mail.kolossa.com - dns.ninja
mail.kolossa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 144.76.201.143Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
kolossa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 144.76.201.143Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| NS | robotns2.second-ns.de ⭐ | ||||||
| NS | ns1.first-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| MX | mail.kolossa.com ⭐ | ||||||
| TXT | v=spf1 +a +mx +a:plesk.modern-labs.de -all | ||||||
| SOA | robotns2.second-ns.deroland@kollossa.com 2026-06-27 #1 | ||||||
MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
●A144.76.201.1432026-02-15 → 2026-07-10 · 3 obs
○ 2016-04-28 12:18:16
● 2026-02-15 23:12:32
● 2026-07-10 11:17:32
● 2026-02-15 23:12:32
● 2026-07-10 11:17:32
○A207.148.248.1432015-10-31 → 2016-04-28 · 5 obs
○ 2015-06-06 15:21:34
● 2015-10-31 01:33:32
● 2016-04-28 12:18:16
○ 2026-02-15 23:12:32
○ 2026-07-10 11:17:32
● 2015-10-31 01:33:32
● 2016-04-28 12:18:16
○ 2026-02-15 23:12:32
○ 2026-07-10 11:17:32
○A66.151.181.492015-06-06 → 2015-06-06 · 3 obs
● 2015-06-06 15:21:34
○ 2015-10-31 01:33:32
○ 2026-07-10 11:17:32
○ 2015-10-31 01:33:32
○ 2026-07-10 11:17:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kolossa.com | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | 2 records |
✅ Authoritative Response
Server:193.47.99.3
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kolossa.com (unsigned zone)
⏱️ Timing
Total: 1363ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.76.201.143 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (robotns3.second-ns.com, robotns3.second-ns.com)
Analysis
Mail Server Role
Mail for kolossa.com is routed through the mail server mail.kolossa.com.
IP Addresses
mail.kolossa.com has exactly one IP address — 144.76.201.143.