MXLIST.NET - ns4.open.pl

Search for IP or hostnames:

ns4.open.pl checked at 2025-10-18T06:52:27.803Z 192ms 99/99/99 100% R:13

`ns4.open.pl`

CNAME	`open.pl`
MX	`mx1.emailsrvr.com`
		A	173.203.187.1^{🇺🇸 RACKSPACE-IAD}
			PTR	`mx1.emailsrvr.com`
MX	`mx2.emailsrvr.com`
		A	146.20.161.2^{🇺🇸 RACKSPACE-IAD}
			PTR	`mx2.emailsrvr.com`
NS	`dns2.home.pl`
		A	2001:8d8:fe:53:6870::2 ^{🇩🇪 IONOS SE}
			PTR	`dns2.home.pl`
		A	217.160.81.248^{🇩🇪 IONOS SE}
			PTR	`dns2.home.pl`
NS	`dns3.home.pl`
		A	2607:f1c0:fe:53:185:132:34:251 ^{🇺🇸 IONOS-Anycast}
			PTR	`dns3.home.pl`
		A	185.132.34.251^{🇩🇪 IONOS-Anycast}
			PTR	`dns3.home.pl`
NS	`dns.home.pl`
		A	2001:8d8:fe:53:6870::1 ^{🇩🇪 IONOS SE}
			PTR	`dns.home.pl`
		A	217.160.80.244^{🇩🇪 IONOS SE}
			PTR	`dns.home.pl`
A	162.159.136.54^Cloudflare
A	162.159.137.54^Cloudflare

`open.pl`

	MX	`mx1.emailsrvr.com`
	MX	`mx2.emailsrvr.com`
	NS	`dns2.home.pl`
	NS	`dns3.home.pl`
	NS	`dns.home.pl`
	A	162.159.136.54^Cloudflare
	A	162.159.137.54^Cloudflare

rank #827882 globally
rank #6713 in the tld

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AI analysis

ns4.open.pl resolves to two IP numbers: 162.159.136.54 and 162.159.137.54.

Other host names, for instance rooftop.sk, lakiernik.net, voleatech.de, chilimath.com and digitalcloud.training share IP numbers with ns4.open.pl.

ns4.open.pl delegates to three name servers: dns2.home.pl, dns3.home.pl and dns.home.pl.

ns4.open.pl shares some name servers with other domains, for example 4ict.pl, cloudserver070013.home.pl, housekeeper.pl, zwyklarozmowa.org and cloudserver110688.home.pl.

Host names with two IP numbers:

dns2.home.pl: 2001:8d8:fe:53:6870::2 and 217.160.81.248

dns3.home.pl: 2607:f1c0:fe:53:185:132:34:251 and 185.132.34.251

dns.home.pl: 2001:8d8:fe:53:6870::1 and 217.160.80.244

ns4.open.pl is served by two mail servers: mx1.emailsrvr.com and mx2.emailsrvr.com.

ns4.open.pl shares the mail server setup with other domains, for example debrasnider.com, beranked.com, lazyelm.com, interpacyachts.com and hindson.co.nz.

ns4.open.pl shares some mail servers with other domains, at least partially; for instance teamcotraro.com, healthyheritage.net, recorcholis.com.mx, pillar.net and homesofsplendor.com.

Host names with a single IP:

mx1.emailsrvr.com points to 173.203.187.1

mx2.emailsrvr.com points to 146.20.161.2

dbq