brdoptical.com - dns.ninja
brdoptical.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=1785315572 | ||||||
Subdomains
www.brdoptical.com |
Same first word
brdoptical.com |
Similar names
DNS History
11 records (0 active, 11 former)
○NSdns25.hichina.com2015-08-01 → 2017-01-23 · 4 obs
● 2015-08-01 13:15:58
● 2017-01-23 18:48:40
○ 2017-06-13 19:19:36
○ 2026-07-29 09:25:28
● 2017-01-23 18:48:40
○ 2017-06-13 19:19:36
○ 2026-07-29 09:25:28
○NSdns26.hichina.com2015-08-01 → 2017-01-23 · 4 obs
● 2015-08-01 13:15:58
● 2017-01-23 18:48:40
○ 2017-06-13 19:19:36
○ 2026-07-29 09:25:28
● 2017-01-23 18:48:40
○ 2017-06-13 19:19:36
○ 2026-07-29 09:25:28
○NSn3150.ns.yunjiasu.com2017-06-13 → 2017-06-13 · 4 obs
○ 2017-01-23 18:48:40
● 2017-06-13 19:19:36
○ 2026-07-09 06:28:06
○ 2026-07-29 09:25:28
● 2017-06-13 19:19:36
○ 2026-07-09 06:28:06
○ 2026-07-29 09:25:28
○NSn560.ns.yunjiasu.com2017-06-13 → 2017-06-13 · 4 obs
○ 2017-01-23 18:48:40
● 2017-06-13 19:19:36
○ 2026-07-09 06:28:06
○ 2026-07-29 09:25:28
● 2017-06-13 19:19:36
○ 2026-07-09 06:28:06
○ 2026-07-29 09:25:28
○NSns1.taoa.com2026-07-09 → 2026-07-09 · 3 obs
○ 2017-06-13 19:19:36
● 2026-07-09 06:28:06
○ 2026-07-29 09:25:28
● 2026-07-09 06:28:06
○ 2026-07-29 09:25:28
○NSns2.taoa.com2026-07-09 → 2026-07-09 · 3 obs
○ 2017-06-13 19:19:36
● 2026-07-09 06:28:06
○ 2026-07-29 09:25:28
● 2026-07-09 06:28:06
○ 2026-07-29 09:25:28
○MXmxn.mxhichina.com2015-08-01 → 2017-06-13 · 4 obs
● 2015-08-01 13:15:58
● 2017-06-13 19:19:36
○ 2026-07-09 06:28:06
○ 2026-07-29 09:25:28
● 2017-06-13 19:19:36
○ 2026-07-09 06:28:06
○ 2026-07-29 09:25:28
○MXmxw.mxhichina.com2015-08-01 → 2017-06-13 · 4 obs
● 2015-08-01 13:15:58
● 2017-06-13 19:19:36
○ 2026-07-09 06:28:06
○ 2026-07-29 09:25:28
● 2017-06-13 19:19:36
○ 2026-07-09 06:28:06
○ 2026-07-29 09:25:28
○A125.32.113.872015-08-01 → 2017-01-23 · 4 obs
● 2015-08-01 13:15:58
● 2017-01-23 18:48:40
○ 2017-06-13 19:19:36
○ 2026-07-29 09:25:28
● 2017-01-23 18:48:40
○ 2017-06-13 19:19:36
○ 2026-07-29 09:25:28
○A156.250.230.32026-07-09 → 2026-07-09 · 3 obs
○ 2017-06-13 19:19:36
● 2026-07-09 06:28:06
○ 2026-07-29 09:25:28
● 2026-07-09 06:28:06
○ 2026-07-29 09:25:28
○A182.16.63.752017-06-13 → 2017-06-13 · 4 obs
○ 2017-01-23 18:48:40
● 2017-06-13 19:19:36
○ 2026-07-09 06:28:06
○ 2026-07-29 09:25:28
● 2017-06-13 19:19:36
○ 2026-07-09 06:28:06
○ 2026-07-29 09:25:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.41.162.30
NS records: j.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 228ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|