utbildning24.com - robtex.com
utbildning24.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=1778539031 | ||||||
Same first word
utbildning24.net |
utbildning24.com |
utbildning24.se |
DNS History
19 records (0 active, 19 former)
○NSns01.crystone.se2017-04-01 → 2020-02-22 · 5 obs
○ 2016-07-19 05:11:44
● 2017-04-01 02:56:24
● 2020-02-22 21:40:38
○ 2026-04-02 16:48:46
○ 2026-05-11 22:58:32
● 2017-04-01 02:56:24
● 2020-02-22 21:40:38
○ 2026-04-02 16:48:46
○ 2026-05-11 22:58:32
○NSns02.crystone.se2017-04-01 → 2020-02-22 · 5 obs
○ 2016-07-19 05:11:44
● 2017-04-01 02:56:24
● 2020-02-22 21:40:38
○ 2026-04-02 16:48:46
○ 2026-05-11 22:58:32
● 2017-04-01 02:56:24
● 2020-02-22 21:40:38
○ 2026-04-02 16:48:46
○ 2026-05-11 22:58:32
○NSns03.crystone.se2017-04-01 → 2020-02-22 · 5 obs
○ 2016-07-19 05:11:44
● 2017-04-01 02:56:24
● 2020-02-22 21:40:38
○ 2026-04-02 16:48:46
○ 2026-05-11 22:58:32
● 2017-04-01 02:56:24
● 2020-02-22 21:40:38
○ 2026-04-02 16:48:46
○ 2026-05-11 22:58:32
○NSns04.crystone.se2017-04-01 → 2020-02-22 · 5 obs
○ 2016-07-19 05:11:44
● 2017-04-01 02:56:24
● 2020-02-22 21:40:38
○ 2026-04-02 16:48:46
○ 2026-05-11 22:58:32
● 2017-04-01 02:56:24
● 2020-02-22 21:40:38
○ 2026-04-02 16:48:46
○ 2026-05-11 22:58:32
○NSns05.crystone.se2017-04-01 → 2020-02-22 · 5 obs
○ 2016-07-19 05:11:44
● 2017-04-01 02:56:24
● 2020-02-22 21:40:38
○ 2026-04-02 16:48:46
○ 2026-05-11 22:58:32
● 2017-04-01 02:56:24
● 2020-02-22 21:40:38
○ 2026-04-02 16:48:46
○ 2026-05-11 22:58:32
○NSns1.crystone.net2015-08-07 → 2016-07-19 · 4 obs
● 2015-08-07 06:57:16
● 2016-07-19 05:11:44
○ 2017-04-01 02:56:24
○ 2026-05-11 22:58:32
● 2016-07-19 05:11:44
○ 2017-04-01 02:56:24
○ 2026-05-11 22:58:32
○NSns1.loopiagroup.com2026-04-02 → 2026-04-02 · 3 obs
○ 2020-02-22 21:40:38
● 2026-04-02 16:48:46
○ 2026-05-11 22:58:32
● 2026-04-02 16:48:46
○ 2026-05-11 22:58:32
○NSns2.crystone.net2015-08-07 → 2016-07-19 · 4 obs
● 2015-08-07 06:57:16
● 2016-07-19 05:11:44
○ 2017-04-01 02:56:24
○ 2026-05-11 22:58:32
● 2016-07-19 05:11:44
○ 2017-04-01 02:56:24
○ 2026-05-11 22:58:32
○NSns2.loopiagroup.com2026-04-02 → 2026-04-02 · 3 obs
○ 2020-02-22 21:40:38
● 2026-04-02 16:48:46
○ 2026-05-11 22:58:32
● 2026-04-02 16:48:46
○ 2026-05-11 22:58:32
○MXalt1.aspmx.l.google.com2016-03-13 → 2026-04-02 · 4 obs
○ 2015-12-07 08:55:58
● 2016-03-13 23:07:10
● 2026-04-02 16:48:46
○ 2026-05-11 22:58:32
● 2016-03-13 23:07:10
● 2026-04-02 16:48:46
○ 2026-05-11 22:58:32
○MXalt2.aspmx.l.google.com2016-03-13 → 2026-04-02 · 4 obs
○ 2015-12-07 08:55:58
● 2016-03-13 23:07:10
● 2026-04-02 16:48:46
○ 2026-05-11 22:58:32
● 2016-03-13 23:07:10
● 2026-04-02 16:48:46
○ 2026-05-11 22:58:32
○MXaspmx.l.google.com2016-03-13 → 2026-04-02 · 4 obs
○ 2015-12-07 08:55:58
● 2016-03-13 23:07:10
● 2026-04-02 16:48:46
○ 2026-05-11 22:58:32
● 2016-03-13 23:07:10
● 2026-04-02 16:48:46
○ 2026-05-11 22:58:32
○MXaspmx2.googlemail.com2016-03-13 → 2026-04-02 · 4 obs
○ 2015-12-07 08:55:58
● 2016-03-13 23:07:10
● 2026-04-02 16:48:46
○ 2026-05-11 22:58:32
● 2016-03-13 23:07:10
● 2026-04-02 16:48:46
○ 2026-05-11 22:58:32
○MXaspmx3.googlemail.com2016-03-13 → 2026-04-02 · 4 obs
○ 2015-12-07 08:55:58
● 2016-03-13 23:07:10
● 2026-04-02 16:48:46
○ 2026-05-11 22:58:32
● 2016-03-13 23:07:10
● 2026-04-02 16:48:46
○ 2026-05-11 22:58:32
○MXvsp1.crystone.se2015-08-07 → 2015-12-07 · 4 obs
● 2015-08-07 06:57:16
● 2015-12-07 08:55:58
○ 2016-03-13 23:07:10
○ 2026-05-11 22:58:32
● 2015-12-07 08:55:58
○ 2016-03-13 23:07:10
○ 2026-05-11 22:58:32
○MXvsp2.crystone.se2015-08-07 → 2015-12-07 · 4 obs
● 2015-08-07 06:57:16
● 2015-12-07 08:55:58
○ 2016-03-13 23:07:10
○ 2026-05-11 22:58:32
● 2015-12-07 08:55:58
○ 2016-03-13 23:07:10
○ 2026-05-11 22:58:32
○A109.235.174.32026-04-02 → 2026-04-02 · 3 obs
○ 2020-02-22 21:40:38
● 2026-04-02 16:48:46
○ 2026-05-11 22:58:32
● 2026-04-02 16:48:46
○ 2026-05-11 22:58:32
○A2a00:1968:0:1::172026-04-02 → 2026-04-02 · 3 obs
○ 2020-02-22 21:40:38
● 2026-04-02 16:48:46
○ 2026-05-11 22:58:32
● 2026-04-02 16:48:46
○ 2026-05-11 22:58:32
○A83.168.195.312015-08-07 → 2020-02-22 · 4 obs
● 2015-08-07 06:57:16
● 2020-02-22 21:40:38
○ 2026-04-02 16:48:46
○ 2026-05-11 22:58:32
● 2020-02-22 21:40:38
○ 2026-04-02 16:48:46
○ 2026-05-11 22:58:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.41.162.30
NS records: i.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 194ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|