coderdoctor.com - robtex.com
coderdoctor.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=1775986782 | ||||||
Previously MX for
coderdoctor.com |
DNS History
4 records (0 active, 4 former)
○NSns1.nanosoftbd.com2019-03-15 → 2019-03-15 · 3 obs
● 2019-03-15 09:52:44
○ 2026-02-19 22:51:46
○ 2026-04-12 09:46:14
○ 2026-02-19 22:51:46
○ 2026-04-12 09:46:14
○NSns2.nanosoftbd.com2019-03-15 → 2019-03-15 · 3 obs
● 2019-03-15 09:52:44
○ 2026-02-19 22:51:46
○ 2026-04-12 09:46:14
○ 2026-02-19 22:51:46
○ 2026-04-12 09:46:14
○MXcoderdoctor.com2019-03-15 → 2019-03-15 · 3 obs
● 2019-03-15 09:52:44
○ 2026-02-19 22:51:46
○ 2026-04-12 09:46:14
○ 2026-02-19 22:51:46
○ 2026-04-12 09:46:14
○A54.39.139.672019-03-15 → 2019-03-15 · 3 obs
● 2019-03-15 09:52:44
○ 2026-02-19 22:51:46
○ 2026-04-12 09:46:14
○ 2026-02-19 22:51:46
○ 2026-04-12 09:46:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.31.80.30
NS records: i.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 81ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|