CF1761093955738-tsm20251017082432

WWW.RTSAK.COM - k12system.net

Search for IP or hostnames:

k12system.net checked at 2025-10-22T00:45:55.721Z 191ms 141/141/141 100% R:11

k12system.net

NSjune.ns.cloudflare.com
A2606:4700:50::adf5:3ab0 ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRjune.ns.cloudflare.com
A2803:f800:50::6ca2:c0b0 ๐Ÿ‡จ๐Ÿ‡ท Cloudflare
PTRjune.ns.cloudflare.com
A2a06:98c1:50::ac40:20b0 ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRjune.ns.cloudflare.com
A108.162.192.176๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRjune.ns.cloudflare.com
A172.64.32.176๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRjune.ns.cloudflare.com
A173.245.58.176๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRjune.ns.cloudflare.com
NSkip.ns.cloudflare.com
A2606:4700:58::adf5:3b80 ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRkip.ns.cloudflare.com
A2803:f800:50::6ca2:c180 ๐Ÿ‡จ๐Ÿ‡ท Cloudflare
PTRkip.ns.cloudflare.com
A2a06:98c1:50::ac40:2180 ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRkip.ns.cloudflare.com
A108.162.193.128๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRkip.ns.cloudflare.com
A172.64.33.128๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRkip.ns.cloudflare.com
A173.245.59.128๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRkip.ns.cloudflare.com
MXa.smtpin.k12system.com
A2602:fc7a:104:2000::21 ๐Ÿ‡บ๐Ÿ‡ธ K12 Systems
PTRa.smtp.sapphirek12.com
A68.68.221.39๐Ÿ‡บ๐Ÿ‡ธ K12 Systems
PTRfarin.tkp.k12system.com
MXb.smtpin.k12system.com
A2602:fc7a:104:2000::22 ๐Ÿ‡บ๐Ÿ‡ธ K12 Systems
PTRb.smtp.sapphirek12.com
A68.68.221.40๐Ÿ‡บ๐Ÿ‡ธ K12 Systems
PTRfundin.tkp.k12system.com
A2606:4700::6812:1a19 ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
A2606:4700::6812:1b19 ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
A104.18.26.25 Cloudflare
A104.18.27.25 Cloudflare

net

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

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AI analysis

k12system.net is a parent of ns2.k12system.net, ns1.k12system.net and ns3.k12system.net.

k12system.net points to four IP numbers: 2606:4700::6812:1a19, 2606:4700::6812:1b19, 104.18.26.25 and 104.18.27.25.

Other host names, for instance order-test.wendys.com, zmail.commbox.co, srv.commbox.co, mail2.commbox.co and mbox.commbox.co share IP numbers with k12system.net.

k12system.net is delegated to two name servers: june.ns.cloudflare.com and kip.ns.cloudflare.com.

k12system.net uses the same name server setup as other domains, for instance sapphirek12.com, 221.68.68.in-addr.arpa, apdue.com, sapphirek12.app and sapphirek12.info.

k12system.net shares name servers with other domains at least partially, for instance lubinskydds.com, xueba518.com, industrymining.biz, walvi.nl and dubboprivate.com.

these name servers are often used together with the name servers graham.ns.cloudflare.com.

Host names with six IP numbers: june.ns.cloudflare.com points to 2606:4700:50::adf5:3ab0, 2803:f800:50::6ca2:c0b0, 2a06:98c1:50::ac40:20b0, 108.162.192.176, 172.64.32.176 and 173.245.58.176; kip.ns.cloudflare.com points to 2606:4700:58::adf5:3b80, 2803:f800:50::6ca2:c180, 2a06:98c1:50::ac40:2180, 108.162.193.128, 172.64.33.128 and 173.245.59.128.

k12system.net is handled by two mail servers: a.smtpin.k12system.com and b.smtpin.k12system.com.

k12system.net shares the same mail server setup as other domains such as k12systems.com, sapphirek12.net and sapphirek12.app.

k12system.net shares at least some mail servers with other domains, for instance sapphirek12.info.

Host names with two IP numbers:

The host a.smtpin.k12system.com points to 2602:fc7a:104:2000::21 and 68.68.221.39.

The host b.smtpin.k12system.com points to 2602:fc7a:104:2000::22 and 68.68.221.40.

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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