du-u.com - robtex.com
du-u.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=1775412477 | ||||||
DNS History
16 records (0 active, 16 former)
○NSns1.bullsh.com2015-08-16 → 2016-05-26 · 4 obs
● 2015-08-16 14:02:38
● 2016-05-26 23:34:16
○ 2016-09-08 13:01:36
○ 2026-04-05 18:29:38
● 2016-05-26 23:34:16
○ 2016-09-08 13:01:36
○ 2026-04-05 18:29:38
○NSns1.dnsowl.com2016-09-08 → 2018-10-27 · 5 obs
○ 2016-05-26 23:34:16
● 2016-09-08 13:01:36
● 2018-10-27 13:34:14
○ 2026-03-10 22:09:08
○ 2026-04-05 18:29:38
● 2016-09-08 13:01:36
● 2018-10-27 13:34:14
○ 2026-03-10 22:09:08
○ 2026-04-05 18:29:38
○NSns2.bullsh.com2015-08-16 → 2016-05-26 · 4 obs
● 2015-08-16 14:02:38
● 2016-05-26 23:34:16
○ 2016-09-08 13:01:36
○ 2026-04-05 18:29:38
● 2016-05-26 23:34:16
○ 2016-09-08 13:01:36
○ 2026-04-05 18:29:38
○NSns2.dnsowl.com2016-09-08 → 2018-10-27 · 5 obs
○ 2016-05-26 23:34:16
● 2016-09-08 13:01:36
● 2018-10-27 13:34:14
○ 2026-03-10 22:09:08
○ 2026-04-05 18:29:38
● 2016-09-08 13:01:36
● 2018-10-27 13:34:14
○ 2026-03-10 22:09:08
○ 2026-04-05 18:29:38
○NSns3.dnsowl.com2016-09-08 → 2018-10-27 · 5 obs
○ 2016-05-26 23:34:16
● 2016-09-08 13:01:36
● 2018-10-27 13:34:14
○ 2026-03-10 22:09:08
○ 2026-04-05 18:29:38
● 2016-09-08 13:01:36
● 2018-10-27 13:34:14
○ 2026-03-10 22:09:08
○ 2026-04-05 18:29:38
○MXmail.du-u.com2015-08-16 → 2016-05-26 · 4 obs
● 2015-08-16 14:02:38
● 2016-05-26 23:34:16
○ 2016-09-08 13:01:36
○ 2026-04-05 18:29:38
● 2016-05-26 23:34:16
○ 2016-09-08 13:01:36
○ 2026-04-05 18:29:38
○MXmx1.emailowl.com2016-09-08 → 2018-10-27 · 5 obs
○ 2016-05-26 23:34:16
● 2016-09-08 13:01:36
● 2018-10-27 13:34:14
○ 2026-03-10 22:09:08
○ 2026-04-05 18:29:38
● 2016-09-08 13:01:36
● 2018-10-27 13:34:14
○ 2026-03-10 22:09:08
○ 2026-04-05 18:29:38
○MXmx2.emailowl.com2016-09-08 → 2018-10-27 · 5 obs
○ 2016-05-26 23:34:16
● 2016-09-08 13:01:36
● 2018-10-27 13:34:14
○ 2026-03-10 22:09:08
○ 2026-04-05 18:29:38
● 2016-09-08 13:01:36
● 2018-10-27 13:34:14
○ 2026-03-10 22:09:08
○ 2026-04-05 18:29:38
○MXmx3.emailowl.com2016-09-08 → 2018-10-27 · 5 obs
○ 2016-05-26 23:34:16
● 2016-09-08 13:01:36
● 2018-10-27 13:34:14
○ 2026-03-10 22:09:08
○ 2026-04-05 18:29:38
● 2016-09-08 13:01:36
● 2018-10-27 13:34:14
○ 2026-03-10 22:09:08
○ 2026-04-05 18:29:38
○A107.161.23.2042016-09-08 → 2018-10-27 · 5 obs
○ 2016-05-26 23:34:16
● 2016-09-08 13:01:36
● 2018-10-27 13:34:14
○ 2026-03-10 22:09:08
○ 2026-04-05 18:29:38
● 2016-09-08 13:01:36
● 2018-10-27 13:34:14
○ 2026-03-10 22:09:08
○ 2026-04-05 18:29:38
○A164.132.212.722016-09-08 → 2017-10-14 · 5 obs
○ 2016-05-26 23:34:16
● 2016-09-08 13:01:36
● 2017-10-14 23:22:34
○ 2018-02-11 03:28:16
○ 2026-04-05 18:29:38
● 2016-09-08 13:01:36
● 2017-10-14 23:22:34
○ 2018-02-11 03:28:16
○ 2026-04-05 18:29:38
○A167.114.213.1992016-09-08 → 2017-10-14 · 5 obs
○ 2016-05-26 23:34:16
● 2016-09-08 13:01:36
● 2017-10-14 23:22:34
○ 2018-02-11 03:28:16
○ 2026-04-05 18:29:38
● 2016-09-08 13:01:36
● 2017-10-14 23:22:34
○ 2018-02-11 03:28:16
○ 2026-04-05 18:29:38
○A192.161.187.2002018-02-11 → 2018-10-27 · 5 obs
○ 2017-10-14 23:22:34
● 2018-02-11 03:28:16
● 2018-10-27 13:34:14
○ 2026-03-10 22:09:08
○ 2026-04-05 18:29:38
● 2018-02-11 03:28:16
● 2018-10-27 13:34:14
○ 2026-03-10 22:09:08
○ 2026-04-05 18:29:38
○A209.133.221.2382016-05-26 → 2016-05-26 · 4 obs
○ 2015-10-30 16:22:50
● 2016-05-26 23:34:16
○ 2016-09-08 13:01:36
○ 2026-04-05 18:29:38
● 2016-05-26 23:34:16
○ 2016-09-08 13:01:36
○ 2026-04-05 18:29:38
○A209.141.38.712018-02-11 → 2018-10-27 · 5 obs
○ 2017-10-14 23:22:34
● 2018-02-11 03:28:16
● 2018-10-27 13:34:14
○ 2026-03-10 22:09:08
○ 2026-04-05 18:29:38
● 2018-02-11 03:28:16
● 2018-10-27 13:34:14
○ 2026-03-10 22:09:08
○ 2026-04-05 18:29:38
○A74.50.112.2372015-08-16 → 2015-10-30 · 4 obs
● 2015-08-16 14:02:38
● 2015-10-30 16:22:50
○ 2016-05-26 23:34:16
○ 2026-04-05 18:29:38
● 2015-10-30 16:22:50
○ 2016-05-26 23:34:16
○ 2026-04-05 18:29:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.33.14.30
NS records: i.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 256ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|