mail.kosystems.com - robtex.com
mail.kosystems.com
| DNSSEC | β οΈ Not signed | ||||||
kosystems.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 76.76.21.21πΊπΈ Amazon76.76.21.0/24 EC2 Prefix | ||||||
| NS | ns53.domaincontrol.com β | ||||||
| NS | ns54.domaincontrol.com | ||||||
| SOA | ns53.domaincontrol.comdns@jomax.net 2026-03-16 #0 | ||||||
Same first word
Similar names
DNS History
2 records (0 active, 2 former)
βA96.241.175.1492015-08-18 β 2016-09-04 Β· 3 obs
β 2015-08-18 06:00:50
β 2016-09-04 12:08:30
β 2026-04-03 04:50:46
β 2016-09-04 12:08:30
β 2026-04-03 04:50:46
βCNAMEmail.torknet.com2026-04-03 β 2026-04-03 Β· 1 obs
β 2026-04-03 04:50:46
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net... | - |
| kosystems.com | ns53.domaincontrol.com, ns54.domaincontrol.com | 4 records |
β Authoritative Response
Server:97.74.106.27
NS records: ns53.domaincontrol.com, ns54.domaincontrol.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for kosystems.com (unsigned zone)
β±οΈ Timing
Total: 80ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
π Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns53.domaincontrol.com, ns53.domaincontrol.com, ns54.domaincontrol.com...)