mx3.kortha.us - robtex.com

mx3.kortha.us

DNSSEC⚠️ Not signed
A2001:41d0:700:101a:a5d:283f:acf9:a58c🇫🇷 OVH2001:41d0::/32 IPv6
PTRmx3.checkdomain.de
A54.36.108.26🇫🇷 OVH54.36.0.0/16

kortha.us

DNSSEC⚠️ Not signed
A2a01:4f8:221:11cd:9734:4c26:6044:5f33🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
A88.99.101.251🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC
NSns2.checkdomain.de ⭐
NSns.checkdomain.de
MXmx3.kortha.us ⭐
MXmx1.kortha.us(20)
MXmx2.kortha.us(30)
SOAns.checkdomain.dehostmaster@checkdomain.de 2018-09-10 #1

MX for

kortha.us

Same first word

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x3m.lu
3xm.info

DNS History

2 records (2 active, 0 former)

202120222023202420252026A2001:41d0:700:101a:a5d:283f:acf9:a58c54.36.108.26
●A2001:41d0:700:101a:a5d:283f:acf9:a58c2020-01-20 → 2026-08-01 · 2 obs
● 2020-01-20 13:18:20
● 2026-08-01 01:38:04
●A54.36.108.262020-01-20 → 2026-08-01 · 2 obs
● 2020-01-20 13:18:20
● 2026-08-01 01:38:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usm.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us...-
kortha.usns2.checkdomain.de, ns.checkdomain.de-

✅ Authoritative Response

Server:109.237.143.11

NS records: ns2.checkdomain.de, ns.checkdomain.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kortha.us (unsigned zone)

⏱️ Timing

Total: 1194ms | Queries: -

📄 Records

TypeCountSample Data
A154.36.108.26
AAAA12001:41d0:700:101a:a5d:283f:acf9:a58c

Analysis

Mail Server Role

Mail for kortha.us is routed through the mail server mx3.kortha.us.

mx1.kortha.us and mx2.kortha.us are often paired with mx3.kortha.us as mail servers.

IP Addresses

mx3.kortha.us has two IP addresses: 54.36.108.26 and 2001:41d0:700:101a:a5d:283f:acf9:a58c

mx3.dforum.ch, mx3.supercar24.at, mx3.megaicon.at plus two other host names have IP numbers in common with mx3.kortha.us.