WWW.RTSAK.COM - 123courses.com

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123courses.com checked at 2025-09-28T10:14:53.979Z 188ms 60/60/60 100% R:9

`123courses.com`

NS	`ns1.dan.com`
		A	2603:5:2125::43 ^{🇺🇸 GODADDY-DNS}
			PTR	`ns1.dan.com`
		A	97.74.98.67^{🇺🇸 GODADDY-DNS}
			PTR	`ns1.dan.com`
NS	`ns2.dan.com`
		A	2603:5:2225::43 ^{🇺🇸 GODADDY-DNS}
			PTR	`ns2.dan.com`
		A	173.201.66.67^{🇺🇸 GODADDY-DNS}
			PTR	`ns2.dan.com`
A	99.83.161.153^{🇺🇸 Amazon}
		PTR	`a2b7bf3398455f345.awsglobalaccelerator.com`
A	166.117.110.61^{🇺🇸 Amazon}

www.123courses.com

123courses.com

123courses.com

courses123.com

123courses.com is the parent of www.123courses.com.

123courses.com resolves to two IP numbers: 99.83.161.153 and 166.117.110.61.

other host names including drretro.com, willetta.com, inforgel.com, mortgagezero.com and happyfarmer.net share IP numbers with 123courses.com.

123courses.com is delegated to two name servers ns1.dan.com and ns2.dan.com.

123courses.com shares the same name server setup as other domains, for instance vip-guard.com, galgame.jp, appscore.nl, swissintlairlines.visittennessee.net and mail.kloosterburen.com.

Host names with two IP numbers:

The host name ns1.dan.com points to 2603:5:2125::43 and 97.74.98.67; the host name ns2.dan.com points to 2603:5:2225::43 and 173.201.66.67.

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