CF1761899594183-tsm20251029173950

DNSWHOIS.INFO - koelstra.org

Search for IP or hostnames:

koelstra.org checked at 2025-10-31T08:33:14.130Z 1172ms 127/127/127 100% R:17

koelstra.org

MXmail.koelstra.org
A91.198.106.56πŸ‡³πŸ‡± CLDIN-NL
MXmx20.koelstra.org
A185.94.228.170πŸ‡³πŸ‡± CLDIN-NL
PTRns2.reviced.nl
NSguy.ns.cloudflare.com
A2606:4700:58::adf5:3bad πŸ‡ΊπŸ‡Έ Cloudflare
PTRguy.ns.cloudflare.com
A2803:f800:50::6ca2:c1ad πŸ‡¨πŸ‡· Cloudflare
PTRguy.ns.cloudflare.com
A2a06:98c1:50::ac40:21ad πŸ‡ΊπŸ‡Έ Cloudflare
PTRguy.ns.cloudflare.com
A108.162.193.173πŸ‡ΊπŸ‡Έ Cloudflare
PTRguy.ns.cloudflare.com
A172.64.33.173πŸ‡ΊπŸ‡Έ Cloudflare
PTRguy.ns.cloudflare.com
A173.245.59.173πŸ‡ΊπŸ‡Έ Cloudflare
PTRguy.ns.cloudflare.com
NSlinda.ns.cloudflare.com
A2606:4700:50::adf5:3afa πŸ‡ΊπŸ‡Έ Cloudflare
PTRlinda.ns.cloudflare.com
A2803:f800:50::6ca2:c0fa πŸ‡¨πŸ‡· Cloudflare
PTRlinda.ns.cloudflare.com
A2a06:98c1:50::ac40:20fa πŸ‡ΊπŸ‡Έ Cloudflare
PTRlinda.ns.cloudflare.com
A108.162.192.250πŸ‡ΊπŸ‡Έ Cloudflare
PTRlinda.ns.cloudflare.com
A172.64.32.250πŸ‡ΊπŸ‡Έ Cloudflare
PTRlinda.ns.cloudflare.com
A173.245.58.250πŸ‡ΊπŸ‡Έ Cloudflare
PTRlinda.ns.cloudflare.com
A2606:4700:3034::ac43:8530 πŸ‡ΊπŸ‡Έ Cloudflare
A2606:4700:3035::6815:54f πŸ‡ΊπŸ‡Έ Cloudflare
A104.21.5.79 Cloudflare
A172.67.133.48πŸ‡ΊπŸ‡Έ Cloudflare

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

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AI analysis

koelstra.org is a parent of mail.koelstra.org and mx20.koelstra.org.

koelstra.org maps to four IP numbers: 2606:4700:3034::ac43:8530, 2606:4700:3035::6815:54f, 104.21.5.79 and 172.67.133.48.

Other host names, for instance littlesmultron.se, westvirginia.gov, discountonlinemedicalsupplies.com, elektrik220volt.ru and www.telecomix.org share IP numbers with koelstra.org.

Two name servers guy.ns.cloudflare.com and linda.ns.cloudflare.com handle delegation for koelstra.org.

koelstra.org uses the same name server setup as other domains, for example kornelis.com, bsakkerwinde.nl, cebag.com, fizz.nl and arigraphix.com.

koelstra.org partially shares name servers with other domains; examples include dilibertomena.com, 234.232.167.in-addr.arpa, zhongjinedu.com, ethicore.co.za and margaretvillehospital.org.

These name servers commonly accompany josh.ns.cloudflare.com, owen.ns.cloudflare.com, melissa.ns.cloudflare.com and liz.ns.cloudflare.com.

Host names with six IP numbers: guy.ns.cloudflare.com points to: 2606:4700:58::adf5:3bad, 2803:f800:50::6ca2:c1ad, 2a06:98c1:50::ac40:21ad, 108.162.193.173, 172.64.33.173 and 173.245.59.173; linda.ns.cloudflare.com points to: 2606:4700:50::adf5:3afa, 2803:f800:50::6ca2:c0fa, 2a06:98c1:50::ac40:20fa, 108.162.192.250, 172.64.32.250 and 173.245.58.250.

koelstra.org is handled by two mail servers: mail.koelstra.org and mx20.koelstra.org.

Host names with one IP number: The host name mail.koelstra.org points to 91.198.106.56 and the host name mx20.koelstra.org points to 185.94.228.170.

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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nFMnclY CF johedugfp 2025-10-31