`mailin2.codus.pl`

DNSSEC	⚠️ Not signed
A	2a00:4b40:aaaa:2101:45:13:137:8^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
		PTR	`m1-u6-mx.websupport.sk`
A	45.13.137.7^{🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24}

`codus.pl`

	DNSSEC	⚠️ Not signed
	A	2a00:4b40:aaaa:2008::5^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
	A	37.9.175.188^{🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24}
	NS	`ns1.websupport.sk` ⭐
	NS	`ns2.websupport.sk`
	NS	`ns3.websupport.sk`
	MX	`mailin1.codus.pl` ⭐
	MX	`mailin2.codus.pl`⁽¹⁰⁰⁾
	TXT	`v=spf1 a mx include:_spf.m1.websupport.sk ?all`
	TXT	`spf2.0/pra a mx include:_sid.m1.websupport.sk ?all`
	SOA	`ns1.websupport.sk`admin@websupport.sk serial=1783897982

MX for

codus.pl

Similar names

in2mail.com

DNS History

2 records (2 active, 0 former)

●A2a00:4b40:aaaa:2101:45:13:137:82026-07-28 → 2026-07-30 · 2 obs

● 2026-07-28 11:12:38
● 2026-07-30 02:58:10

●A45.13.137.72026-07-28 → 2026-07-30 · 2 obs

● 2026-07-28 11:12:38
● 2026-07-30 02:58:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...	-
codus.pl	ns2.websupport.sk, ns3.websupport.sk, ns1.websupport.sk	-

✅ Authoritative Response

Server:45.10.97.11

NS records: ns2.websupport.sk, ns3.websupport.sk, ns1.websupport.sk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codus.pl (unsigned zone)

⏱️ Timing

Total: 519ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.13.137.7`
AAAA	1	`2a00:4b40:aaaa:2101:45:13:137:8`

Analysis

Mail Server Role

codus.pl uses mailin2.codus.pl as a mail server.

mailin1.codus.pl routinely functions as a mail server together with mailin2.codus.pl.

IP Addresses

mailin2.codus.pl directs to two IP numbers, 45.13.137.7 and 2a00:4b40:aaaa:2101:45:13:137:8

mailin1.szro.hu, mailin1.svetlandie.cz, mailin1.hvprint.sk and two other host names share IP numbers with mailin2.codus.pl.

mailin2.codus.pl - robtex.com

mailin2.codus.pl

codus.pl