WWW.RTSAK.COM - opencontroller.com

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opencontroller.com checked at 2025-10-03T20:51:49.185Z 629ms 91/91/91 100% R:20

`opencontroller.com`

NS	`ns2.transip.eu`
		A	2a01:7c8:f:c1f::195 ^{🇳🇱 TransIP BV}
			PTR	`ns2.transip.eu`
		A	37.97.199.195^{🇳🇱 TransIP BV}
			PTR	`ns2.transip.eu`
NS	`ns0.transip.net`
		A	2a01:7c8:dddd:195::195 ^{🇳🇱 TransIP BV}
			PTR	`ns0.transip.net`
		A	195.135.195.195^{🇮🇹 TransIP BV}
			PTR	`ns0.transip.net`
MX	`mx1.spamdefence.nl`
		A	2001:550:2:61::2fc:100 ^{🇺🇸 Cogent Communications, Inc.}
		A	38.89.254.156^{🇺🇸 I-3}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
NS	`ns1.transip.nl`
		A	2a01:7c8:7000:195::195 ^{🇳🇱 TransIP BV}
			PTR	`ns1.transip.nl`
		A	195.8.195.195^{🇳🇱 TransIP BV}
			PTR	`ns1.transip.nl`
A	81.172.235.198^{🇳🇱 DELTA Fiber - AS15435}
		PTR	`airtls.com`

mail.opencontroller.com

opencontroller.nl

opencontroller.com

opencontroller.ch

opencontroller.nl

opencontroller.com

opencontroller.ch

The parent of mail.opencontroller.com is opencontroller.com.

opencontroller.com points to a single IP: 81.172.235.198.

Other host names, for instance airtls.com, mail.openrtls.com, www.openrtls.com, openrtls.net and opencontroller.nl share IP numbers with opencontroller.com.

opencontroller.com is delegated to three name servers: ns2.transip.eu, ns0.transip.net and ns1.transip.nl.

opencontroller.com partially shares name servers with other domains; examples include julialouise.nl, westaanzee.nl, servicecenterrijscholen.nl, mydoo.nl and xgamedesign.com.

Host names with two IP numbers:

ns2.transip.eu points to 2a01:7c8:f:c1f::195 and 37.97.199.195.

ns0.transip.net points to 2a01:7c8:dddd:195::195 and 195.135.195.195.

ns1.transip.nl points to 2a01:7c8:7000:195::195 and 195.8.195.195.

opencontroller.com is handled by a single mail server, mx1.spamdefence.nl.

opencontroller.com has the same mail server setup as other domains, including airtls-sport.com, openrtls.net, opencontroller.nl, openrtls.info and airtlssport.com.

opencontroller.com shares some mail servers with other domains, at least partially, such as derooyfysio.nl, airtls.com, koosprins.nl, dalphin.eu and dalphin.nl.

these mail servers are often used alongside mx2.spamdefence.nl, mx3.spamdefence.nl and mx4.spamdefence.nl.

Host mx1.spamdefence.nl resolves to two IPs: 2001:550:2:61::2fc:100 and 38.89.254.156.

dbq