avantagelearning.com - robtex.com
avantagelearning.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=1787113509 | ||||||
Previous names
Next names
DNS History
2 records (0 active, 2 former)
○A207.148.248.1432015-10-11 → 2017-01-27 · 5 obs
○ 2015-05-19 04:53:52
● 2015-10-11 07:35:10
● 2017-01-27 22:48:50
○ 2018-10-28 02:08:58
○ 2026-08-19 04:29:44
● 2015-10-11 07:35:10
● 2017-01-27 22:48:50
○ 2018-10-28 02:08:58
○ 2026-08-19 04:29:44
○A66.151.181.492015-05-19 → 2015-05-19 · 3 obs
● 2015-05-19 04:53:52
○ 2015-10-11 07:35:10
○ 2026-08-19 04:29:44
○ 2015-10-11 07:35:10
○ 2026-08-19 04:29:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.33.14.30
NS records: l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 248ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|