WWW.RTSAK.COM - questo.nu

Search for IP or hostnames:

questo.nu checked at 2025-09-06T21:12:43.918Z 227ms 91/91/91 100% R:16

`questo.nu`

NS	`ns1.dn-s.nl`
		A	2001:828:13e9:1:137::1 ^{🇳🇱 ProServe B.V.}
			PTR	`dns-shared-south-lb01.proserve.nl`
		A	80.84.227.137^{🇳🇱 ProServe B.V.}
			PTR	`dns-shared-south-lb01.proserve.nl`
NS	`ns2.dn-s.nl`
		A	2a05:d014:1c00:3a01:117c:ee84:61a:8006 ^{🇩🇪 Amazon}
			PTR	`dns-shared-east-lb01.proserve.nl`
		A	18.196.180.73^{🇩🇪 Amazon}
			PTR	`dns-shared-east-lb01.proserve.nl`
NS	`ns3.dn-s.nl`
		A	2a05:d018:746:6e01:8d86:5568:fc42:4562 ^{🇮🇪 Amazon}
			PTR	`dns-shared-west-lb01.proserve.nl`
		A	34.251.57.20^{🇮🇪 Amazon}
			PTR	`dns-shared-west-lb01.proserve.nl`
NS	`ns4.dn-s.nl`
		A	2001:828:13e9:1000:216::1 ^{🇳🇱 ProServe B.V.}
			PTR	`dns-shared-north-lb01.proserve.nl`
		A	81.4.77.216^{🇳🇱 ProServe B.V.}
			PTR	`dns-shared-north-lb01.proserve.nl`
MX	`mail.questo.nu`
		A	93.158.222.154^{🇳🇱 Serverius}
			PTR	`mail.lodewijk.frl`
A	93.158.222.154^{🇳🇱 Serverius}
		PTR	`mail.lodewijk.frl`

Up
`mail.questo.nu`

The parent of mail.questo.nu is questo.nu.

questo.nu refers to a single IP address, which is 93.158.222.154.

The IP numbers of questo.nu are also shared by other host names, specifically ns2.lodewijk.frl and mail.questo.nu.

Four name servers, ns1.dn-s.nl, ns2.dn-s.nl, ns3.dn-s.nl, and ns4.dn-s.nl, are assigned to questo.nu.

The domain questo.nu shares at least some of its name servers with other domains such as toperu.nl, vlassak.net, hdl-velp.nl, schemaexplorer.com, and mainserver.nl.

The name servers ns3.dn-s.eu, ns4.dn-s.org, and ns2.dn-s.be are frequently utilized in conjunction.

ns1.dn-s.nl, ns2.dn-s.nl, ns3.dn-s.nl, and ns4.dn-s.nl each point to two IP numbers: 2001:828:13e9:1:137::1 and 80.84.227.137, 2a05:d014:1c00:3a01:117c:ee84:61a:8006 and 18.196.180.73, 2a05:d018:746:6e01:8d86:5568:fc42:4562 and 34.251.57.20, 2001:828:13e9:1000:216::1 and 81.4.77.216 respectively.

The mail server, mail.questo.nu, manages questo.nu.

mail.questo.nu refers to a single IP address, which is 93.158.222.154.

dbq