mailin2.codeplus.cz - robtex.com

mailin2.codeplus.cz

DNSSEC⚠️ Not signed
A2a00:4b40:aaaa:2101:45:13:137:114🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32
PTRmx20.websupport.hu
A45.13.137.7🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24

codeplus.cz

DNSSEC🔒 Signed (DS record present)
A2a00:4b40:aaaa:2011::7🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32
A37.9.175.213🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24
NSns1.websupport.cz ⭐
NSns2.websupport.cz
NSns3.websupport.eu
MXmailin1.codeplus.cz ⭐
MXmailin2.codeplus.cz(100)
SOAns1.websupport.czadmin@websupport.cz serial=1765841166

MX for

codeplus.cz

DNS History

2 records (2 active, 0 former)

A2a00:4b40:aaaa:2101:45:13:137:11445.13.137.7
●A2a00:4b40:aaaa:2101:45:13:137:1142026-02-26 → 2026-07-13 · 2 obs
● 2026-02-26 06:33:56
● 2026-07-13 05:11:20
●A45.13.137.72026-02-26 → 2026-07-13 · 2 obs
● 2026-02-26 06:33:56
● 2026-07-13 05:11:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
czd.ns.nic.cz, c.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz-
codeplus.czns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu-

✅ Authoritative Response

Server:45.10.97.11

NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 671ms | Queries: -

📄 Records

TypeCountSample Data
A145.13.137.7
AAAA12a00:4b40:aaaa:2101:45:13:137:114

Analysis

Mail Server Role

codeplus.cz uses mailin2.codeplus.cz as a mail server.

mailin1.codeplus.cz frequently appears as a mail server alongside mailin2.codeplus.cz.

IP Addresses

mailin2.codeplus.cz has two IP addresses: 45.13.137.7 and 2a00:4b40:aaaa:2101:45:13:137:114

mailin2.skybean.eu, mailin1.ipask.sk, mailin2.botes.sk and two other host names share IP numbers with mailin2.codeplus.cz.