kosource.com - robtex.com
kosource.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=1776966721 | ||||||
Same first word
kosource.com |
Similar names
DNS History
11 records (0 active, 11 former)
○NSexpired1.dn(0x736578)it.com2026-04-03 → 2026-04-03 · 3 obs
○ 2018-07-04 11:07:54
● 2026-04-03 22:42:32
○ 2026-04-23 17:54:34
● 2026-04-03 22:42:32
○ 2026-04-23 17:54:34
○NSexpired2.dn(0x736578)it.com2026-04-03 → 2026-04-03 · 3 obs
○ 2018-07-04 11:07:54
● 2026-04-03 22:42:32
○ 2026-04-23 17:54:34
● 2026-04-03 22:42:32
○ 2026-04-23 17:54:34
○NSns1.dn(0x736578)it.com2015-07-08 → 2018-07-04 · 4 obs
● 2015-07-08 23:42:18
● 2018-07-04 11:07:54
○ 2026-04-03 22:42:32
○ 2026-04-23 17:54:34
● 2018-07-04 11:07:54
○ 2026-04-03 22:42:32
○ 2026-04-23 17:54:34
○NSns2.dn(0x736578)it.com2015-07-08 → 2018-07-04 · 5 obs
● 2015-07-08 23:42:18
○ 2015-11-21 00:19:34
● 2018-07-04 11:07:54
○ 2026-04-03 22:42:32
○ 2026-04-23 17:54:34
○ 2015-11-21 00:19:34
● 2018-07-04 11:07:54
○ 2026-04-03 22:42:32
○ 2026-04-23 17:54:34
○NSns3.dn(0x736578)it.com2015-07-08 → 2018-07-04 · 4 obs
● 2015-07-08 23:42:18
● 2018-07-04 11:07:54
○ 2026-04-03 22:42:32
○ 2026-04-23 17:54:34
● 2018-07-04 11:07:54
○ 2026-04-03 22:42:32
○ 2026-04-23 17:54:34
○NSns4.dn(0x736578)it.com2015-07-08 → 2018-07-04 · 4 obs
● 2015-07-08 23:42:18
● 2018-07-04 11:07:54
○ 2026-04-03 22:42:32
○ 2026-04-23 17:54:34
● 2018-07-04 11:07:54
○ 2026-04-03 22:42:32
○ 2026-04-23 17:54:34
○MXmail.kosource.com2015-07-08 → 2018-07-04 · 4 obs
● 2015-07-08 23:42:18
● 2018-07-04 11:07:54
○ 2026-04-03 22:42:32
○ 2026-04-23 17:54:34
● 2018-07-04 11:07:54
○ 2026-04-03 22:42:32
○ 2026-04-23 17:54:34
○A205.209.235.1272016-03-01 → 2016-06-19 · 5 obs
○ 2015-11-21 00:19:34
● 2016-03-01 01:45:54
● 2016-06-19 21:45:58
○ 2017-01-29 01:13:28
○ 2026-04-23 17:54:34
● 2016-03-01 01:45:54
● 2016-06-19 21:45:58
○ 2017-01-29 01:13:28
○ 2026-04-23 17:54:34
○A52.176.90.2022018-07-04 → 2018-07-04 · 4 obs
○ 2017-01-29 01:13:28
● 2018-07-04 11:07:54
○ 2026-04-03 22:42:32
○ 2026-04-23 17:54:34
● 2018-07-04 11:07:54
○ 2026-04-03 22:42:32
○ 2026-04-23 17:54:34
○A64.57.226.2522017-01-29 → 2017-01-29 · 4 obs
○ 2016-06-19 21:45:58
● 2017-01-29 01:13:28
○ 2018-07-04 11:07:54
○ 2026-04-23 17:54:34
● 2017-01-29 01:13:28
○ 2018-07-04 11:07:54
○ 2026-04-23 17:54:34
○A68.71.137.772015-07-08 → 2015-11-21 · 4 obs
● 2015-07-08 23:42:18
● 2015-11-21 00:19:34
○ 2016-03-01 01:45:54
○ 2026-04-23 17:54:34
● 2015-11-21 00:19:34
○ 2016-03-01 01:45:54
○ 2026-04-23 17:54:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.31.80.30
NS records: c.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 81ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|