tutorialmicrosoftexcel.com - robtex.com
tutorialmicrosoftexcel.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=1788046100 | ||||||
Previously MX for
tutorialmicrosoftexcel.com |
Previous names
Next names
DNS History
7 records (0 active, 7 former)
○NSns100a.turnkeywebspace.com2020-03-21 → 2020-03-21 · 4 obs
○ 2017-03-26 03:06:06
● 2020-03-21 09:02:14
○ 2026-08-29 14:47:12
○ 2026-08-29 23:34:34
● 2020-03-21 09:02:14
○ 2026-08-29 14:47:12
○ 2026-08-29 23:34:34
○NSns100b.turnkeywebspace.com2020-03-21 → 2020-03-21 · 4 obs
○ 2017-03-26 03:06:06
● 2020-03-21 09:02:14
○ 2026-08-29 14:47:12
○ 2026-08-29 23:34:34
● 2020-03-21 09:02:14
○ 2026-08-29 14:47:12
○ 2026-08-29 23:34:34
○NSns5.hawkhost.com2017-03-26 → 2017-03-26 · 3 obs
● 2017-03-26 03:06:06
○ 2020-03-21 09:02:14
○ 2026-08-29 23:34:34
○ 2020-03-21 09:02:14
○ 2026-08-29 23:34:34
○NSns6.hawkhost.com2017-03-26 → 2017-03-26 · 3 obs
● 2017-03-26 03:06:06
○ 2020-03-21 09:02:14
○ 2026-08-29 23:34:34
○ 2020-03-21 09:02:14
○ 2026-08-29 23:34:34
○MXtutorialmicrosoftexcel.com2017-03-26 → 2020-03-21 · 4 obs
● 2017-03-26 03:06:06
● 2020-03-21 09:02:14
○ 2026-08-29 14:47:12
○ 2026-08-29 23:34:34
● 2020-03-21 09:02:14
○ 2026-08-29 14:47:12
○ 2026-08-29 23:34:34
○A209.240.100.702020-03-21 → 2020-03-21 · 4 obs
○ 2017-03-26 03:06:06
● 2020-03-21 09:02:14
○ 2026-08-29 14:47:12
○ 2026-08-29 23:34:34
● 2020-03-21 09:02:14
○ 2026-08-29 14:47:12
○ 2026-08-29 23:34:34
○A216.12.197.1822017-03-26 → 2017-03-26 · 3 obs
● 2017-03-26 03:06:06
○ 2020-03-21 09:02:14
○ 2026-08-29 23:34:34
○ 2020-03-21 09:02:14
○ 2026-08-29 23:34:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.54.112.30
NS records: d.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 163ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|