businesstechtoday.com - robtex.com
businesstechtoday.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=1776207607 | ||||||
DNS History
13 records (0 active, 13 former)
○NSlisa.ns.cloudflare.com2016-12-30 → 2017-12-04 · 5 obs
○ 2016-01-24 06:17:32
● 2016-12-30 03:38:06
● 2017-12-04 20:35:00
○ 2026-02-25 04:39:32
○ 2026-04-14 23:03:08
● 2016-12-30 03:38:06
● 2017-12-04 20:35:00
○ 2026-02-25 04:39:32
○ 2026-04-14 23:03:08
○NSmark.ns.cloudflare.com2016-12-30 → 2017-12-04 · 5 obs
○ 2016-01-24 06:17:32
● 2016-12-30 03:38:06
● 2017-12-04 20:35:00
○ 2026-02-25 04:39:32
○ 2026-04-14 23:03:08
● 2016-12-30 03:38:06
● 2017-12-04 20:35:00
○ 2026-02-25 04:39:32
○ 2026-04-14 23:03:08
○NSns67.domaincontrol.com2015-07-03 → 2015-11-05 · 4 obs
● 2015-07-03 09:44:36
● 2015-11-05 02:27:32
○ 2016-01-24 06:17:32
○ 2026-04-14 23:03:08
● 2015-11-05 02:27:32
○ 2016-01-24 06:17:32
○ 2026-04-14 23:03:08
○NSns68.domaincontrol.com2015-07-03 → 2015-11-05 · 4 obs
● 2015-07-03 09:44:36
● 2015-11-05 02:27:32
○ 2016-01-24 06:17:32
○ 2026-04-14 23:03:08
● 2015-11-05 02:27:32
○ 2016-01-24 06:17:32
○ 2026-04-14 23:03:08
○MXdc-8dc02e67ec07.businesstechtoday.com2017-12-04 → 2017-12-04 · 4 obs
○ 2016-12-30 03:38:06
● 2017-12-04 20:35:00
○ 2026-02-25 04:39:32
○ 2026-04-14 23:03:08
● 2017-12-04 20:35:00
○ 2026-02-25 04:39:32
○ 2026-04-14 23:03:08
○MXdc-90546eae.businesstechtoday.com2016-12-30 → 2016-12-30 · 4 obs
○ 2016-01-24 06:17:32
● 2016-12-30 03:38:06
○ 2017-12-04 20:35:00
○ 2026-04-14 23:03:08
● 2016-12-30 03:38:06
○ 2017-12-04 20:35:00
○ 2026-04-14 23:03:08
○MXmailstore1.secureserver.net2015-07-03 → 2015-11-05 · 4 obs
● 2015-07-03 09:44:36
● 2015-11-05 02:27:32
○ 2016-01-24 06:17:32
○ 2026-04-14 23:03:08
● 2015-11-05 02:27:32
○ 2016-01-24 06:17:32
○ 2026-04-14 23:03:08
○MXsmtp.secureserver.net2015-07-03 → 2015-11-05 · 4 obs
● 2015-07-03 09:44:36
● 2015-11-05 02:27:32
○ 2016-01-24 06:17:32
○ 2026-04-14 23:03:08
● 2015-11-05 02:27:32
○ 2016-01-24 06:17:32
○ 2026-04-14 23:03:08
○A104.24.110.542016-12-30 → 2017-12-04 · 5 obs
○ 2016-01-24 06:17:32
● 2016-12-30 03:38:06
● 2017-12-04 20:35:00
○ 2026-02-25 04:39:32
○ 2026-04-14 23:03:08
● 2016-12-30 03:38:06
● 2017-12-04 20:35:00
○ 2026-02-25 04:39:32
○ 2026-04-14 23:03:08
○A104.24.111.542016-12-30 → 2017-12-04 · 5 obs
○ 2016-01-24 06:17:32
● 2016-12-30 03:38:06
● 2017-12-04 20:35:00
○ 2026-02-25 04:39:32
○ 2026-04-14 23:03:08
● 2016-12-30 03:38:06
● 2017-12-04 20:35:00
○ 2026-02-25 04:39:32
○ 2026-04-14 23:03:08
○A2400:cb00:2048:1::6818:6e362016-12-30 → 2017-12-04 · 5 obs
○ 2016-01-24 06:17:32
● 2016-12-30 03:38:06
● 2017-12-04 20:35:00
○ 2026-02-25 04:39:32
○ 2026-04-14 23:03:08
● 2016-12-30 03:38:06
● 2017-12-04 20:35:00
○ 2026-02-25 04:39:32
○ 2026-04-14 23:03:08
○A2400:cb00:2048:1::6818:6f362016-12-30 → 2017-12-04 · 5 obs
○ 2016-01-24 06:17:32
● 2016-12-30 03:38:06
● 2017-12-04 20:35:00
○ 2026-02-25 04:39:32
○ 2026-04-14 23:03:08
● 2016-12-30 03:38:06
● 2017-12-04 20:35:00
○ 2026-02-25 04:39:32
○ 2026-04-14 23:03:08
○A50.63.202.322015-07-03 → 2015-11-05 · 4 obs
● 2015-07-03 09:44:36
● 2015-11-05 02:27:32
○ 2016-01-24 06:17:32
○ 2026-04-14 23:03:08
● 2015-11-05 02:27:32
○ 2016-01-24 06:17:32
○ 2026-04-14 23:03:08
🔍 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:192.42.93.30
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: 104ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|