knowledgeforpractice.com - robtex.com
knowledgeforpractice.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=1788966813 | ||||||
Previous names
Next names
DNS History
7 records (0 active, 7 former)
○NSns01.mdmanagement.ca2016-01-05 → 2017-06-09 · 5 obs
○ 2015-10-31 07:47:40
● 2016-01-05 12:42:50
● 2017-06-09 23:46:10
○ 2026-09-08 17:52:26
○ 2026-09-09 15:32:12
● 2016-01-05 12:42:50
● 2017-06-09 23:46:10
○ 2026-09-08 17:52:26
○ 2026-09-09 15:32:12
○NSns02.mdmanagement.ca2016-01-05 → 2017-06-09 · 5 obs
○ 2015-10-31 07:47:40
● 2016-01-05 12:42:50
● 2017-06-09 23:46:10
○ 2026-09-08 17:52:26
○ 2026-09-09 15:32:12
● 2016-01-05 12:42:50
● 2017-06-09 23:46:10
○ 2026-09-08 17:52:26
○ 2026-09-09 15:32:12
○NSns03.mdmanagement.ca2016-01-05 → 2017-06-09 · 5 obs
○ 2015-10-31 07:47:40
● 2016-01-05 12:42:50
● 2017-06-09 23:46:10
○ 2026-09-08 17:52:26
○ 2026-09-09 15:32:12
● 2016-01-05 12:42:50
● 2017-06-09 23:46:10
○ 2026-09-08 17:52:26
○ 2026-09-09 15:32:12
○NSns2.mdmanagement.ca2015-06-12 → 2015-10-31 · 4 obs
● 2015-06-12 01:11:56
● 2015-10-31 07:47:40
○ 2016-01-05 12:42:50
○ 2026-09-09 15:32:12
● 2015-10-31 07:47:40
○ 2016-01-05 12:42:50
○ 2026-09-09 15:32:12
○NSns3.mdmanagement.ca2015-10-31 → 2015-10-31 · 4 obs
○ 2015-06-12 01:11:56
● 2015-10-31 07:47:40
○ 2016-01-05 12:42:50
○ 2026-09-09 15:32:12
● 2015-10-31 07:47:40
○ 2016-01-05 12:42:50
○ 2026-09-09 15:32:12
○NSns4.mdmanagement.ca2015-10-31 → 2015-10-31 · 4 obs
○ 2015-06-12 01:11:56
● 2015-10-31 07:47:40
○ 2016-01-05 12:42:50
○ 2026-09-09 15:32:12
● 2015-10-31 07:47:40
○ 2016-01-05 12:42:50
○ 2026-09-09 15:32:12
○A199.43.108.1152015-06-12 → 2017-06-09 · 4 obs
● 2015-06-12 01:11:56
● 2017-06-09 23:46:10
○ 2026-09-08 17:52:26
○ 2026-09-09 15:32:12
● 2017-06-09 23:46:10
○ 2026-09-08 17:52:26
○ 2026-09-09 15:32:12
🔍 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:192.26.92.30
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: 205ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|