ocoffcourse.com - robtex.com
ocoffcourse.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=1776030947 | ||||||
DNS History
5 records (0 active, 5 former)
○NSns1.loopia.se2015-07-01 → 2017-03-14 · 4 obs
● 2015-07-01 20:27:58
● 2017-03-14 05:21:48
○ 2020-02-25 13:06:10
○ 2026-04-12 22:08:06
● 2017-03-14 05:21:48
○ 2020-02-25 13:06:10
○ 2026-04-12 22:08:06
○NSns2.loopia.se2015-07-01 → 2017-03-14 · 4 obs
● 2015-07-01 20:27:58
● 2017-03-14 05:21:48
○ 2020-02-25 13:06:10
○ 2026-04-12 22:08:06
● 2017-03-14 05:21:48
○ 2020-02-25 13:06:10
○ 2026-04-12 22:08:06
○MXmail.ocoffcourse.com2015-07-01 → 2017-03-14 · 4 obs
● 2015-07-01 20:27:58
● 2017-03-14 05:21:48
○ 2020-02-25 13:06:10
○ 2026-04-12 22:08:06
● 2017-03-14 05:21:48
○ 2020-02-25 13:06:10
○ 2026-04-12 22:08:06
○MXmail2.ocoffcourse.com2015-07-01 → 2017-03-14 · 4 obs
● 2015-07-01 20:27:58
● 2017-03-14 05:21:48
○ 2020-02-25 13:06:10
○ 2026-04-12 22:08:06
● 2017-03-14 05:21:48
○ 2020-02-25 13:06:10
○ 2026-04-12 22:08:06
○A89.150.192.142015-07-01 → 2017-03-14 · 4 obs
● 2015-07-01 20:27:58
● 2017-03-14 05:21:48
○ 2020-02-25 13:06:10
○ 2026-04-12 22:08:06
● 2017-03-14 05:21:48
○ 2020-02-25 13:06:10
○ 2026-04-12 22:08:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.35.51.30
NS records: h.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 88ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|