mail.kolossa.com - dns.ninja

mail.kolossa.com

DNSSEC⚠️ Not signed
A144.76.201.143Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1

kolossa.com

DNSSEC⚠️ Not signed
A144.76.201.143Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1
NSrobotns2.second-ns.de
NSns1.first-ns.de
NSrobotns3.second-ns.com
MXmail.kolossa.com
TXTv=spf1 +a +mx +a:plesk.modern-labs.de -all
SOArobotns2.second-ns.deroland@kollossa.com 2026-06-27 #1

MX for

Same first word

Similar names

DNS History

3 records (1 active, 2 former)

20162017201820192020202120222023202420252026A144.76.201.143207.148.248.14366.151.181.49
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
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
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

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
kolossa.comns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com2 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

TypeCountSample Data
A1144.76.201.143

📌 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.