itexamcollection.com - robtex.com
itexamcollection.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=1786638324 | ||||||
Previously MX for
itexamcollection.com |
DNS History
21 records (0 active, 21 former)
○NSa.ns36.de2016-03-15 → 2016-03-15 · 4 obs
○ 2015-12-03 11:25:44
● 2016-03-15 21:13:56
○ 2016-09-11 05:40:22
○ 2026-08-13 16:27:16
● 2016-03-15 21:13:56
○ 2016-09-11 05:40:22
○ 2026-08-13 16:27:16
○NSb.ns36.de2016-03-15 → 2016-03-15 · 4 obs
○ 2015-12-03 11:25:44
● 2016-03-15 21:13:56
○ 2016-09-11 05:40:22
○ 2026-08-13 16:27:16
● 2016-03-15 21:13:56
○ 2016-09-11 05:40:22
○ 2026-08-13 16:27:16
○NSbrad.ns.cloudflare.com2015-08-17 → 2015-12-03 · 4 obs
● 2015-08-17 18:10:12
● 2015-12-03 11:25:44
○ 2016-03-15 21:13:56
○ 2026-08-13 16:27:16
● 2015-12-03 11:25:44
○ 2016-03-15 21:13:56
○ 2026-08-13 16:27:16
○NSfileqns1.lisonal.com2016-09-11 → 2016-09-11 · 4 obs
○ 2016-03-15 21:13:56
● 2016-09-11 05:40:22
○ 2017-04-19 13:25:20
○ 2026-08-13 16:27:16
● 2016-09-11 05:40:22
○ 2017-04-19 13:25:20
○ 2026-08-13 16:27:16
○NSfileqns2.lisonal.com2016-09-11 → 2016-09-11 · 4 obs
○ 2016-03-15 21:13:56
● 2016-09-11 05:40:22
○ 2017-04-19 13:25:20
○ 2026-08-13 16:27:16
● 2016-09-11 05:40:22
○ 2017-04-19 13:25:20
○ 2026-08-13 16:27:16
○NSmaria.ns.cloudflare.com2015-08-17 → 2015-12-03 · 4 obs
● 2015-08-17 18:10:12
● 2015-12-03 11:25:44
○ 2016-03-15 21:13:56
○ 2026-08-13 16:27:16
● 2015-12-03 11:25:44
○ 2016-03-15 21:13:56
○ 2026-08-13 16:27:16
○NSns1.lisonal.com2017-04-19 → 2017-04-19 · 4 obs
○ 2016-09-11 05:40:22
● 2017-04-19 13:25:20
○ 2026-04-14 00:22:36
○ 2026-08-13 16:27:16
● 2017-04-19 13:25:20
○ 2026-04-14 00:22:36
○ 2026-08-13 16:27:16
○NSns2.lisonal.com2017-04-19 → 2017-04-19 · 4 obs
○ 2016-09-11 05:40:22
● 2017-04-19 13:25:20
○ 2026-04-14 00:22:36
○ 2026-08-13 16:27:16
● 2017-04-19 13:25:20
○ 2026-04-14 00:22:36
○ 2026-08-13 16:27:16
○MXdc-3274ddca.itexamcollection.com2015-08-17 → 2015-08-17 · 3 obs
● 2015-08-17 18:10:12
○ 2015-12-03 11:25:44
○ 2026-08-13 16:27:16
○ 2015-12-03 11:25:44
○ 2026-08-13 16:27:16
○MXitexamcollection.com2016-09-11 → 2017-04-19 · 5 obs
○ 2016-03-15 21:13:56
● 2016-09-11 05:40:22
● 2017-04-19 13:25:20
○ 2026-04-14 00:22:36
○ 2026-08-13 16:27:16
● 2016-09-11 05:40:22
● 2017-04-19 13:25:20
○ 2026-04-14 00:22:36
○ 2026-08-13 16:27:16
○MXmail.itexamcollection.com2015-12-03 → 2015-12-03 · 4 obs
○ 2015-08-17 18:10:12
● 2015-12-03 11:25:44
○ 2016-03-15 21:13:56
○ 2026-08-13 16:27:16
● 2015-12-03 11:25:44
○ 2016-03-15 21:13:56
○ 2026-08-13 16:27:16
○MXmail2.itexamcollection.com2015-12-03 → 2015-12-03 · 4 obs
○ 2015-08-17 18:10:12
● 2015-12-03 11:25:44
○ 2016-03-15 21:13:56
○ 2026-08-13 16:27:16
● 2015-12-03 11:25:44
○ 2016-03-15 21:13:56
○ 2026-08-13 16:27:16
○MXmailgw.ns36.de2016-03-15 → 2016-03-15 · 4 obs
○ 2015-12-03 11:25:44
● 2016-03-15 21:13:56
○ 2016-09-11 05:40:22
○ 2026-08-13 16:27:16
● 2016-03-15 21:13:56
○ 2016-09-11 05:40:22
○ 2026-08-13 16:27:16
○A104.18.56.622015-08-17 → 2015-08-17 · 3 obs
● 2015-08-17 18:10:12
○ 2015-12-03 11:25:44
○ 2026-08-13 16:27:16
○ 2015-12-03 11:25:44
○ 2026-08-13 16:27:16
○A104.18.57.622015-08-17 → 2015-08-17 · 3 obs
● 2015-08-17 18:10:12
○ 2015-12-03 11:25:44
○ 2026-08-13 16:27:16
○ 2015-12-03 11:25:44
○ 2026-08-13 16:27:16
○A143.95.252.252015-12-03 → 2015-12-03 · 4 obs
○ 2015-08-17 18:10:12
● 2015-12-03 11:25:44
○ 2016-03-15 21:13:56
○ 2026-08-13 16:27:16
● 2015-12-03 11:25:44
○ 2016-03-15 21:13:56
○ 2026-08-13 16:27:16
○A2400:cb00:2048:1::6812:383e2015-08-17 → 2015-08-17 · 3 obs
● 2015-08-17 18:10:12
○ 2015-12-03 11:25:44
○ 2026-08-13 16:27:16
○ 2015-12-03 11:25:44
○ 2026-08-13 16:27:16
○A2400:cb00:2048:1::6812:393e2015-08-17 → 2015-08-17 · 3 obs
● 2015-08-17 18:10:12
○ 2015-12-03 11:25:44
○ 2026-08-13 16:27:16
○ 2015-12-03 11:25:44
○ 2026-08-13 16:27:16
○A59.139.30.2172016-09-11 → 2016-09-11 · 4 obs
○ 2016-03-15 21:13:56
● 2016-09-11 05:40:22
○ 2017-04-19 13:25:20
○ 2026-08-13 16:27:16
● 2016-09-11 05:40:22
○ 2017-04-19 13:25:20
○ 2026-08-13 16:27:16
○A59.139.30.2182017-04-19 → 2017-04-19 · 4 obs
○ 2016-09-11 05:40:22
● 2017-04-19 13:25:20
○ 2026-04-14 00:22:36
○ 2026-08-13 16:27:16
● 2017-04-19 13:25:20
○ 2026-04-14 00:22:36
○ 2026-08-13 16:27:16
○A72.52.4.902016-03-15 → 2016-03-15 · 4 obs
○ 2015-12-03 11:25:44
● 2016-03-15 21:13:56
○ 2016-09-11 05:40:22
○ 2026-08-13 16:27:16
● 2016-03-15 21:13:56
○ 2016-09-11 05:40:22
○ 2026-08-13 16:27:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.31.80.30
NS records: c.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 170ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|