computerlearningshack.com - robtex.com
computerlearningshack.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=1788615538 | ||||||
Previous names
Next names
DNS History
9 records (0 active, 9 former)
○NSa.ns36.de2016-07-06 → 2016-07-06 · 4 obs
○ 2016-03-11 00:50:00
● 2016-07-06 13:55:50
○ 2017-02-20 01:09:42
○ 2026-09-05 13:56:06
● 2016-07-06 13:55:50
○ 2017-02-20 01:09:42
○ 2026-09-05 13:56:06
○NSb.ns36.de2016-07-06 → 2016-07-06 · 4 obs
○ 2016-03-11 00:50:00
● 2016-07-06 13:55:50
○ 2017-02-20 01:09:42
○ 2026-09-05 13:56:06
● 2016-07-06 13:55:50
○ 2017-02-20 01:09:42
○ 2026-09-05 13:56:06
○NSns57.1and1.com2015-08-02 → 2016-03-11 · 4 obs
● 2015-08-02 23:31:42
● 2016-03-11 00:50:00
○ 2016-07-06 13:55:50
○ 2026-09-05 13:56:06
● 2016-03-11 00:50:00
○ 2016-07-06 13:55:50
○ 2026-09-05 13:56:06
○NSns58.1and1.com2015-08-02 → 2016-03-11 · 4 obs
● 2015-08-02 23:31:42
● 2016-03-11 00:50:00
○ 2016-07-06 13:55:50
○ 2026-09-05 13:56:06
● 2016-03-11 00:50:00
○ 2016-07-06 13:55:50
○ 2026-09-05 13:56:06
○MXmailgw.ns36.de2016-07-06 → 2016-07-06 · 4 obs
○ 2016-03-11 00:50:00
● 2016-07-06 13:55:50
○ 2017-02-20 01:09:42
○ 2026-09-05 13:56:06
● 2016-07-06 13:55:50
○ 2017-02-20 01:09:42
○ 2026-09-05 13:56:06
○MXmx00.1and1.com2015-08-02 → 2016-03-11 · 4 obs
● 2015-08-02 23:31:42
● 2016-03-11 00:50:00
○ 2016-07-06 13:55:50
○ 2026-09-05 13:56:06
● 2016-03-11 00:50:00
○ 2016-07-06 13:55:50
○ 2026-09-05 13:56:06
○MXmx01.1and1.com2015-08-02 → 2016-03-11 · 4 obs
● 2015-08-02 23:31:42
● 2016-03-11 00:50:00
○ 2016-07-06 13:55:50
○ 2026-09-05 13:56:06
● 2016-03-11 00:50:00
○ 2016-07-06 13:55:50
○ 2026-09-05 13:56:06
○A72.52.4.902016-07-06 → 2016-07-06 · 4 obs
○ 2016-03-11 00:50:00
● 2016-07-06 13:55:50
○ 2017-02-20 01:09:42
○ 2026-09-05 13:56:06
● 2016-07-06 13:55:50
○ 2017-02-20 01:09:42
○ 2026-09-05 13:56:06
○A74.208.41.172015-08-02 → 2016-03-11 · 4 obs
● 2015-08-02 23:31:42
● 2016-03-11 00:50:00
○ 2016-07-06 13:55:50
○ 2026-09-05 13:56:06
● 2016-03-11 00:50:00
○ 2016-07-06 13:55:50
○ 2026-09-05 13:56:06
🔍 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:192.5.6.30
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: 132ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|