core40solutions.com - dns.ninja
core40solutions.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=1787016774 | ||||||
Previously MX for
core40solutions.com |
Previous names
Next names
core40zone.com |
core411.com |
core42.com |
core43.com |
core44.com |
core45.com |
core46.com |
core46cet.com |
core46usa.com |
core47.com |
core48.com |
core48transport.com |
core49.com |
core49dev.com |
core4advisors.com |
DNS History
8 records (0 active, 8 former)
○NSns1.serverrack.net2015-08-22 → 2016-09-17 · 4 obs
● 2015-08-22 17:02:14
● 2016-09-17 13:42:38
○ 2026-08-17 22:30:24
○ 2026-08-18 01:58:48
● 2016-09-17 13:42:38
○ 2026-08-17 22:30:24
○ 2026-08-18 01:58:48
○NSns2.serverrack.net2015-08-22 → 2016-09-17 · 4 obs
● 2015-08-22 17:02:14
● 2016-09-17 13:42:38
○ 2026-08-17 22:30:24
○ 2026-08-18 01:58:48
● 2016-09-17 13:42:38
○ 2026-08-17 22:30:24
○ 2026-08-18 01:58:48
○NSns3.serverrack.net2015-08-22 → 2016-09-17 · 4 obs
● 2015-08-22 17:02:14
● 2016-09-17 13:42:38
○ 2026-08-17 22:30:24
○ 2026-08-18 01:58:48
● 2016-09-17 13:42:38
○ 2026-08-17 22:30:24
○ 2026-08-18 01:58:48
○MXcore40solutions.com2015-08-22 → 2016-09-17 · 4 obs
● 2015-08-22 17:02:14
● 2016-09-17 13:42:38
○ 2026-08-17 22:30:24
○ 2026-08-18 01:58:48
● 2016-09-17 13:42:38
○ 2026-08-17 22:30:24
○ 2026-08-18 01:58:48
○MXmx1.serverrack.net2015-08-22 → 2016-09-17 · 4 obs
● 2015-08-22 17:02:14
● 2016-09-17 13:42:38
○ 2026-08-17 22:30:24
○ 2026-08-18 01:58:48
● 2016-09-17 13:42:38
○ 2026-08-17 22:30:24
○ 2026-08-18 01:58:48
○MXmx2.serverrack.net2015-08-22 → 2016-09-17 · 4 obs
● 2015-08-22 17:02:14
● 2016-09-17 13:42:38
○ 2026-08-17 22:30:24
○ 2026-08-18 01:58:48
● 2016-09-17 13:42:38
○ 2026-08-17 22:30:24
○ 2026-08-18 01:58:48
○MXmx3.serverrack.net2015-08-22 → 2016-09-17 · 4 obs
● 2015-08-22 17:02:14
● 2016-09-17 13:42:38
○ 2026-08-17 22:30:24
○ 2026-08-18 01:58:48
● 2016-09-17 13:42:38
○ 2026-08-17 22:30:24
○ 2026-08-18 01:58:48
○A108.44.238.72015-08-22 → 2016-09-17 · 4 obs
● 2015-08-22 17:02:14
● 2016-09-17 13:42:38
○ 2026-08-17 22:30:24
○ 2026-08-18 01:58:48
● 2016-09-17 13:42:38
○ 2026-08-17 22:30:24
○ 2026-08-18 01:58:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.54.112.30
NS records: l.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 165ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|