my-instructor.com - robtex.com
my-instructor.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=1771291435 | ||||||
Same first word
my-instructor.com |
DNS History
16 records (0 active, 16 former)
○NSns10.wixdns.net2016-04-22 → 2019-04-04 · 5 obs
○ 2015-11-03 16:55:00
● 2016-04-22 17:24:34
● 2019-04-04 06:08:52
○ 2026-02-23 23:05:54
○ 2026-03-23 23:55:20
● 2016-04-22 17:24:34
● 2019-04-04 06:08:52
○ 2026-02-23 23:05:54
○ 2026-03-23 23:55:20
○NSns1096.ui-dns.com2026-02-23 → 2026-03-01 · 4 obs
○ 2019-04-04 06:08:52
● 2026-02-23 23:05:54
● 2026-03-01 22:16:48
○ 2026-03-23 23:55:20
● 2026-02-23 23:05:54
● 2026-03-01 22:16:48
○ 2026-03-23 23:55:20
○NSns11.wixdns.net2016-04-22 → 2019-04-04 · 5 obs
○ 2015-11-03 16:55:00
● 2016-04-22 17:24:34
● 2019-04-04 06:08:52
○ 2026-02-23 23:05:54
○ 2026-03-23 23:55:20
● 2016-04-22 17:24:34
● 2019-04-04 06:08:52
○ 2026-02-23 23:05:54
○ 2026-03-23 23:55:20
○NSns1102.ui-dns.org2026-02-23 → 2026-03-01 · 4 obs
○ 2019-04-04 06:08:52
● 2026-02-23 23:05:54
● 2026-03-01 22:16:48
○ 2026-03-23 23:55:20
● 2026-02-23 23:05:54
● 2026-03-01 22:16:48
○ 2026-03-23 23:55:20
○NSns1112.ui-dns.de2026-02-23 → 2026-03-01 · 4 obs
○ 2019-04-04 06:08:52
● 2026-02-23 23:05:54
● 2026-03-01 22:16:48
○ 2026-03-23 23:55:20
● 2026-02-23 23:05:54
● 2026-03-01 22:16:48
○ 2026-03-23 23:55:20
○NSns1123.ui-dns.biz2026-02-23 → 2026-03-01 · 4 obs
○ 2019-04-04 06:08:52
● 2026-02-23 23:05:54
● 2026-03-01 22:16:48
○ 2026-03-23 23:55:20
● 2026-02-23 23:05:54
● 2026-03-01 22:16:48
○ 2026-03-23 23:55:20
○NSns7.worldnic.com2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 18:04:02
○ 2015-11-03 16:55:00
○ 2026-03-23 23:55:20
○ 2015-11-03 16:55:00
○ 2026-03-23 23:55:20
○NSns8.worldnic.com2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 18:04:02
○ 2015-11-03 16:55:00
○ 2026-03-23 23:55:20
○ 2015-11-03 16:55:00
○ 2026-03-23 23:55:20
○MXmx.yandex.net2017-02-09 → 2019-04-04 · 4 obs
● 2017-02-09 05:25:12
● 2019-04-04 06:08:52
○ 2026-02-23 23:05:54
○ 2026-03-23 23:55:20
● 2019-04-04 06:08:52
○ 2026-02-23 23:05:54
○ 2026-03-23 23:55:20
○MXmx00.ionos.co.uk2026-02-23 → 2026-03-01 · 4 obs
○ 2019-04-04 06:08:52
● 2026-02-23 23:05:54
● 2026-03-01 22:16:48
○ 2026-03-23 23:55:20
● 2026-02-23 23:05:54
● 2026-03-01 22:16:48
○ 2026-03-23 23:55:20
○MXmx01.ionos.co.uk2026-02-23 → 2026-03-01 · 4 obs
○ 2019-04-04 06:08:52
● 2026-02-23 23:05:54
● 2026-03-01 22:16:48
○ 2026-03-23 23:55:20
● 2026-02-23 23:05:54
● 2026-03-01 22:16:48
○ 2026-03-23 23:55:20
○A159.253.18.1732016-04-22 → 2016-04-22 · 4 obs
○ 2015-11-03 16:55:00
● 2016-04-22 17:24:34
○ 2017-02-09 05:25:12
○ 2026-03-23 23:55:20
● 2016-04-22 17:24:34
○ 2017-02-09 05:25:12
○ 2026-03-23 23:55:20
○A2001:8d8:100f:f000::2002026-02-23 → 2026-03-01 · 4 obs
○ 2019-04-04 06:08:52
● 2026-02-23 23:05:54
● 2026-03-01 22:16:48
○ 2026-03-23 23:55:20
● 2026-02-23 23:05:54
● 2026-03-01 22:16:48
○ 2026-03-23 23:55:20
○A217.160.0.2142026-02-23 → 2026-03-01 · 4 obs
○ 2019-04-04 06:08:52
● 2026-02-23 23:05:54
● 2026-03-01 22:16:48
○ 2026-03-23 23:55:20
● 2026-02-23 23:05:54
● 2026-03-01 22:16:48
○ 2026-03-23 23:55:20
○A5.101.124.562017-02-09 → 2019-04-04 · 5 obs
○ 2016-04-22 17:24:34
● 2017-02-09 05:25:12
● 2019-04-04 06:08:52
○ 2026-02-23 23:05:54
○ 2026-03-23 23:55:20
● 2017-02-09 05:25:12
● 2019-04-04 06:08:52
○ 2026-02-23 23:05:54
○ 2026-03-23 23:55:20
○A65.65.38.2302008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 18:04:02
○ 2015-11-03 16:55:00
○ 2026-03-23 23:55:20
○ 2015-11-03 16:55:00
○ 2026-03-23 23:55:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.41.162.30
NS records: d.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 106ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|