qc-apps.com - robtex.com
qc-apps.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=1776196512 | ||||||
DNS History
7 records (0 active, 7 former)
○NSpdns03.domaincontrol.com2015-07-05 → 2017-11-23 · 4 obs
● 2015-07-05 17:36:24
● 2017-11-23 07:47:36
○ 2026-03-21 20:39:02
○ 2026-04-14 19:57:52
● 2017-11-23 07:47:36
○ 2026-03-21 20:39:02
○ 2026-04-14 19:57:52
○NSpdns04.domaincontrol.com2015-07-05 → 2017-11-23 · 4 obs
● 2015-07-05 17:36:24
● 2017-11-23 07:47:36
○ 2026-03-21 20:39:02
○ 2026-04-14 19:57:52
● 2017-11-23 07:47:36
○ 2026-03-21 20:39:02
○ 2026-04-14 19:57:52
○MXmailstore1.secureserver.net2015-07-05 → 2017-11-23 · 4 obs
● 2015-07-05 17:36:24
● 2017-11-23 07:47:36
○ 2026-03-21 20:39:02
○ 2026-04-14 19:57:52
● 2017-11-23 07:47:36
○ 2026-03-21 20:39:02
○ 2026-04-14 19:57:52
○MXsmtp.secureserver.net2015-07-05 → 2017-11-23 · 4 obs
● 2015-07-05 17:36:24
● 2017-11-23 07:47:36
○ 2026-03-21 20:39:02
○ 2026-04-14 19:57:52
● 2017-11-23 07:47:36
○ 2026-03-21 20:39:02
○ 2026-04-14 19:57:52
○A213.136.72.142015-07-05 → 2015-07-05 · 3 obs
● 2015-07-05 17:36:24
○ 2015-11-19 07:48:58
○ 2026-04-14 19:57:52
○ 2015-11-19 07:48:58
○ 2026-04-14 19:57:52
○A5.189.163.1452015-11-19 → 2016-05-02 · 5 obs
○ 2015-07-05 17:36:24
● 2015-11-19 07:48:58
● 2016-05-02 10:12:48
○ 2016-12-30 13:31:04
○ 2026-04-14 19:57:52
● 2015-11-19 07:48:58
● 2016-05-02 10:12:48
○ 2016-12-30 13:31:04
○ 2026-04-14 19:57:52
○A77.104.146.1452016-12-30 → 2017-11-23 · 5 obs
○ 2016-05-02 10:12:48
● 2016-12-30 13:31:04
● 2017-11-23 07:47:36
○ 2026-03-21 20:39:02
○ 2026-04-14 19:57:52
● 2016-12-30 13:31:04
● 2017-11-23 07:47:36
○ 2026-03-21 20:39:02
○ 2026-04-14 19:57:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.43.172.30
NS records: d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 244ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|