cools4u.net - robtex.com
cools4u.net
| DNSSEC | ⚠️ Not signed | ||||||
net
| 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=1774458417 | ||||||
Same first word
DNS History
10 records (0 active, 10 former)
○NSns1.cools4u.net2015-07-17 → 2015-07-17 · 3 obs
● 2015-07-17 15:56:06
○ 2015-09-29 22:23:10
○ 2026-03-25 17:07:42
○ 2015-09-29 22:23:10
○ 2026-03-25 17:07:42
○NSns11.cools4u.net2016-09-20 → 2018-02-20 · 4 obs
○ 2016-04-05 15:20:24
● 2016-09-20 08:44:20
● 2018-02-20 03:36:00
○ 2026-03-25 17:07:42
● 2016-09-20 08:44:20
● 2018-02-20 03:36:00
○ 2026-03-25 17:07:42
○NSns11.cools4u.org2015-09-29 → 2016-04-05 · 5 obs
○ 2015-07-17 15:56:06
● 2015-09-29 22:23:10
● 2016-04-05 15:20:24
○ 2016-09-20 08:44:20
○ 2026-03-25 17:07:42
● 2015-09-29 22:23:10
● 2016-04-05 15:20:24
○ 2016-09-20 08:44:20
○ 2026-03-25 17:07:42
○NSns2.cools4u.net2015-07-17 → 2015-07-17 · 3 obs
● 2015-07-17 15:56:06
○ 2015-09-29 22:23:10
○ 2026-03-25 17:07:42
○ 2015-09-29 22:23:10
○ 2026-03-25 17:07:42
○NSns22.cools4u.net2016-09-20 → 2018-02-20 · 4 obs
○ 2016-04-05 15:20:24
● 2016-09-20 08:44:20
● 2018-02-20 03:36:00
○ 2026-03-25 17:07:42
● 2016-09-20 08:44:20
● 2018-02-20 03:36:00
○ 2026-03-25 17:07:42
○NSns22.cools4u.org2015-09-29 → 2016-04-05 · 5 obs
○ 2015-07-17 15:56:06
● 2015-09-29 22:23:10
● 2016-04-05 15:20:24
○ 2016-09-20 08:44:20
○ 2026-03-25 17:07:42
● 2015-09-29 22:23:10
● 2016-04-05 15:20:24
○ 2016-09-20 08:44:20
○ 2026-03-25 17:07:42
○MXcools4u.net2015-07-17 → 2018-02-20 · 3 obs
● 2015-07-17 15:56:06
● 2018-02-20 03:36:00
○ 2026-03-25 17:07:42
● 2018-02-20 03:36:00
○ 2026-03-25 17:07:42
○A104.143.10.2522016-09-20 → 2018-02-20 · 4 obs
○ 2016-04-05 15:20:24
● 2016-09-20 08:44:20
● 2018-02-20 03:36:00
○ 2026-03-25 17:07:42
● 2016-09-20 08:44:20
● 2018-02-20 03:36:00
○ 2026-03-25 17:07:42
○A104.238.194.582015-09-29 → 2016-04-05 · 5 obs
○ 2015-07-17 15:56:06
● 2015-09-29 22:23:10
● 2016-04-05 15:20:24
○ 2016-09-20 08:44:20
○ 2026-03-25 17:07:42
● 2015-09-29 22:23:10
● 2016-04-05 15:20:24
○ 2016-09-20 08:44:20
○ 2026-03-25 17:07:42
○A184.107.73.112015-07-17 → 2015-07-17 · 3 obs
● 2015-07-17 15:56:06
○ 2015-09-29 22:23:10
○ 2026-03-25 17:07:42
○ 2015-09-29 22:23:10
○ 2026-03-25 17:07:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.5.6.30
NS records: m.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 90ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|