CF1759750368560-tsm20251005211530

DNSWHOIS.INFO - rtbk.nl

Search for IP or hostnames:

rtbk.nl checked at 2025-10-06T11:32:48.534Z 855ms 150/150/150 100% R:13

rtbk.nl

NSns2.qarpa.biz
A2001:1460:2:2:1c00:4eff:fe00:2bf6 🇳🇱 CLDIN
PTRns04.2is.be
PTRns04b.2is.be
A62.221.197.54🇳🇱 CLDIN
PTRns04.2is.be
NSns1.qarpa.eu
A2001:1460:3:4:1c00:b4ff:fe00:270a 🇳🇱 CLDIN
PTRns03.2is.nl
A62.221.202.199🇳🇱 CLDIN
PTRns03.2is.nl
NSns3.qarpa.eu
A2a01:7e02::f03c:94ff:fe2f:fe94 🇪🇸 Linode AS63949
A172.233.110.124🇪🇸 Linode AS63949
PTR172-233-110-124.ip.linodeusercontent.com
MXfallbackmx.spamservice.nl
A2001:1460:3:1:1c00:19ff:fe00:1745 🇳🇱 CLDIN
PTRfilter3.spamservice.nl
A2001:1460:3:4:1c00:28ff:fe00:2659 🇳🇱 CLDIN
PTRfilter1.spamservice.nl
A2001:1460:3:4:1c00:a1ff:fe00:265b 🇳🇱 CLDIN
PTRfilter2.spamservice.nl
A62.221.202.22🇳🇱 CLDIN
PTRfilter1.spamservice.nl
A62.221.202.24🇳🇱 CLDIN
PTRfilter2.spamservice.nl
A94.126.32.146🇳🇱 CLDIN
PTRfilter3.spamservice.nl
MXlastmx.spamservice.nl
A2001:1460:3:1:1c00:19ff:fe00:1745 🇳🇱 CLDIN
PTRfilter3.spamservice.nl
A2001:1460:3:4:1c00:28ff:fe00:2659 🇳🇱 CLDIN
PTRfilter1.spamservice.nl
A2001:1460:3:4:1c00:a1ff:fe00:265b 🇳🇱 CLDIN
PTRfilter2.spamservice.nl
A62.221.202.22🇳🇱 CLDIN
PTRfilter1.spamservice.nl
A62.221.202.24🇳🇱 CLDIN
PTRfilter2.spamservice.nl
A94.126.32.146🇳🇱 CLDIN
PTRfilter3.spamservice.nl
MXmx.spamservice.nl
A2001:1460:3:1:1c00:19ff:fe00:1745 🇳🇱 CLDIN
PTRfilter3.spamservice.nl
A2001:1460:3:4:1c00:28ff:fe00:2659 🇳🇱 CLDIN
PTRfilter1.spamservice.nl
A2001:1460:3:4:1c00:a1ff:fe00:265b 🇳🇱 CLDIN
PTRfilter2.spamservice.nl
A62.221.202.22🇳🇱 CLDIN
PTRfilter1.spamservice.nl
A62.221.202.24🇳🇱 CLDIN
PTRfilter2.spamservice.nl
A94.126.32.146🇳🇱 CLDIN
PTRfilter3.spamservice.nl
A62.221.199.71🇳🇱 CLDIN
PTRv37058.2is.nl

nl

NSns1.dns.nl
NSns3.dns.nl
NSns4.dns.nl

Starts with same word

Starts similarily

AI analysis

rtbk.nl points to a single IP number: 62.221.199.71.

other host names for instance v33086.2is.nl, repoman.nl, webxite.nl, qarpa.eu and postvak.com share IP numbers with rtbk.nl.

rtbk.nl is delegated to three name servers: ns2.qarpa.biz, ns1.qarpa.eu and ns3.qarpa.eu.

rtbk.nl at least partially shares name servers with other domains, for instance ravisie.nl, primeur.nl, licher.net, qarpa.biz and emzed.nl.

Host names with two IP numbers:

Host ns2.qarpa.biz points to 2001:1460:2:2:1c00:4eff:fe00:2bf6 and 62.221.197.54.

Host ns1.qarpa.eu points to 2001:1460:3:4:1c00:b4ff:fe00:270a and 62.221.202.199.

Host ns3.qarpa.eu points to 2a01:7e02::f03c:94ff:fe2f:fe94 and 172.233.110.124.

rtbk.nl is handled by three mail servers: fallbackmx.spamservice.nl, lastmx.spamservice.nl and mx.spamservice.nl.

rtbk.nl shares mail servers with other domains at least partially, including houthandelmodderkolk.nl, hardland.net, bettine.org, workpalette.com and heartresearch.nl.

Host names sharing six IP numbers:

fallbackmx.spamservice.nl, lastmx.spamservice.nl and mx.spamservice.nl point to: 2001:1460:3:1:1c00:19ff:fe00:1745, 2001:1460:3:4:1c00:28ff:fe00:2659, 2001:1460:3:4:1c00:a1ff:fe00:265b, 62.221.202.22, 62.221.202.24 and 94.126.32.146.

2001:1460:3:1:1c00:19ff:fe00:1745, 2001:1460:3:4:1c00:28ff:fe00:2659, 2001:1460:3:4:1c00:a1ff:fe00:265b, 62.221.202.22, 62.221.202.24 and 94.126.32.146 are pointed to by: fallbackmx.spamservice.nl, lastmx.spamservice.nl and mx.spamservice.nl.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

SNXmHnG CF johedugfp 2025-10-06