btszd.com - robtex.com
btszd.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=1786631649 | ||||||
Same first word
btszd.com |
Similar names
sdztb.cn |
tsdbz.cn |
stzdb.nl |
tdbzs.df.gov.br |
dtszb.cn |
sdzbt.com.cn |
sbdtz.com |
szdtb.com |
tsdbz.com |
szbdt.com |
szbtd.com |
DNS History
15 records (0 active, 15 former)
○NS(root)2015-08-11 → 2015-08-11 · 3 obs
● 2015-08-11 22:09:50
○ 2015-12-03 01:16:12
○ 2026-08-13 14:38:42
○ 2015-12-03 01:16:12
○ 2026-08-13 14:38:42
○NSexpire1.gname-dns.com2026-04-11 → 2026-04-11 · 3 obs
○ 2017-03-29 15:54:26
● 2026-04-11 02:00:26
○ 2026-08-13 14:38:42
● 2026-04-11 02:00:26
○ 2026-08-13 14:38:42
○NSexpire2.gname-dns.com2026-04-11 → 2026-04-11 · 3 obs
○ 2017-03-29 15:54:26
● 2026-04-11 02:00:26
○ 2026-08-13 14:38:42
● 2026-04-11 02:00:26
○ 2026-08-13 14:38:42
○NSns1.22.cn2015-12-03 → 2016-03-09 · 5 obs
○ 2015-08-11 22:09:50
● 2015-12-03 01:16:12
● 2016-03-09 21:33:16
○ 2017-03-29 15:54:26
○ 2026-08-13 14:38:42
● 2015-12-03 01:16:12
● 2016-03-09 21:33:16
○ 2017-03-29 15:54:26
○ 2026-08-13 14:38:42
○NSns1.eedns.com2017-03-29 → 2017-03-29 · 4 obs
○ 2016-03-09 21:33:16
● 2017-03-29 15:54:26
○ 2026-04-11 02:00:26
○ 2026-08-13 14:38:42
● 2017-03-29 15:54:26
○ 2026-04-11 02:00:26
○ 2026-08-13 14:38:42
○NSns2.22.cn2015-12-03 → 2016-03-09 · 5 obs
○ 2015-08-11 22:09:50
● 2015-12-03 01:16:12
● 2016-03-09 21:33:16
○ 2017-03-29 15:54:26
○ 2026-08-13 14:38:42
● 2015-12-03 01:16:12
● 2016-03-09 21:33:16
○ 2017-03-29 15:54:26
○ 2026-08-13 14:38:42
○NSns2.eedns.com2017-03-29 → 2017-03-29 · 4 obs
○ 2016-03-09 21:33:16
● 2017-03-29 15:54:26
○ 2026-04-11 02:00:26
○ 2026-08-13 14:38:42
● 2017-03-29 15:54:26
○ 2026-04-11 02:00:26
○ 2026-08-13 14:38:42
○NSns3.22.cn2015-12-03 → 2016-03-09 · 5 obs
○ 2015-08-11 22:09:50
● 2015-12-03 01:16:12
● 2016-03-09 21:33:16
○ 2017-03-29 15:54:26
○ 2026-08-13 14:38:42
● 2015-12-03 01:16:12
● 2016-03-09 21:33:16
○ 2017-03-29 15:54:26
○ 2026-08-13 14:38:42
○NSns4.22.cn2015-12-03 → 2016-03-09 · 5 obs
○ 2015-08-11 22:09:50
● 2015-12-03 01:16:12
● 2016-03-09 21:33:16
○ 2017-03-29 15:54:26
○ 2026-08-13 14:38:42
● 2015-12-03 01:16:12
● 2016-03-09 21:33:16
○ 2017-03-29 15:54:26
○ 2026-08-13 14:38:42
○MXmxbiz1.qq.com2015-08-11 → 2015-08-11 · 3 obs
● 2015-08-11 22:09:50
○ 2017-03-29 15:54:26
○ 2026-08-13 14:38:42
○ 2017-03-29 15:54:26
○ 2026-08-13 14:38:42
○MXmxbiz2.qq.com2015-08-11 → 2015-08-11 · 3 obs
● 2015-08-11 22:09:50
○ 2017-03-29 15:54:26
○ 2026-08-13 14:38:42
○ 2017-03-29 15:54:26
○ 2026-08-13 14:38:42
○A107.149.153.1812017-03-29 → 2017-03-29 · 4 obs
○ 2016-07-07 16:13:10
● 2017-03-29 15:54:26
○ 2026-04-11 02:00:26
○ 2026-08-13 14:38:42
● 2017-03-29 15:54:26
○ 2026-04-11 02:00:26
○ 2026-08-13 14:38:42
○A172.80.23.1132015-12-03 → 2016-03-09 · 4 obs
● 2015-12-03 01:16:12
● 2016-03-09 21:33:16
○ 2016-07-07 16:13:10
○ 2026-08-13 14:38:42
● 2016-03-09 21:33:16
○ 2016-07-07 16:13:10
○ 2026-08-13 14:38:42
○A47.89.39.982016-07-07 → 2016-07-07 · 4 obs
○ 2016-03-09 21:33:16
● 2016-07-07 16:13:10
○ 2017-03-29 15:54:26
○ 2026-08-13 14:38:42
● 2016-07-07 16:13:10
○ 2017-03-29 15:54:26
○ 2026-08-13 14:38:42
○CNAMEexp.gs-cdn.com2026-04-11 → 2026-04-11 · 2 obs
● 2026-04-11 02:00:26
○ 2026-08-13 14:38:42
○ 2026-08-13 14:38:42
🔍 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:192.5.6.30
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: 137ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|