CF1759526976776-tsm20251003185623

WWW.RTSAK.COM - mail.opencontroller.com

Search for IP or hostnames:

mail.opencontroller.com checked at 2025-10-03T21:29:36.762Z 446ms 92/92/92 100% R:13

mail.opencontroller.com

CNAMEopencontroller.com
NSns2.transip.eu
A2a01:7c8:f:c1f::195 🇳🇱 TransIP BV
PTRns2.transip.eu
A37.97.199.195🇳🇱 TransIP BV
PTRns2.transip.eu
NSns0.transip.net
A2a01:7c8:dddd:195::195 🇳🇱 TransIP BV
PTRns0.transip.net
A195.135.195.195🇮🇹 TransIP BV
PTRns0.transip.net
MXmx1.spamdefence.nl
A2001:550:2:61::2fc:100 🇺🇸 Cogent Communications, Inc.
A38.89.254.156🇺🇸 I-3
PTRfe1-r2-in.ch03.l.antispamcloud.com
NSns1.transip.nl
A2a01:7c8:7000:195::195 🇳🇱 TransIP BV
PTRns1.transip.nl
A195.8.195.195🇳🇱 TransIP BV
PTRns1.transip.nl
A81.172.235.198🇳🇱 DELTA Fiber - AS15435
PTRairtls.com

opencontroller.com

NSns2.transip.eu
NSns0.transip.net
MXmx1.spamdefence.nl
NSns1.transip.nl
A81.172.235.198🇳🇱 DELTA Fiber - AS15435

Starts with same word

Starts similarily

AI analysis

mail.opencontroller.com resolves to one IP number: 81.172.235.198.

other host names including openrtls.net, opencontroller.nl, opencontroller.com, openrtls.info and airtls-games.com share IP numbers with mail.opencontroller.com.

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

mail.opencontroller.com at least partially shares name servers with other domains, for instance beamz.es, debison.nl, rmtcntrl.eu, theplayer.be and strizo.nl.

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.

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

mail.opencontroller.com shares the same mail server setup as other domains, for instance opencontroller.com, openrtls.info, airtlssport.com, airtls-games.com and openrtls.org.

mail.opencontroller.com shares some mail servers with other domains, at least partially, for instance reuselink.nl, gelredierenartsen.nl, humphreys.nl, openrtls.com and derooyfysio.nl.

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

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

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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ZNFXZMD CF johedugfp 2025-10-03