olgroupusainc.com - robtex.com
olgroupusainc.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=1786555419 | ||||||
DNS History
7 records (0 active, 7 former)
○NSns1.att-websites.com2015-07-06 → 2017-09-01 · 4 obs
● 2015-07-06 08:26:08
● 2017-09-01 14:30:24
○ 2026-02-19 02:35:14
○ 2026-08-12 17:32:38
● 2017-09-01 14:30:24
○ 2026-02-19 02:35:14
○ 2026-08-12 17:32:38
○NSns2.att-websites.com2015-07-06 → 2017-09-01 · 4 obs
● 2015-07-06 08:26:08
● 2017-09-01 14:30:24
○ 2026-02-19 02:35:14
○ 2026-08-12 17:32:38
● 2017-09-01 14:30:24
○ 2026-02-19 02:35:14
○ 2026-08-12 17:32:38
○MXmx1c45.carrierzone.com2015-07-06 → 2017-09-01 · 4 obs
● 2015-07-06 08:26:08
● 2017-09-01 14:30:24
○ 2026-02-19 02:35:14
○ 2026-08-12 17:32:38
● 2017-09-01 14:30:24
○ 2026-02-19 02:35:14
○ 2026-08-12 17:32:38
○MXmx2c45.carrierzone.com2015-07-06 → 2017-09-01 · 4 obs
● 2015-07-06 08:26:08
● 2017-09-01 14:30:24
○ 2026-02-19 02:35:14
○ 2026-08-12 17:32:38
● 2017-09-01 14:30:24
○ 2026-02-19 02:35:14
○ 2026-08-12 17:32:38
○MXmx3c45.carrierzone.com2015-07-06 → 2017-09-01 · 4 obs
● 2015-07-06 08:26:08
● 2017-09-01 14:30:24
○ 2026-02-19 02:35:14
○ 2026-08-12 17:32:38
● 2017-09-01 14:30:24
○ 2026-02-19 02:35:14
○ 2026-08-12 17:32:38
○MXmx4c45.carrierzone.com2015-07-06 → 2017-09-01 · 4 obs
● 2015-07-06 08:26:08
● 2017-09-01 14:30:24
○ 2026-02-19 02:35:14
○ 2026-08-12 17:32:38
● 2017-09-01 14:30:24
○ 2026-02-19 02:35:14
○ 2026-08-12 17:32:38
○A66.155.35.2402015-07-06 → 2017-09-01 · 4 obs
● 2015-07-06 08:26:08
● 2017-09-01 14:30:24
○ 2026-02-19 02:35:14
○ 2026-08-12 17:32:38
● 2017-09-01 14:30:24
○ 2026-02-19 02:35:14
○ 2026-08-12 17:32:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.54.112.30
NS records: f.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 101ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|