bestimprovementusa.com - robtex.com
bestimprovementusa.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=1778607011 | ||||||
Previously MX for
mail.bestimprovementusa.com |
DNS History
9 records (0 active, 9 former)
○NSns1.systemdns.com2015-06-27 → 2016-02-04 · 4 obs
● 2015-06-27 05:28:28
● 2016-02-04 07:21:10
○ 2016-04-20 11:00:02
○ 2026-05-12 17:30:42
● 2016-02-04 07:21:10
○ 2016-04-20 11:00:02
○ 2026-05-12 17:30:42
○NSns2.systemdns.com2015-06-27 → 2016-02-04 · 4 obs
● 2015-06-27 05:28:28
● 2016-02-04 07:21:10
○ 2016-04-20 11:00:02
○ 2026-05-12 17:30:42
● 2016-02-04 07:21:10
○ 2016-04-20 11:00:02
○ 2026-05-12 17:30:42
○NSns3.systemdns.com2015-06-27 → 2016-02-04 · 4 obs
● 2015-06-27 05:28:28
● 2016-02-04 07:21:10
○ 2016-04-20 11:00:02
○ 2026-05-12 17:30:42
● 2016-02-04 07:21:10
○ 2016-04-20 11:00:02
○ 2026-05-12 17:30:42
○NSsea1.qctotaltech.com2016-04-20 → 2017-05-24 · 4 obs
○ 2016-02-04 07:21:10
● 2016-04-20 11:00:02
● 2017-05-24 02:15:52
○ 2026-05-12 17:30:42
● 2016-04-20 11:00:02
● 2017-05-24 02:15:52
○ 2026-05-12 17:30:42
○NSsea1b.qctotaltech.com2016-04-20 → 2017-05-24 · 4 obs
○ 2016-02-04 07:21:10
● 2016-04-20 11:00:02
● 2017-05-24 02:15:52
○ 2026-05-12 17:30:42
● 2016-04-20 11:00:02
● 2017-05-24 02:15:52
○ 2026-05-12 17:30:42
○MXbestimprovementusa.com2016-04-20 → 2017-05-24 · 4 obs
○ 2016-02-04 07:21:10
● 2016-04-20 11:00:02
● 2017-05-24 02:15:52
○ 2026-05-12 17:30:42
● 2016-04-20 11:00:02
● 2017-05-24 02:15:52
○ 2026-05-12 17:30:42
○MXmail-fwd.att-webhosting.com2015-06-27 → 2016-02-04 · 4 obs
● 2015-06-27 05:28:28
● 2016-02-04 07:21:10
○ 2016-04-20 11:00:02
○ 2026-05-12 17:30:42
● 2016-02-04 07:21:10
○ 2016-04-20 11:00:02
○ 2026-05-12 17:30:42
○A50.22.154.22016-04-20 → 2017-05-24 · 4 obs
○ 2016-02-04 07:21:10
● 2016-04-20 11:00:02
● 2017-05-24 02:15:52
○ 2026-05-12 17:30:42
● 2016-04-20 11:00:02
● 2017-05-24 02:15:52
○ 2026-05-12 17:30:42
○A72.21.91.602015-06-27 → 2016-02-04 · 4 obs
● 2015-06-27 05:28:28
● 2016-02-04 07:21:10
○ 2016-04-20 11:00:02
○ 2026-05-12 17:30:42
● 2016-02-04 07:21:10
○ 2016-04-20 11:00:02
○ 2026-05-12 17:30:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.12.94.30
NS records: e.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 215ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|