CF1759583990276-tsm20251004101907

WWW.RTSAK.COM - koonstra.info

Search for IP or hostnames:

koonstra.info checked at 2025-10-04T13:19:50.264Z 167ms 79/79/79 100% R:16

koonstra.info

MXmail.koonstra.info
A91.184.0.200🇩🇰 One.com
PTRbalancing.hostnet.nl
MXmx1.koonstra.info
A91.184.0.200🇩🇰 One.com
PTRbalancing.hostnet.nl
NSns01.hostnet.nl
A2001:67c:28cc::13 ONECOM-INFRA
PTRns1.hostnet.nl
A195.206.121.13 ONECOM-INFRA
PTRns1.hostnet.nl
NSns02.hostnet.nl
A2001:67c:3c0::13 🇩🇰 One.com
PTRns2.hostnet.nl
A185.10.11.13 One.com
PTRns2.hostnet.nl
A2a02:2268:1:0:f816:3eff:fe7b:63c6 🇳🇱 Hostnet
A91.184.0.200🇩🇰 One.com
PTRbalancing.hostnet.nl

info

NSa0.info.afilias-nst.info
NSa2.info.afilias-nst.info
NSc0.info.afilias-nst.info
NSb0.info.afilias-nst.org
NSb2.info.afilias-nst.org
NSd0.info.afilias-nst.org

Up

Starts with same word

Starts similarily

AI analysis

koonstra.info is a parent of mx1.koonstra.info and mail.koonstra.info.

koonstra.info has two IP numbers: 2a02:2268:1:0:f816:3eff:fe7b:63c6 and 91.184.0.200.

Other host names, for instance by-st.com, roceindhoven.com, dutess.com, korte.net and akazasport.eu share IP numbers with koonstra.info.

koonstra.info's delegation uses two name servers: ns01.hostnet.nl and ns02.hostnet.nl.

koonstra.info uses the same name server setup as other domains, such as hermeta.com, daob.nl, octasyscomp.nl, esqu.nl and basickids.nl.

Host names with two IPs:

ns01.hostnet.nl points to 2001:67c:28cc::13 and 195.206.121.13

ns02.hostnet.nl points to 2001:67c:3c0::13 and 185.10.11.13

koonstra.info is served by two mail servers mail.koonstra.info and mx1.koonstra.info.

Host names with a single IP number:

The host name mail.koonstra.info points to 91.184.0.200.

The host name mx1.koonstra.info points to 91.184.0.200.

Host names pointing to 91.184.0.200: mail.koonstra.info and mx1.koonstra.info.

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

YDTvlxy CF johedugfp 2025-10-04