`mx2.open.pl`

CNAME	`open.pl`
DNSSEC	⚠️ Not signed
A	162.159.136.54^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	162.159.137.54^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`dns2.home.pl` ⭐
		A	2001:8d8:fe:53:6870::2^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`dns2.home.pl`
		A	217.160.81.248^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`dns2.home.pl`
NS	`dns.home.pl` ⚠️ Not in parent delegation
		A	2001:8d8:fe:53:6870::1^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`dns.home.pl`
		A	217.160.80.244^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`dns.home.pl`
NS	`dns3.home.pl`
		A	2607:f1c0:fe:53:185:132:34:251^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`dns3.home.pl`
		A	185.132.34.251^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`dns3.home.pl`
MX	`mx1.emailsrvr.com` ⭐
		A	108.166.43.1^{🇺🇸 RACKSPACE-ORD108.166.0.0/18 Rackspace}
			PTR	`mx1.emailsrvr.com`
MX	`mx2.emailsrvr.com`⁽²⁰⁾
		A	184.106.54.2^{🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD}
			PTR	`mx2.emailsrvr.com`
TXT	`verify-e68d3eb75bbbed46`
TXT	`v=spf1 include:emailsrvr.com ~all`
SOA	`dns.home.pl`admin@home.pl serial=406582560

`open.pl`

	DNSSEC	⚠️ Not signed
	A	162.159.136.54^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
	A	162.159.137.54^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
	NS	`dns2.home.pl` ⭐
	NS	`dns.home.pl` ⚠️ Not in parent delegation
	NS	`dns3.home.pl`
	MX	`mx1.emailsrvr.com` ⭐
	MX	`mx2.emailsrvr.com`⁽²⁰⁾
	TXT	`verify-e68d3eb75bbbed46`
	TXT	`v=spf1 include:emailsrvr.com ~all`
	SOA	`dns.home.pl`admin@home.pl serial=406582560

WOT: SAFE (69/100)
WOT: SAFE (80/100)

Previously MX for

open.pl

openfinance.pl

Same first word

mx2.nl

mx2.jp

mx2.memset.net

mx2.co

mx2.fr

mx2.se

mx2.uni5.net

mx2.dk

mx2.pb.gov.br

mx2.ru

mx2.cci.fr

mx2.me

mx2.cc

mx2.dev

mx2.us

mx2.sp.gov.br

mx2.vip

mx2.it

mx2.dnsup.net

mx2.in

mx2.info

mx2.gouv.km

mx2.pl

mx2.cloudaccess.net

mx2.mil.lv

mx2.vg

mx2.com

mx2.io

mx2.life

mx2.email

mx2.bplaced.net

mx2.org

mx2.kinghost.net

mx2.eu

mx2.agency

mx2.kapsi.fi

mx2.red

mx2.gov.ru

mx2.net

mx2.in-berlin.de

mx2.hu

mx2.law

mx2.tuxfamily.org

mx2.at

mx2.cn

mx2.de

mx2.ca

Similar names

2xm.ru

xm2.de

2xm.net

xm2.cl

x2m.com.br

m2x.ru

2mx.co.uk

2mx.at

m2x.app

m2x.co

2mx.info

2xm.pt

m2x.net

xm2.com

2mx.nl

m2x.de

x2m.cn

2xm.info

2mx.ro

2mx.com.br

2xm.com

m2x.it

x2m.ru

2xm.cn

m2x.nl

m2x.alwaysdata.net

2mx.de

2mx.xyz

xm2.ru

2mx.com

xm2.it

x2m.org

m2x.ca

2mx.dev

2xm.dk

m2x.com

2xm.eu

2xm.de

2mx.eu

2xm.com.br

xm2.net

2xm.com.pl

m2x.fr

2mx.it

2mx.cn

x2m.com

2mx.uk

m2x.org

m2x.cz

m2x.com.tw

xm2.cn

m2x.io

xm2.org

m2x.eu

2mx.cc

m2x.cn

x2m.co.za

2mx.net

2mx.fr

x2m.de

2mx.org

DNS History

2 records (1 active, 1 former)

○A195.95.144.1542016-09-16 → 2017-01-07 · 3 obs

● 2016-09-16 00:54:52
● 2017-01-07 13:04:08
○ 2026-03-27 22:25:30

●CNAMEopen.pl2026-03-27 → 2026-03-27 · 1 obs

● 2026-03-27 22:25:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	f-dns.pl, j-dns.pl, b-dns.pl, a-dns.pl...	-
open.pl	dns.home.pl, dns2.home.pl	4 records

✅ Authoritative Response

Server:217.160.80.244

NS records: dns.home.pl, dns2.home.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for open.pl (unsigned zone)

⏱️ Timing

Total: 201ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`open.pl`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns.home.pl, dns.home.pl, dns2.home.pl...)

Analysis

IP Addresses

Two IP numbers are pointed to by mx2.open.pl: 162.159.136.54 and 162.159.137.54.

other host names include freezones.ae, sozialversicherung24.info, oneorganic.eu, landscare.org and whtsagrouplinks.com; they share IP numbers with mx2.open.pl.

Name Servers

mx2.open.pl is delegated to three name servers dns2.home.pl, dns3.home.pl and dns.home.pl.

mx2.open.pl at least partially shares name servers with other domains, for instance cloudserver051148.home.pl, cloudserver071640.home.pl, cloudserver109561.home.pl, zsj.home.pl and cloudserver049793.home.pl.

Host names with two IP numbers:

dns2.home.pl points to 2001:8d8:fe:53:6870::2 and 217.160.81.248; dns3.home.pl points to 2607:f1c0:fe:53:185:132:34:251 and 185.132.34.251; dns.home.pl points to 2001:8d8:fe:53:6870::1 and 217.160.80.244.

Mail Servers

mx2.open.pl is handled by two mail servers: mx1.emailsrvr.com and mx2.emailsrvr.com.

mx2.open.pl uses the same mail server setup as other domains, for instance islandclub.com, 1ragl.com, egenware.com, billyjoel.com and ubqo.com.

mx2.open.pl shares at least partially some mail servers with other domains, for instance kulinare.lt, thoroughbrednissan.com, curtisandbell.co.uk, scpg.tv and supermaxi.com.

Host names with one IP:

mx1.emailsrvr.com points to: 108.166.43.1

mx2.emailsrvr.com points to: 184.106.54.2

mx2.open.pl - robtex.com

mx2.open.pl

open.pl