w-school.net - robtex.com
w-school.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=1776663812 | ||||||
DNS History
9 records (0 active, 9 former)
○NSjm1.dns.com2020-01-31 → 2020-01-31 · 3 obs
○ 2017-02-18 11:28:40
● 2020-01-31 13:53:40
○ 2026-04-20 06:07:44
● 2020-01-31 13:53:40
○ 2026-04-20 06:07:44
○NSns1.expiredns.net2015-08-02 → 2015-08-02 · 3 obs
● 2015-08-02 01:03:38
○ 2015-11-29 00:14:08
○ 2026-04-20 06:07:44
○ 2015-11-29 00:14:08
○ 2026-04-20 06:07:44
○NSns2.expiredns.net2015-08-02 → 2015-08-02 · 3 obs
● 2015-08-02 01:03:38
○ 2015-11-29 00:14:08
○ 2026-04-20 06:07:44
○ 2015-11-29 00:14:08
○ 2026-04-20 06:07:44
○NSns77.domaincontrol.com2015-11-29 → 2016-07-04 · 5 obs
○ 2015-08-02 01:03:38
● 2015-11-29 00:14:08
● 2016-07-04 20:53:20
○ 2017-02-18 11:28:40
○ 2026-04-20 06:07:44
● 2015-11-29 00:14:08
● 2016-07-04 20:53:20
○ 2017-02-18 11:28:40
○ 2026-04-20 06:07:44
○NSns78.domaincontrol.com2015-11-29 → 2016-07-04 · 5 obs
○ 2015-08-02 01:03:38
● 2015-11-29 00:14:08
● 2016-07-04 20:53:20
○ 2017-02-18 11:28:40
○ 2026-04-20 06:07:44
● 2015-11-29 00:14:08
● 2016-07-04 20:53:20
○ 2017-02-18 11:28:40
○ 2026-04-20 06:07:44
○MXmailstore1.secureserver.net2015-11-29 → 2016-07-04 · 4 obs
● 2015-11-29 00:14:08
● 2016-07-04 20:53:20
○ 2017-02-18 11:28:40
○ 2026-04-20 06:07:44
● 2016-07-04 20:53:20
○ 2017-02-18 11:28:40
○ 2026-04-20 06:07:44
○MXsmtp.secureserver.net2015-11-29 → 2016-07-04 · 4 obs
● 2015-11-29 00:14:08
● 2016-07-04 20:53:20
○ 2017-02-18 11:28:40
○ 2026-04-20 06:07:44
● 2016-07-04 20:53:20
○ 2017-02-18 11:28:40
○ 2026-04-20 06:07:44
○A103.209.235.2462020-01-31 → 2020-01-31 · 3 obs
○ 2015-11-29 00:14:08
● 2020-01-31 13:53:40
○ 2026-04-20 06:07:44
● 2020-01-31 13:53:40
○ 2026-04-20 06:07:44
○A123.254.111.1842015-08-02 → 2015-08-02 · 3 obs
● 2015-08-02 01:03:38
○ 2015-11-29 00:14:08
○ 2026-04-20 06:07:44
○ 2015-11-29 00:14:08
○ 2026-04-20 06:07:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.55.83.30
NS records: m.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 73ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|