bctdq001.com - robtex.com
bctdq001.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=1777217266 | ||||||
DNS History
6 records (0 active, 6 former)
○NSns1.22.cn2015-05-11 → 2016-12-03 · 4 obs
● 2015-05-11 15:24:04
● 2016-12-03 02:11:54
○ 2017-06-20 09:14:22
○ 2026-04-26 15:55:40
● 2016-12-03 02:11:54
○ 2017-06-20 09:14:22
○ 2026-04-26 15:55:40
○NSns2.22.cn2015-05-11 → 2016-12-03 · 4 obs
● 2015-05-11 15:24:04
● 2016-12-03 02:11:54
○ 2017-06-20 09:14:22
○ 2026-04-26 15:55:40
● 2016-12-03 02:11:54
○ 2017-06-20 09:14:22
○ 2026-04-26 15:55:40
○NSns3.22.cn2015-05-11 → 2016-12-03 · 4 obs
● 2015-05-11 15:24:04
● 2016-12-03 02:11:54
○ 2017-06-20 09:14:22
○ 2026-04-26 15:55:40
● 2016-12-03 02:11:54
○ 2017-06-20 09:14:22
○ 2026-04-26 15:55:40
○NSns4.22.cn2015-05-11 → 2016-12-03 · 4 obs
● 2015-05-11 15:24:04
● 2016-12-03 02:11:54
○ 2017-06-20 09:14:22
○ 2026-04-26 15:55:40
● 2016-12-03 02:11:54
○ 2017-06-20 09:14:22
○ 2026-04-26 15:55:40
○A108.186.177.42016-12-03 → 2017-06-20 · 5 obs
○ 2015-05-11 15:24:04
● 2016-12-03 02:11:54
● 2017-06-20 09:14:22
○ 2026-04-09 18:28:44
○ 2026-04-26 15:55:40
● 2016-12-03 02:11:54
● 2017-06-20 09:14:22
○ 2026-04-09 18:28:44
○ 2026-04-26 15:55:40
○A192.163.191.2412015-05-11 → 2017-06-20 · 4 obs
● 2015-05-11 15:24:04
● 2017-06-20 09:14:22
○ 2026-04-09 18:28:44
○ 2026-04-26 15:55:40
● 2017-06-20 09:14:22
○ 2026-04-09 18:28:44
○ 2026-04-26 15:55:40
🔍 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:192.31.80.30
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: 73ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|