studyregister.com - robtex.com
studyregister.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=1790335124 | ||||||
Previous names
Next names
DNS History
14 records (0 active, 14 former)
○NSns1.cnchost.com2015-06-04 → 2015-10-29 · 4 obs
● 2015-06-04 04:55:50
● 2015-10-29 09:55:42
○ 2015-12-29 19:46:04
○ 2026-09-25 11:47:10
● 2015-10-29 09:55:42
○ 2015-12-29 19:46:04
○ 2026-09-25 11:47:10
○NSns1.epharmasolutions.com2015-12-29 → 2017-04-19 · 5 obs
○ 2015-10-29 09:55:42
● 2015-12-29 19:46:04
● 2017-04-19 23:16:06
○ 2026-09-13 02:06:20
○ 2026-09-25 11:47:10
● 2015-12-29 19:46:04
● 2017-04-19 23:16:06
○ 2026-09-13 02:06:20
○ 2026-09-25 11:47:10
○NSns1.hostingsvcs.com2015-06-04 → 2015-10-29 · 4 obs
● 2015-06-04 04:55:50
● 2015-10-29 09:55:42
○ 2015-12-29 19:46:04
○ 2026-09-25 11:47:10
● 2015-10-29 09:55:42
○ 2015-12-29 19:46:04
○ 2026-09-25 11:47:10
○NSns2.hostingsvcs.com2015-06-04 → 2015-10-29 · 4 obs
● 2015-06-04 04:55:50
● 2015-10-29 09:55:42
○ 2015-12-29 19:46:04
○ 2026-09-25 11:47:10
● 2015-10-29 09:55:42
○ 2015-12-29 19:46:04
○ 2026-09-25 11:47:10
○NSns3.hostingsvcs.com2015-06-04 → 2015-10-29 · 4 obs
● 2015-06-04 04:55:50
● 2015-10-29 09:55:42
○ 2015-12-29 19:46:04
○ 2026-09-25 11:47:10
● 2015-10-29 09:55:42
○ 2015-12-29 19:46:04
○ 2026-09-25 11:47:10
○NSns4.hostingsvcs.com2015-06-04 → 2015-10-29 · 4 obs
● 2015-06-04 04:55:50
● 2015-10-29 09:55:42
○ 2015-12-29 19:46:04
○ 2026-09-25 11:47:10
● 2015-10-29 09:55:42
○ 2015-12-29 19:46:04
○ 2026-09-25 11:47:10
○NSns5.dnsmadeeasy.com2015-12-29 → 2017-04-19 · 5 obs
○ 2015-10-29 09:55:42
● 2015-12-29 19:46:04
● 2017-04-19 23:16:06
○ 2026-09-13 02:06:20
○ 2026-09-25 11:47:10
● 2015-12-29 19:46:04
● 2017-04-19 23:16:06
○ 2026-09-13 02:06:20
○ 2026-09-25 11:47:10
○NSns6.dnsmadeeasy.com2015-12-29 → 2017-04-19 · 5 obs
○ 2015-10-29 09:55:42
● 2015-12-29 19:46:04
● 2017-04-19 23:16:06
○ 2026-09-13 02:06:20
○ 2026-09-25 11:47:10
● 2015-12-29 19:46:04
● 2017-04-19 23:16:06
○ 2026-09-13 02:06:20
○ 2026-09-25 11:47:10
○NSns7.dnsmadeeasy.com2015-12-29 → 2017-04-19 · 5 obs
○ 2015-10-29 09:55:42
● 2015-12-29 19:46:04
● 2017-04-19 23:16:06
○ 2026-09-13 02:06:20
○ 2026-09-25 11:47:10
● 2015-12-29 19:46:04
● 2017-04-19 23:16:06
○ 2026-09-13 02:06:20
○ 2026-09-25 11:47:10
○MXmx1c28.concentric.com2015-06-04 → 2017-04-19 · 4 obs
● 2015-06-04 04:55:50
● 2017-04-19 23:16:06
○ 2026-09-13 02:06:20
○ 2026-09-25 11:47:10
● 2017-04-19 23:16:06
○ 2026-09-13 02:06:20
○ 2026-09-25 11:47:10
○MXmx2c28.concentric.com2015-06-04 → 2017-04-19 · 4 obs
● 2015-06-04 04:55:50
● 2017-04-19 23:16:06
○ 2026-09-13 02:06:20
○ 2026-09-25 11:47:10
● 2017-04-19 23:16:06
○ 2026-09-13 02:06:20
○ 2026-09-25 11:47:10
○MXmx3c28.concentric.com2015-06-04 → 2017-04-19 · 4 obs
● 2015-06-04 04:55:50
● 2017-04-19 23:16:06
○ 2026-09-13 02:06:20
○ 2026-09-25 11:47:10
● 2017-04-19 23:16:06
○ 2026-09-13 02:06:20
○ 2026-09-25 11:47:10
○MXmx4c28.concentric.com2015-06-04 → 2017-04-19 · 4 obs
● 2015-06-04 04:55:50
● 2017-04-19 23:16:06
○ 2026-09-13 02:06:20
○ 2026-09-25 11:47:10
● 2017-04-19 23:16:06
○ 2026-09-13 02:06:20
○ 2026-09-25 11:47:10
○A69.7.228.1572015-06-04 → 2017-04-19 · 4 obs
● 2015-06-04 04:55:50
● 2017-04-19 23:16:06
○ 2026-09-13 02:06:20
○ 2026-09-25 11:47:10
● 2017-04-19 23:16:06
○ 2026-09-13 02:06:20
○ 2026-09-25 11:47:10
🔍 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: 351ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|