mail2.tkcdev.com - robtex.com
mail2.tkcdev.com
| DNSSEC | ⚠️ Not signed | ||||||
tkcdev.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.six-group.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.six-group.com ⚠️ Not in zone NS records | ||||||
| NS | ns22.six-group.com ⚠️ Not in zone NS records | ||||||
| NS | ns31.six-group.com ⚠️ Not in zone NS records | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
○A23.91.117.22015-08-08 → 2015-08-08 · 3 obs
● 2015-08-08 20:56:10
○ 2015-12-02 05:19:54
○ 2026-03-26 21:32:16
○ 2015-12-02 05:19:54
○ 2026-03-26 21:32:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tkcdev.com | ns1.six-group.com, ns2.six-group.com, ns22.six-group.com, ns31.six-group.com | 4 records |
✅ Authoritative Response
Server:153.46.163.253
NS records: ns1.six-group.com, ns2.six-group.com, ns22.six-group.com, ns31.six-group.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tkcdev.com (unsigned zone)
⏱️ Timing
Total: 311ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.six-group.com, ns2.six-group.com, ns22.six-group.com...)