dudleyhighschool.com - robtex.com
dudleyhighschool.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=1778031086 | ||||||
Same first word
dudleyhighschool.com |
DNS History
13 records (0 active, 13 former)
○NSdns101.registrar-servers.com2026-02-15 → 2026-02-15 · 3 obs
○ 2018-06-17 05:56:40
● 2026-02-15 08:07:34
○ 2026-05-06 02:01:26
● 2026-02-15 08:07:34
○ 2026-05-06 02:01:26
○NSdns102.registrar-servers.com2026-02-15 → 2026-02-15 · 3 obs
○ 2018-06-17 05:56:40
● 2026-02-15 08:07:34
○ 2026-05-06 02:01:26
● 2026-02-15 08:07:34
○ 2026-05-06 02:01:26
○NSns01.domaincontrol.com2015-06-28 → 2018-06-17 · 4 obs
● 2015-06-28 04:59:42
● 2018-06-17 05:56:40
○ 2026-02-15 08:07:34
○ 2026-05-06 02:01:26
● 2018-06-17 05:56:40
○ 2026-02-15 08:07:34
○ 2026-05-06 02:01:26
○NSns02.domaincontrol.com2015-06-28 → 2018-06-17 · 4 obs
● 2015-06-28 04:59:42
● 2018-06-17 05:56:40
○ 2026-02-15 08:07:34
○ 2026-05-06 02:01:26
● 2018-06-17 05:56:40
○ 2026-02-15 08:07:34
○ 2026-05-06 02:01:26
○NSwsc1.jomax.net2018-06-17 → 2018-06-17 · 4 obs
○ 2015-06-28 04:59:42
● 2018-06-17 05:56:40
○ 2026-02-15 08:07:34
○ 2026-05-06 02:01:26
● 2018-06-17 05:56:40
○ 2026-02-15 08:07:34
○ 2026-05-06 02:01:26
○NSwsc2.jomax.net2018-06-17 → 2018-06-17 · 4 obs
○ 2015-06-28 04:59:42
● 2018-06-17 05:56:40
○ 2026-02-15 08:07:34
○ 2026-05-06 02:01:26
● 2018-06-17 05:56:40
○ 2026-02-15 08:07:34
○ 2026-05-06 02:01:26
○MXmailstore1.secureserver.net2015-06-28 → 2018-06-17 · 4 obs
● 2015-06-28 04:59:42
● 2018-06-17 05:56:40
○ 2026-02-15 08:07:34
○ 2026-05-06 02:01:26
● 2018-06-17 05:56:40
○ 2026-02-15 08:07:34
○ 2026-05-06 02:01:26
○MXmx.plingest.com2026-02-15 → 2026-02-15 · 3 obs
○ 2018-06-17 05:56:40
● 2026-02-15 08:07:34
○ 2026-05-06 02:01:26
● 2026-02-15 08:07:34
○ 2026-05-06 02:01:26
○MXsmtp.secureserver.net2015-06-28 → 2018-06-17 · 4 obs
● 2015-06-28 04:59:42
● 2018-06-17 05:56:40
○ 2026-02-15 08:07:34
○ 2026-05-06 02:01:26
● 2018-06-17 05:56:40
○ 2026-02-15 08:07:34
○ 2026-05-06 02:01:26
○A172.234.24.2112026-02-15 → 2026-02-15 · 3 obs
○ 2018-06-17 05:56:40
● 2026-02-15 08:07:34
○ 2026-05-06 02:01:26
● 2026-02-15 08:07:34
○ 2026-05-06 02:01:26
○A172.239.57.1172026-02-15 → 2026-02-15 · 3 obs
○ 2018-06-17 05:56:40
● 2026-02-15 08:07:34
○ 2026-05-06 02:01:26
● 2026-02-15 08:07:34
○ 2026-05-06 02:01:26
○A184.168.221.352017-01-29 → 2018-06-17 · 5 obs
○ 2016-04-27 17:46:48
● 2017-01-29 22:48:10
● 2018-06-17 05:56:40
○ 2026-02-15 08:07:34
○ 2026-05-06 02:01:26
● 2017-01-29 22:48:10
● 2018-06-17 05:56:40
○ 2026-02-15 08:07:34
○ 2026-05-06 02:01:26
○A97.74.47.12015-06-28 → 2016-04-27 · 4 obs
● 2015-06-28 04:59:42
● 2016-04-27 17:46:48
○ 2017-01-29 22:48:10
○ 2026-05-06 02:01:26
● 2016-04-27 17:46:48
○ 2017-01-29 22:48:10
○ 2026-05-06 02:01:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.31.80.30
NS records: c.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 216ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|