MXLIST.NET - opentextbook.org
Search for IP or hostnames:
opentextbook.org checked at 2025-10-17T17:10:31.517Z 162ms 116/116/116 100% R:12opentextbook.org
| NS | ns1.namebrightdns.com | ||||||
| A | 2600:1f18:683a:ae1a:898c:26cd:81cc:3da1 🇺🇸 Amazon | ||||||
| A | 2600:1f18:683a:ae1a:ae7e:4b8b:7284:d22 🇺🇸 Amazon | ||||||
| A | 2600:1f18:683a:ae1b:8a64:6dac:f39:78d4 🇺🇸 Amazon | ||||||
| A | 13.221.201.162🇺🇸 Amazon | ||||||
| PTR | ec2-13-221-201-162.compute-1.amazonaws.com | ||||||
| A | 54.91.49.88🇺🇸 Amazon | ||||||
| PTR | ec2-54-91-49-88.compute-1.amazonaws.com | ||||||
| A | 98.84.171.87🇺🇸 Amazon | ||||||
| PTR | ec2-98-84-171-87.compute-1.amazonaws.com | ||||||
| NS | ns2.namebrightdns.com | ||||||
| A | 2600:1f18:683a:ae1a:3683:df7d:9b8e:4c09 🇺🇸 Amazon | ||||||
| A | 2600:1f18:683a:ae1b:c44d:1fa7:ac8b:3529 🇺🇸 Amazon | ||||||
| A | 34.203.212.32🇺🇸 Amazon | ||||||
| PTR | ec2-34-203-212-32.compute-1.amazonaws.com | ||||||
| A | 54.204.148.95🇺🇸 Amazon | ||||||
| PTR | ec2-54-204-148-95.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 maps 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 such as annuitystar.com, tooww.com, allstarpartyrentals.com, mikiz.com and glassattractions.com share IPs with opentextbook.org.
Two name servers ns1.namebrightdns.com and ns2.namebrightdns.com handle the delegation for opentextbook.org.
opentextbook.org shares the same name server setup as other domains, for example usereco.com, legissimo.com, chochas.hostingsiteforfree.com, gpkafunda.com and ithehalalcaterer.com.
Host names with six IP numbers: ns1.namebrightdns.com points to 2600:1f18:683a:ae1a:898c:26cd:81cc:3da1, 2600:1f18:683a:ae1a:ae7e:4b8b:7284:d22, 2600:1f18:683a:ae1b:8a64:6dac:f39:78d4, 13.221.201.162, 54.91.49.88 and 98.84.171.87.
Host names with four IP numbers: ns2.namebrightdns.com points to 2600:1f18:683a:ae1a:3683:df7d:9b8e:4c09, 2600:1f18:683a:ae1b:c44d:1fa7:ac8b:3529, 34.203.212.32 and 54.204.148.95.
Two mail servers handle opentextbook.org: mail1.namebrightmail.com and mail2.namebrightmail.com.
opentextbook.org shares the same mail server setup as other domains, including 141sale.com, mebella.com, investfl.com, artsumie.com and seguel.com.
opentextbook.org shares some mail servers with other domains, for example crocmex.com.
Host names with one IP number:
mail1.namebrightmail.com points to 66.35.35.26; mail2.namebrightmail.com points to 66.35.35.28.