doctorbd.com - robtex.com
doctorbd.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=1776075162 | ||||||
Previously MX for
doctorbd.com |
Similar names
DNS History
11 records (0 active, 11 former)
○NSdns1.whitelabelwebserver.com2015-08-14 → 2015-08-14 · 3 obs
● 2015-08-14 17:10:28
○ 2015-12-13 14:41:16
○ 2026-04-13 10:16:20
○ 2015-12-13 14:41:16
○ 2026-04-13 10:16:20
○NSdns2.whitelabelwebserver.com2015-08-14 → 2015-08-14 · 3 obs
● 2015-08-14 17:10:28
○ 2015-12-13 14:41:16
○ 2026-04-13 10:16:20
○ 2015-12-13 14:41:16
○ 2026-04-13 10:16:20
○NSns3.quickbd.net2015-12-13 → 2017-04-24 · 5 obs
○ 2015-08-14 17:10:28
● 2015-12-13 14:41:16
● 2017-04-24 18:00:20
○ 2026-04-12 07:35:24
○ 2026-04-13 10:16:20
● 2015-12-13 14:41:16
● 2017-04-24 18:00:20
○ 2026-04-12 07:35:24
○ 2026-04-13 10:16:20
○NSns4.quickbd.net2015-12-13 → 2017-04-24 · 5 obs
○ 2015-08-14 17:10:28
● 2015-12-13 14:41:16
● 2017-04-24 18:00:20
○ 2026-04-12 07:35:24
○ 2026-04-13 10:16:20
● 2015-12-13 14:41:16
● 2017-04-24 18:00:20
○ 2026-04-12 07:35:24
○ 2026-04-13 10:16:20
○MXdoctorbd.com2015-08-14 → 2017-04-24 · 4 obs
● 2015-08-14 17:10:28
● 2017-04-24 18:00:20
○ 2026-04-12 07:35:24
○ 2026-04-13 10:16:20
● 2017-04-24 18:00:20
○ 2026-04-12 07:35:24
○ 2026-04-13 10:16:20
○MXmx.zoho.com2015-08-14 → 2017-04-24 · 4 obs
● 2015-08-14 17:10:28
● 2017-04-24 18:00:20
○ 2026-04-12 07:35:24
○ 2026-04-13 10:16:20
● 2017-04-24 18:00:20
○ 2026-04-12 07:35:24
○ 2026-04-13 10:16:20
○MXmx2.zoho.com2015-08-14 → 2017-04-24 · 4 obs
● 2015-08-14 17:10:28
● 2017-04-24 18:00:20
○ 2026-04-12 07:35:24
○ 2026-04-13 10:16:20
● 2017-04-24 18:00:20
○ 2026-04-12 07:35:24
○ 2026-04-13 10:16:20
○A138.128.172.22015-12-13 → 2016-03-15 · 5 obs
○ 2015-08-14 17:10:28
● 2015-12-13 14:41:16
● 2016-03-15 04:04:18
○ 2016-07-10 18:57:10
○ 2026-04-13 10:16:20
● 2015-12-13 14:41:16
● 2016-03-15 04:04:18
○ 2016-07-10 18:57:10
○ 2026-04-13 10:16:20
○A155.94.64.102015-08-14 → 2015-08-14 · 3 obs
● 2015-08-14 17:10:28
○ 2015-12-13 14:41:16
○ 2026-04-13 10:16:20
○ 2015-12-13 14:41:16
○ 2026-04-13 10:16:20
○A45.35.90.662016-07-10 → 2016-07-10 · 4 obs
○ 2016-03-15 04:04:18
● 2016-07-10 18:57:10
○ 2017-04-24 18:00:20
○ 2026-04-13 10:16:20
● 2016-07-10 18:57:10
○ 2017-04-24 18:00:20
○ 2026-04-13 10:16:20
○A45.35.90.692017-04-24 → 2017-04-24 · 4 obs
○ 2016-07-10 18:57:10
● 2017-04-24 18:00:20
○ 2026-04-12 07:35:24
○ 2026-04-13 10:16:20
● 2017-04-24 18:00:20
○ 2026-04-12 07:35:24
○ 2026-04-13 10:16:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.5.6.30
NS records: l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 322ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|