WWW.RTSAK.COM - r-squared.nl

Search for IP or hostnames:

r-squared.nl checked at 2025-09-30T13:26:46.151Z 244ms 148/148/148 100% R:12

`r-squared.nl`

MX	`antispamcluster.protagonist.nl`
		A	2a00:19c0:a064:180::1 ^{🇳🇱 Infopact Netwerk & Communicatie}
			PTR	`antispam8.protagonist.nl`
		A	2a00:19c0:b077:180::1 ^{🇳🇱 Infopact Netwerk & Communicatie}
			PTR	`antispam9.protagonist.nl`
		A	2a00:19c0:d148::80 ^{🇳🇱 Infopact Netwerk & Communicatie}
			PTR	`antispam6.protagonist.nl`
		A	2a00:19c0:d148::180 ^{🇳🇱 Infopact Netwerk & Communicatie}
			PTR	`antispam7.protagonist.nl`
		A	2a00:19c0:d148::250 ^{🇳🇱 Infopact Netwerk & Communicatie}
			PTR	`antispam1.protagonist.nl`
		A	185.214.148.80^{🇳🇱 Infopact Netwerk & Communicatie}
			PTR	`antispam6.protagonist.nl`
		A	185.214.148.180^{🇳🇱 Infopact Netwerk & Communicatie}
			PTR	`antispam7.protagonist.nl`
		A	185.214.148.250^{🇳🇱 Infopact Netwerk & Communicatie}
			PTR	`antispam1.protagonist.nl`
		A	217.18.64.180^{🇳🇱 Infopact Netwerk & Communicatie}
			PTR	`antispam8.protagonist.nl`
		A	217.18.77.180^{🇳🇱 Infopact Netwerk & Communicatie}
			PTR	`antispam9.protagonist.nl`
NS	`ken.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b7f ^{🇺🇸 Cloudflare}
			PTR	`ken.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17f ^{🇨🇷 Cloudflare}
			PTR	`ken.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217f ^{🇺🇸 Cloudflare}
			PTR	`ken.ns.cloudflare.com`
		A	108.162.193.127^{🇺🇸 Cloudflare}
			PTR	`ken.ns.cloudflare.com`
		A	172.64.33.127^{🇺🇸 Cloudflare}
			PTR	`ken.ns.cloudflare.com`
		A	173.245.59.127^{🇺🇸 Cloudflare}
			PTR	`ken.ns.cloudflare.com`
NS	`lisa.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a83 ^{🇺🇸 Cloudflare}
			PTR	`lisa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c083 ^{🇨🇷 Cloudflare}
			PTR	`lisa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2083 ^{🇺🇸 Cloudflare}
			PTR	`lisa.ns.cloudflare.com`
		A	108.162.192.131^{🇺🇸 Cloudflare}
			PTR	`lisa.ns.cloudflare.com`
		A	172.64.32.131^{🇺🇸 Cloudflare}
			PTR	`lisa.ns.cloudflare.com`
		A	173.245.58.131^{🇺🇸 Cloudflare}
			PTR	`lisa.ns.cloudflare.com`
A	136.243.89.146^{🇩🇪 Hetzner}
		PTR	`s33.domeinwinkel.nl`

`nl`

	NS	`ns1.dns.nl`
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`

Up

mail.r-squared.nl

Starts with same word

r-squared.nl

r-squared.biz

r-squared.ch

Starts similarily

r-squared.nl

r-squared.biz

r-squared.ch

dr-square.com

AI analysis

r-squared.nl is the parent of mail.r-squared.nl.

r-squared.nl resolves to one IP number: 136.243.89.146.

other host names including blios.eu, gebrvanhemert.nl, henlo.be, broedersrecruitment.nl and e-t-i.nl share IP numbers with r-squared.nl.

r-squared.nl is delegated to two name servers ken.ns.cloudflare.com and lisa.ns.cloudflare.com.

r-squared.nl shares the same name server setup as other domains, for instance mystageplan.com, puttensteinconsulting.nl, djitaliander.com, medischonderzoekcentrum.com and tulleken.net.

r-squared.nl at least partially shares name servers with other domains, for instance schusterman.org, videodroid.org, wanalike.net, focusplay.com.br and xn--7ov.net.

these name servers are commonly used alongside edna.ns.cloudflare.com.

Host names with six IP numbers:

Host name ken.ns.cloudflare.com points to: 2606:4700:58::adf5:3b7f, 2803:f800:50::6ca2:c17f, 2a06:98c1:50::ac40:217f, 108.162.193.127, 172.64.33.127 and 173.245.59.127.

Host name lisa.ns.cloudflare.com points to: 2606:4700:50::adf5:3a83, 2803:f800:50::6ca2:c083, 2a06:98c1:50::ac40:2083, 108.162.192.131, 172.64.32.131 and 173.245.58.131.

r-squared.nl is handled by a single mail server, antispamcluster.protagonist.nl.

r-squared.nl shares the same mail server setup as other domains, for instance ceciliajaime.com, vanmaaren.net, gastouder-friesland.nl, designnest.us and vanderliet.nl.

r-squared.nl shares mail servers with other domains to some extent, for instance delhaize-adinkerke.be.

antispamcluster.protagonist.nl points to ten IP numbers: 2a00:19c0:a064:180::1, 2a00:19c0:b077:180::1, 2a00:19c0:d148::80, 2a00:19c0:d148::180, 2a00:19c0:d148::250, 185.214.148.80, 185.214.148.180, 185.214.148.250, 217.18.64.180 and 217.18.77.180.

dbq