installcorecdn.com - robtex.com
installcorecdn.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=1771291435 | ||||||
DNS History
4 records (0 active, 4 former)
○NSns-1242.awsdns-27.org2015-07-13 → 2016-10-27 · 3 obs
● 2015-07-13 16:14:30
● 2016-10-27 21:10:20
○ 2026-03-11 03:34:14
● 2016-10-27 21:10:20
○ 2026-03-11 03:34:14
○NSns-1557.awsdns-02.co.uk2015-07-13 → 2016-10-27 · 3 obs
● 2015-07-13 16:14:30
● 2016-10-27 21:10:20
○ 2026-03-11 03:34:14
● 2016-10-27 21:10:20
○ 2026-03-11 03:34:14
○NSns-444.awsdns-55.com2015-07-13 → 2016-10-27 · 3 obs
● 2015-07-13 16:14:30
● 2016-10-27 21:10:20
○ 2026-03-11 03:34:14
● 2016-10-27 21:10:20
○ 2026-03-11 03:34:14
○NSns-815.awsdns-37.net2015-07-13 → 2016-10-27 · 3 obs
● 2015-07-13 16:14:30
● 2016-10-27 21:10:20
○ 2026-03-11 03:34:14
● 2016-10-27 21:10:20
○ 2026-03-11 03:34:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server: 192.31.80.30
NS records: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 604ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|