NSLIST.NET - opentextbook.org

Search for IP or hostnames:

opentextbook.org checked at 2025-10-01T09:44:10.384Z 234ms 105/105/105 100% R:15

`opentextbook.org`

NS	`ns1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:5359:a5f1:95ac:7f3b ^{🇺🇸 Amazon}
		A	2600:1f18:683a:ae1b:572:2498:932f:934f ^{🇺🇸 Amazon}
		A	18.215.233.64^{🇺🇸 Amazon}
			PTR	`ec2-18-215-233-64.compute-1.amazonaws.com`
		A	54.196.160.3^{🇺🇸 Amazon}
			PTR	`ec2-54-196-160-3.compute-1.amazonaws.com`
NS	`ns2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:d5c1:b4ad:15c7:f604 ^{🇺🇸 Amazon}
		A	2600:1f18:683a:ae1b:8763:4fc5:12fb:57a0 ^{🇺🇸 Amazon}
		A	13.217.44.103^{🇺🇸 Amazon}
			PTR	`ec2-13-217-44-103.compute-1.amazonaws.com`
		A	35.175.221.98^{🇺🇸 Amazon}
			PTR	`ec2-35-175-221-98.compute-1.amazonaws.com`
MX	`mail1.namebrightmail.com`
		A	66.35.35.26^{🇺🇸 Iron Mountain Data Centers (fka IO Data Centers)}
			PTR	`mail1.namebrightmail.com`
MX	`mail2.namebrightmail.com`
		A	66.35.35.28^{🇺🇸 Iron Mountain Data Centers (fka IO Data Centers)}
			PTR	`mail2.namebrightmail.com`
A	2600:1f18:4ae:c607:d1d9:565f:b122:bfdb ^{🇺🇸 Amazon}
A	2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a ^{🇺🇸 Amazon}
A	52.44.244.98^{🇺🇸 Amazon}
		PTR	`ec2-52-44-244-98.compute-1.amazonaws.com`
A	54.165.131.183^{🇺🇸 Amazon}
		PTR	`ec2-54-165-131-183.compute-1.amazonaws.com`

`org`

	NS	`a0.org.afilias-nst.info`
	NS	`a2.org.afilias-nst.info`
	NS	`c0.org.afilias-nst.info`
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`d0.org.afilias-nst.org`

Starts with same word

opentextbook.org

opentextbook.com

opentextbook.ca

opentextbook.site

Starts similarily

opentextbook.org

opentextbook.com

opentextbook.ca

opentextbook.site

AI analysis

opentextbook.org points to four IP numbers: 2600:1f18:4ae:c607:d1d9:565f:b122:bfdb, 2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a, 52.44.244.98 and 54.165.131.183.

Other host names, for instance tooww.com, allstarpartyrentals.com, mikiz.com, glassattractions.com and gowow.net share IP numbers with opentextbook.org.

opentextbook.org's delegation is to two name servers ns1.namebrightdns.com and ns2.namebrightdns.com.

opentextbook.org shares the same name server configuration as other domains, such as usereco.com, legissimo.com, ns4.hellofarmers.com, chochas.hostingsiteforfree.com and deckernet.com.

Host names with four IP numbers:

ns1.namebrightdns.com points to 2600:1f18:683a:ae1a:5359:a5f1:95ac:7f3b, 2600:1f18:683a:ae1b:572:2498:932f:934f, 18.215.233.64 and 54.196.160.3.

ns2.namebrightdns.com points to 2600:1f18:683a:ae1a:d5c1:b4ad:15c7:f604, 2600:1f18:683a:ae1b:8763:4fc5:12fb:57a0, 13.217.44.103 and 35.175.221.98.

Two mail servers mail1.namebrightmail.com and mail2.namebrightmail.com handle opentextbook.org.

opentextbook.org uses the same mail server setup as other domains such as 141sale.com, mebella.com, investfl.com, artsumie.com and seguel.com.

Host names with a single IP:

mail1.namebrightmail.com resolves to 66.35.35.26.

mail2.namebrightmail.com resolves to 66.35.35.28.

dbq