oaktreehc.com - robtex.com
oaktreehc.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=1774518757 | ||||||
Same first word
oaktreehc.co.uk |
oaktreehc.com |
Similar names
arkeotech.com |
aerotekch.com |
koaretech.com |
koreatech.cn |
teacherok.com |
okteacher.com |
koreatech.or.kr |
koreatech.ac.kr |
techkorea.net |
koreatech.cc |
koreatech.net |
techkorea.com |
theecoark.com |
DNS History
13 records (0 active, 13 former)
○NSns31.domaincontrol.com2016-06-19 → 2017-03-15 · 5 obs
○ 2016-02-12 08:53:20
● 2016-06-19 03:53:30
● 2017-03-15 21:13:00
○ 2026-02-15 09:57:58
○ 2026-03-26 09:59:24
● 2016-06-19 03:53:30
● 2017-03-15 21:13:00
○ 2026-02-15 09:57:58
○ 2026-03-26 09:59:24
○NSns32.domaincontrol.com2016-06-19 → 2017-03-15 · 5 obs
○ 2016-02-12 08:53:20
● 2016-06-19 03:53:30
● 2017-03-15 21:13:00
○ 2026-02-15 09:57:58
○ 2026-03-26 09:59:24
● 2016-06-19 03:53:30
● 2017-03-15 21:13:00
○ 2026-02-15 09:57:58
○ 2026-03-26 09:59:24
○NSns49.domaincontrol.com2026-02-15 → 2026-03-03 · 4 obs
○ 2017-03-15 21:13:00
● 2026-02-15 09:57:58
● 2026-03-03 07:41:18
○ 2026-03-26 09:59:24
● 2026-02-15 09:57:58
● 2026-03-03 07:41:18
○ 2026-03-26 09:59:24
○NSns50.domaincontrol.com2026-02-15 → 2026-03-03 · 4 obs
○ 2017-03-15 21:13:00
● 2026-02-15 09:57:58
● 2026-03-03 07:41:18
○ 2026-03-26 09:59:24
● 2026-02-15 09:57:58
● 2026-03-03 07:41:18
○ 2026-03-26 09:59:24
○NSns65.domaincontrol.com2015-07-19 → 2015-11-18 · 4 obs
● 2015-07-19 12:07:06
● 2015-11-18 07:51:30
○ 2016-02-12 08:53:20
○ 2026-03-26 09:59:24
● 2015-11-18 07:51:30
○ 2016-02-12 08:53:20
○ 2026-03-26 09:59:24
○NSns66.domaincontrol.com2015-07-19 → 2015-11-18 · 4 obs
● 2015-07-19 12:07:06
● 2015-11-18 07:51:30
○ 2016-02-12 08:53:20
○ 2026-03-26 09:59:24
● 2015-11-18 07:51:30
○ 2016-02-12 08:53:20
○ 2026-03-26 09:59:24
○MXmailstore1.secureserver.net2015-07-19 → 2015-11-18 · 4 obs
● 2015-07-19 12:07:06
● 2015-11-18 07:51:30
○ 2016-02-12 08:53:20
○ 2026-03-26 09:59:24
● 2015-11-18 07:51:30
○ 2016-02-12 08:53:20
○ 2026-03-26 09:59:24
○MXoaktreehc-com.mail.protection.outlook.com2016-06-19 → 2026-02-17 · 5 obs
○ 2016-02-12 08:53:20
● 2016-06-19 03:53:30
● 2026-02-17 06:57:32
○ 2026-02-17 08:37:24
○ 2026-03-26 09:59:24
● 2016-06-19 03:53:30
● 2026-02-17 06:57:32
○ 2026-02-17 08:37:24
○ 2026-03-26 09:59:24
○MXsmtp.secureserver.net2015-07-19 → 2015-11-18 · 4 obs
● 2015-07-19 12:07:06
● 2015-11-18 07:51:30
○ 2016-02-12 08:53:20
○ 2026-03-26 09:59:24
● 2015-11-18 07:51:30
○ 2016-02-12 08:53:20
○ 2026-03-26 09:59:24
○A13.248.213.452026-02-15 → 2026-03-03 · 4 obs
○ 2017-03-15 21:13:00
● 2026-02-15 09:57:58
● 2026-03-03 07:41:18
○ 2026-03-26 09:59:24
● 2026-02-15 09:57:58
● 2026-03-03 07:41:18
○ 2026-03-26 09:59:24
○A184.168.221.522015-07-19 → 2015-11-18 · 4 obs
● 2015-07-19 12:07:06
● 2015-11-18 07:51:30
○ 2016-02-12 08:53:20
○ 2026-03-26 09:59:24
● 2015-11-18 07:51:30
○ 2016-02-12 08:53:20
○ 2026-03-26 09:59:24
○A184.168.221.542016-06-19 → 2017-03-15 · 5 obs
○ 2016-02-12 08:53:20
● 2016-06-19 03:53:30
● 2017-03-15 21:13:00
○ 2026-02-15 09:57:58
○ 2026-03-26 09:59:24
● 2016-06-19 03:53:30
● 2017-03-15 21:13:00
○ 2026-02-15 09:57:58
○ 2026-03-26 09:59:24
○A76.223.67.1892026-02-15 → 2026-03-03 · 4 obs
○ 2017-03-15 21:13:00
● 2026-02-15 09:57:58
● 2026-03-03 07:41:18
○ 2026-03-26 09:59:24
● 2026-02-15 09:57:58
● 2026-03-03 07:41:18
○ 2026-03-26 09:59:24
🔍 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:192.12.94.30
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: 973ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|