concretecompetition.com - robtex.com
concretecompetition.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=1784128162 | ||||||
DNS History
7 records (0 active, 7 former)
○NSdns-1.ans-secure.com2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 22:38:34
○ 2015-07-24 00:00:38
○ 2026-07-15 15:20:16
○ 2015-07-24 00:00:38
○ 2026-07-15 15:20:16
○NSdns-2.ans-secure.com2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 22:38:34
○ 2015-07-24 00:00:38
○ 2026-07-15 15:20:16
○ 2015-07-24 00:00:38
○ 2026-07-15 15:20:16
○NSns5.worldnic.com2015-07-24 → 2019-03-31 · 5 obs
○ 2008-03-15 22:38:34
● 2015-07-24 00:00:38
● 2019-03-31 17:02:28
○ 2026-03-15 00:39:26
○ 2026-07-15 15:20:16
● 2015-07-24 00:00:38
● 2019-03-31 17:02:28
○ 2026-03-15 00:39:26
○ 2026-07-15 15:20:16
○NSns6.worldnic.com2015-07-24 → 2019-03-31 · 5 obs
○ 2008-03-15 22:38:34
● 2015-07-24 00:00:38
● 2019-03-31 17:02:28
○ 2026-03-15 00:39:26
○ 2026-07-15 15:20:16
● 2015-07-24 00:00:38
● 2019-03-31 17:02:28
○ 2026-03-15 00:39:26
○ 2026-07-15 15:20:16
○MXp.webcom.ctmail.com2015-11-20 → 2019-03-31 · 4 obs
● 2015-11-20 02:50:02
● 2019-03-31 17:02:28
○ 2026-03-15 00:39:26
○ 2026-07-15 15:20:16
● 2019-03-31 17:02:28
○ 2026-03-15 00:39:26
○ 2026-07-15 15:20:16
○A207.200.176.222008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 22:38:34
○ 2015-07-24 00:00:38
○ 2026-07-15 15:20:16
○ 2015-07-24 00:00:38
○ 2026-07-15 15:20:16
○A67.225.172.882015-07-24 → 2019-03-31 · 5 obs
○ 2008-03-15 22:38:34
● 2015-07-24 00:00:38
● 2019-03-31 17:02:28
○ 2026-03-15 00:39:26
○ 2026-07-15 15:20:16
● 2015-07-24 00:00:38
● 2019-03-31 17:02:28
○ 2026-03-15 00:39:26
○ 2026-07-15 15:20:16
🔍 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:192.54.112.30
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: 73ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|