instanttutorial.com - robtex.com
instanttutorial.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=1775552337 | ||||||
Same first word
instanttutorial.com |
DNS History
11 records (0 active, 11 former)
○NSdns101.registrar-servers.com2026-04-07 → 2026-04-07 · 1 obs
○ 2026-04-07 09:17:16
○NSdns102.registrar-servers.com2026-04-07 → 2026-04-07 · 1 obs
○ 2026-04-07 09:17:16
○NSns2323.hostgator.com2015-06-14 → 2016-03-31 · 3 obs
● 2015-06-14 03:31:26
● 2016-03-31 04:50:04
○ 2026-04-07 09:17:16
● 2016-03-31 04:50:04
○ 2026-04-07 09:17:16
○NSns2324.hostgator.com2015-06-14 → 2016-03-31 · 3 obs
● 2015-06-14 03:31:26
● 2016-03-31 04:50:04
○ 2026-04-07 09:17:16
● 2016-03-31 04:50:04
○ 2026-04-07 09:17:16
○NSns8031.hostgator.com2015-06-14 → 2016-03-31 · 3 obs
● 2015-06-14 03:31:26
● 2016-03-31 04:50:04
○ 2026-04-07 09:17:16
● 2016-03-31 04:50:04
○ 2026-04-07 09:17:16
○MXinstanttutorial.com2015-06-14 → 2016-03-31 · 3 obs
● 2015-06-14 03:31:26
● 2016-03-31 04:50:04
○ 2026-04-07 09:17:16
● 2016-03-31 04:50:04
○ 2026-04-07 09:17:16
○MXmx.plingest.com2026-04-07 → 2026-04-07 · 1 obs
○ 2026-04-07 09:17:16
○A172.234.24.2112026-04-07 → 2026-04-07 · 1 obs
○ 2026-04-07 09:17:16
○A172.239.57.1172026-04-07 → 2026-04-07 · 1 obs
○ 2026-04-07 09:17:16
○A192.185.18.1222015-06-14 → 2016-03-31 · 4 obs
● 2015-06-14 03:31:26
● 2016-03-31 04:50:04
○ 2016-09-08 17:08:10
○ 2026-04-07 09:17:16
● 2016-03-31 04:50:04
○ 2016-09-08 17:08:10
○ 2026-04-07 09:17:16
○A192.185.4.272016-09-08 → 2017-04-09 · 4 obs
○ 2016-03-31 04:50:04
● 2016-09-08 17:08:10
● 2017-04-09 19:06:34
○ 2026-04-07 09:17:16
● 2016-09-08 17:08:10
● 2017-04-09 19:06:34
○ 2026-04-07 09:17:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.43.172.30
NS records: i.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 135ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|