○ 2026-08-31 08:19:12
○ 2026-08-31 09:56:18
○NSns54.domaincontrol.com2016-12-18 → 2017-12-04 · 4 obs
● 2016-12-18 13:34:30
● 2017-12-04 06:08:08
○ 2026-08-31 08:19:12
○ 2026-08-31 09:56:18
● 2017-12-04 06:08:08
○ 2026-08-31 08:19:12
○ 2026-08-31 09:56:18
○MXmail.angular2course.com2017-12-04 → 2017-12-04 · 4 obs
○ 2016-12-18 13:34:30
● 2017-12-04 06:08:08
○ 2026-08-31 08:19:12
○ 2026-08-31 09:56:18
● 2017-12-04 06:08:08
○ 2026-08-31 08:19:12
○ 2026-08-31 09:56:18
○MXmailstore1.secureserver.net2016-12-18 → 2016-12-18 · 3 obs
● 2016-12-18 13:34:30
○ 2017-12-04 06:08:08
○ 2026-08-31 09:56:18
○ 2017-12-04 06:08:08
○ 2026-08-31 09:56:18
○MXsmtp.secureserver.net2016-12-18 → 2016-12-18 · 3 obs
● 2016-12-18 13:34:30
○ 2017-12-04 06:08:08
○ 2026-08-31 09:56:18
○ 2017-12-04 06:08:08
○ 2026-08-31 09:56:18
○A160.153.71.1632017-12-04 → 2017-12-04 · 4 obs
○ 2016-12-18 13:34:30
● 2017-12-04 06:08:08
○ 2026-08-31 08:19:12
○ 2026-08-31 09:56:18
● 2017-12-04 06:08:08
○ 2026-08-31 08:19:12
○ 2026-08-31 09:56:18
○A50.62.194.302016-12-18 → 2016-12-18 · 3 obs
● 2016-12-18 13:34:30
○ 2017-12-04 06:08:08
○ 2026-08-31 09:56:18
○ 2017-12-04 06:08:08
○ 2026-08-31 09:56:18
🔍 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:192.43.172.30
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: 348ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|