NSLIST.NET - undefined.sk

Search for IP or hostnames:

undefined.sk checked at 2025-09-30T00:14:45.603Z 528ms 138/138/138 100% R:17

`undefined.sk`

MX	`mx1.improvmx.com`
		A	2a05:d012:412:e201:88aa:e7b9:7a43:12d7 ^{🇫🇷 Amazon}
		A	2a05:d012:412:e202:f36:2c1f:1a49:d38a ^{🇫🇷 Amazon}
		A	2a05:d012:412:e203:373a:f51a:4a85:1d25 ^{🇫🇷 Amazon}
		A	13.37.195.136^{🇫🇷 Amazon}
			PTR	`ec2-13-37-195-136.eu-west-3.compute.amazonaws.com`
		A	15.236.236.160^{🇫🇷 Amazon}
			PTR	`ec2-15-236-236-160.eu-west-3.compute.amazonaws.com`
		A	35.181.18.45^{🇫🇷 Amazon}
			PTR	`ec2-35-181-18-45.eu-west-3.compute.amazonaws.com`
MX	`mx2.improvmx.com`
		A	2a05:d012:412:e201:1f6e:f6e4:8fd7:4678 ^{🇫🇷 Amazon}
		A	2a05:d012:412:e202:e81e:cc44:3b53:8a3d ^{🇫🇷 Amazon}
		A	2a05:d012:412:e203:7e33:3d9c:28d7:ee20 ^{🇫🇷 Amazon}
		A	13.36.107.63^{🇫🇷 Amazon}
			PTR	`ec2-13-36-107-63.eu-west-3.compute.amazonaws.com`
		A	13.36.222.39^{🇫🇷 Amazon}
			PTR	`ec2-13-36-222-39.eu-west-3.compute.amazonaws.com`
		A	15.236.61.92^{🇫🇷 Amazon}
			PTR	`ec2-15-236-61-92.eu-west-3.compute.amazonaws.com`
NS	`ns3.webglobe.com`
		A	2a03:b0c0:1:d0::1090:2001 ^{🇬🇧 DigitalOcean}
			PTR	`ns3-lon.core.webglobe.com`
		A	178.62.60.201^{🇬🇧 DigitalOcean}
			PTR	`ns3-lon.core.webglobe.com`
NS	`ns1.webglobe.sk`
		A	2a00:1e40:a:53::5 ^{🇸🇰 Webglobe, a.s.}
			PTR	`ns1-bra.core.webglobe.com`
		A	185.65.223.35^{🇸🇰 Webglobe, a.s.}
			PTR	`ns1-bra.core.webglobe.com`
NS	`ns2.webglobe.sk`
		A	2001:1ab0:7e1e:2::5 ^{🇨🇿 Webglobe}
			PTR	`ns2-prg.core.webglobe.com`
		A	217.31.48.201^{🇨🇿 Webglobe}
			PTR	`ns2-prg.core.webglobe.com`
A	2001:15e8:110:7d00::295 ^{🇨🇿 INTERNET CZ}
A	80.211.204.162^{🇨🇿 INTERNET CZ}
		PTR	`162.204.forpsi.net`

mailin1.undefined.sk

undefined.sk is the parent of mailin1.undefined.sk.

undefined.sk points to two IPs: 2001:15e8:110:7d00::295 and 80.211.204.162.

Other host names, such as kkn.sk and mailin1.undefined.sk, share IP numbers with undefined.sk.

undefined.sk is delegated to three name servers: ns3.webglobe.com, ns1.webglobe.sk and ns2.webglobe.sk.

undefined.sk at least partially shares name servers with other domains, including krejta.cz, obalka.com, premiumhost.cz, tupa.sk and tisek.eu.

these name servers are commonly used with ns2.webglobe.cz, ns1.webglobe.cz, ns3.webglobe.sk and ns.webglobe.sk.

Host names with two IP numbers:

ns3.webglobe.com points to: 2a03:b0c0:1:d0::1090:2001 and 178.62.60.201

ns1.webglobe.sk points to: 2a00:1e40:a:53::5 and 185.65.223.35

ns2.webglobe.sk points to: 2001:1ab0:7e1e:2::5 and 217.31.48.201

undefined.sk is handled by two mail servers: mx1.improvmx.com and mx2.improvmx.com.

undefined.sk shares its mail server setup with other domains, including spynet.ca, the-hardcore.org, mmgmed.com, yapero.com and muskokaescape.com.

The mail servers for undefined.sk are shared with other domains, for instance orderhotlunch.com, mfarez.com, alkas.gr, brautsalon-liea.de and mymusic.today.

Host names with six IP numbers:

mx1.improvmx.com points to: 2a05:d012:412:e201:88aa:e7b9:7a43:12d7, 2a05:d012:412:e202:f36:2c1f:1a49:d38a, 2a05:d012:412:e203:373a:f51a:4a85:1d25, 13.37.195.136, 15.236.236.160 and 35.181.18.45.

mx2.improvmx.com points to: 2a05:d012:412:e201:1f6e:f6e4:8fd7:4678, 2a05:d012:412:e202:e81e:cc44:3b53:8a3d, 2a05:d012:412:e203:7e33:3d9c:28d7:ee20, 13.36.107.63, 13.36.222.39 and 15.236.61.92.

dbq