WWW.RTSAK.COM - smtp.k12system.com

Search for IP or hostnames:

smtp.k12system.com checked at 2025-10-25T05:14:39.572Z 158ms 43/43/43 100% R:8

`smtp.k12system.com`

A	2602:fc7a:104:2000::21 ^{🇺🇸 K12 Systems}
		PTR	`a.smtp.sapphirek12.com`
A	2602:fc7a:104:2000::22 ^{🇺🇸 K12 Systems}
		PTR	`b.smtp.sapphirek12.com`
A	68.68.221.39^{🇺🇸 K12 Systems}
		PTR	`farin.tkp.k12system.com`
A	68.68.221.40^{🇺🇸 K12 Systems}
		PTR	`fundin.tkp.k12system.com`

`k12system.com`

	NS	`ns1.k12system.com`
	NS	`ns2.k12system.com`
	NS	`ns3.k12system.com`
	MX	`k12system-com.mail.protection.outlook.com`
	A	68.68.221.30^{🇺🇸 K12 Systems}

rank #647283 globally
rank #335118 in the tld

Up

b.smtp.k12system.com

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AI analysis

The parent of b.smtp.k12system.com is smtp.k12system.com.

smtp.k12system.com maps to four IP numbers: 2602:fc7a:104:2000::21, 2602:fc7a:104:2000::22, 68.68.221.39 and 68.68.221.40.

other host names include fundin.tkp.k12system.com, b.smtpin.k12system.com, farin.tkp.k12system.com, a.smtp.sapphirek12.com and smtp.sapphirek12.com; they share IP numbers with smtp.k12system.com.

dbq