dell-support-us.com - robtex.com
dell-support-us.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=1776292357 | ||||||
DNS History
9 records (0 active, 9 former)
○NSns1.dell-support-us.com2015-06-14 → 2017-07-02 · 3 obs
● 2015-06-14 21:25:40
● 2017-07-02 17:48:24
○ 2026-04-15 22:48:06
● 2017-07-02 17:48:24
○ 2026-04-15 22:48:06
○NSns2.dell-support-us.com2015-06-14 → 2017-07-02 · 3 obs
● 2015-06-14 21:25:40
● 2017-07-02 17:48:24
○ 2026-04-15 22:48:06
● 2017-07-02 17:48:24
○ 2026-04-15 22:48:06
○MXdell-support-us.com2015-06-14 → 2016-05-29 · 4 obs
● 2015-06-14 21:25:40
● 2016-05-29 14:40:20
○ 2016-12-21 13:03:24
○ 2026-04-15 22:48:06
● 2016-05-29 14:40:20
○ 2016-12-21 13:03:24
○ 2026-04-15 22:48:06
○MXfallbackmx.spamexperts.eu2016-12-21 → 2017-07-02 · 4 obs
○ 2016-05-29 14:40:20
● 2016-12-21 13:03:24
● 2017-07-02 17:48:24
○ 2026-04-15 22:48:06
● 2016-12-21 13:03:24
● 2017-07-02 17:48:24
○ 2026-04-15 22:48:06
○MXlastmx.spamexperts.net2016-12-21 → 2017-07-02 · 4 obs
○ 2016-05-29 14:40:20
● 2016-12-21 13:03:24
● 2017-07-02 17:48:24
○ 2026-04-15 22:48:06
● 2016-12-21 13:03:24
● 2017-07-02 17:48:24
○ 2026-04-15 22:48:06
○MXmx.spamexperts.com2016-12-21 → 2017-07-02 · 4 obs
○ 2016-05-29 14:40:20
● 2016-12-21 13:03:24
● 2017-07-02 17:48:24
○ 2026-04-15 22:48:06
● 2016-12-21 13:03:24
● 2017-07-02 17:48:24
○ 2026-04-15 22:48:06
○A174.142.138.382016-04-15 → 2016-05-12 · 5 obs
○ 2015-12-28 16:41:40
● 2016-04-15 13:32:26
● 2016-05-12 00:56:24
○ 2016-05-29 14:40:20
○ 2026-04-15 22:48:06
● 2016-04-15 13:32:26
● 2016-05-12 00:56:24
○ 2016-05-29 14:40:20
○ 2026-04-15 22:48:06
○A174.142.220.1082016-12-21 → 2017-07-02 · 4 obs
○ 2016-05-29 14:40:20
● 2016-12-21 13:03:24
● 2017-07-02 17:48:24
○ 2026-04-15 22:48:06
● 2016-12-21 13:03:24
● 2017-07-02 17:48:24
○ 2026-04-15 22:48:06
○A72.55.131.772015-06-14 → 2016-05-29 · 7 obs
● 2015-06-14 21:25:40
● 2015-12-28 16:41:40
○ 2016-04-15 13:32:26
○ 2016-05-12 00:56:24
● 2016-05-29 14:40:20
○ 2016-12-21 13:03:24
○ 2026-04-15 22:48:06
● 2015-12-28 16:41:40
○ 2016-04-15 13:32:26
○ 2016-05-12 00:56:24
● 2016-05-29 14:40:20
○ 2016-12-21 13:03:24
○ 2026-04-15 22:48:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.5.6.30
NS records: c.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 50ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|