reason4tutorial.com - dns.ninja
reason4tutorial.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=1785062207 | ||||||
Subdomains
www.reason4tutorial.com |
Same first word
reason4tutorial.com |
DNS History
10 records (0 active, 10 former)
○NSns1.dnsowl.com2026-07-26 → 2026-07-26 · 1 obs
○ 2026-07-26 10:55:06
○NSns2.dnsowl.com2026-07-26 → 2026-07-26 · 1 obs
○ 2026-07-26 10:55:06
○NSns3.dnsowl.com2026-07-26 → 2026-07-26 · 1 obs
○ 2026-07-26 10:55:06
○NSnsa.powerdnn.com2015-08-20 → 2017-03-15 · 3 obs
● 2015-08-20 02:29:18
● 2017-03-15 02:11:26
○ 2026-07-26 10:55:06
● 2017-03-15 02:11:26
○ 2026-07-26 10:55:06
○NSnsb.powerdnn.com2015-08-20 → 2017-03-15 · 3 obs
● 2015-08-20 02:29:18
● 2017-03-15 02:11:26
○ 2026-07-26 10:55:06
● 2017-03-15 02:11:26
○ 2026-07-26 10:55:06
○MXmail.eye-mail.net2026-07-26 → 2026-07-26 · 1 obs
○ 2026-07-26 10:55:06
○MXmailstore1.secureserver.net2015-08-20 → 2017-03-15 · 3 obs
● 2015-08-20 02:29:18
● 2017-03-15 02:11:26
○ 2026-07-26 10:55:06
● 2017-03-15 02:11:26
○ 2026-07-26 10:55:06
○MXsmtp.secureserver.net2015-08-20 → 2017-03-15 · 3 obs
● 2015-08-20 02:29:18
● 2017-03-15 02:11:26
○ 2026-07-26 10:55:06
● 2017-03-15 02:11:26
○ 2026-07-26 10:55:06
○A208.88.72.1812015-08-20 → 2017-03-15 · 3 obs
● 2015-08-20 02:29:18
● 2017-03-15 02:11:26
○ 2026-07-26 10:55:06
● 2017-03-15 02:11:26
○ 2026-07-26 10:55:06
○A91.195.240.122026-07-26 → 2026-07-26 · 1 obs
○ 2026-07-26 10:55:06
🔍 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:192.41.162.30
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: 723ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|