DNSWHOIS.INFO - mathreference.org

Search for IP or hostnames:

mathreference.org checked at 2025-09-10T08:18:54.440Z 231ms 81/81/81 100% R:19

`mathreference.org`

MX	`mail.joker.com`
		A	194.245.148.6^{🇩🇪 CSL}
			PTR	`mailfw3.joker-forward.com`
		A	194.245.148.9^{🇩🇪 CSL}
			PTR	`mailfw4.joker-forward.com`
NS	`x.ns.joker.com`
		A	194.245.103.13^{🇩🇪 CSL}
			PTR	`x.ns.joker.com`
NS	`y.ns.joker.com`
		A	2a01:4f8:c0c:165b::1 ^{🇩🇪 Hetzner}
			PTR	`y.ns.joker.com`
		A	23.88.49.189^{🇩🇪 Hetzner}
			PTR	`static.189.49.88.23.clients.your-server.de`
NS	`z.ns.joker.com`
		A	2607:5300:203:7e6d::2222 ^{🇨🇦 OVH}
			PTR	`z.ns.joker.com`
		A	192.95.37.184^{🇨🇦 OVH}
			PTR	`z.ns.joker.com`
A	78.46.202.169^{🇩🇪 Hetzner}
		PTR	`static.169.202.46.78.clients.your-server.de`

Starts with same word
`mathreference.org`

Starts similarily
`mathreference.org`

The parent of h3.mathreference.org, ns2.mathreference.org, and ns3.mathreference.org is mathreference.org.

78.46.202.169 is the IP number that mathreference.org points to.

Three name servers, x.ns.joker.com, y.ns.joker.com, and z.ns.joker.com, are delegated for mathreference.org.

The name servers of mathreference.org are at least partially shared with other domains such as euussciencetechnology.eu, forleaves.org, wt0f.com, haveskill.com, and aptarus.com.

x.ns.joker.com, y.ns.joker.com, and z.ns.joker.com are DNS records that point to IP addresses.

y.ns.joker.com points to 2a01:4f8:c0c:165b::1 and 23.88.49.189.

z.ns.joker.com points to 2607:5300:203:7e6d::2222 and 192.95.37.184.

The mail server, mail.joker.com, is responsible for handling mathreference.org.

Just like domains such as hytestsolutions.com, suomikauppa.org, anaroque.com, hamora.net, and pompeii-pspp.eu, mathreference.org also shares the same mail server setup.

There are two IP numbers that mail.joker.com points to: 194.245.148.6 and 194.245.148.9.

dbq