NSLIST.NET - coursebuilder.com
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coursebuilder.com checked at 2025-10-02T03:12:22.954Z 160ms 85/85/85 100% R:15coursebuilder.com
| NS | ns-21.awsdns-02.com | ||||||
| A | 2600:9000:5300:1500::1 🇺🇸 Amazon | ||||||
| PTR | ns-21.awsdns-02.com | ||||||
| A | 205.251.192.21🇺🇸 Amazon | ||||||
| PTR | ns-21.awsdns-02.com | ||||||
| NS | ns-764.awsdns-31.net | ||||||
| A | 2600:9000:5302:fc00::1 🇺🇸 Amazon | ||||||
| PTR | ns-764.awsdns-31.net | ||||||
| A | 205.251.194.252🇺🇸 Amazon | ||||||
| PTR | ns-764.awsdns-31.net | ||||||
| NS | ns-1410.awsdns-48.org | ||||||
| A | 2600:9000:5305:8200::1 🇺🇸 Amazon | ||||||
| PTR | ns-1410.awsdns-48.org | ||||||
| A | 205.251.197.130🇺🇸 Amazon | ||||||
| PTR | ns-1410.awsdns-48.org | ||||||
| NS | ns-1640.awsdns-13.co.uk | ||||||
| A | 2600:9000:5306:6800::1 🇺🇸 Amazon | ||||||
| PTR | ns-1640.awsdns-13.co.uk | ||||||
| A | 205.251.198.104🇺🇸 Amazon | ||||||
| PTR | ns-1640.awsdns-13.co.uk | ||||||
| A | 34.194.249.84🇺🇸 Amazon | ||||||
| PTR | ec2-34-194-249-84.compute-1.amazonaws.com | ||||||
| A | 34.239.75.14🇺🇸 Amazon | ||||||
| PTR | ec2-34-239-75-14.compute-1.amazonaws.com | ||||||
| A | 54.196.5.231🇺🇸 Amazon | ||||||
| PTR | ec2-54-196-5-231.compute-1.amazonaws.com | ||||||
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AI analysis
coursebuilder.com resolves to three IPs: 34.194.249.84, 34.239.75.14 and 54.196.5.231.
Other host names, such as ec2-54-196-5-231.compute-1.amazonaws.com, share IP numbers with coursebuilder.com.
coursebuilder.com's delegation is handled by four name servers: ns-21.awsdns-02.com, ns-764.awsdns-31.net, ns-1410.awsdns-48.org and ns-1640.awsdns-13.co.uk.
coursebuilder.com partially shares name servers with other domains; examples include klikon.com, dj-goetz.com, publico.com.mx, youandyourwedding.co.uk and imcrentals.com.
These name servers are commonly used alongside ns-1461.awsdns-54.org, ns-455.awsdns-56.com, ns-819.awsdns-38.net, ns-1703.awsdns-20.co.uk, ns-1295.awsdns-33.org, ns-1152.awsdns-16.org, ns-779.awsdns-33.net, ns-1737.awsdns-25.co.uk, ns-1729.awsdns-24.co.uk and ns-1896.awsdns-45.co.uk.
Host names with two IPs:
ns-21.awsdns-02.com points to 2600:9000:5300:1500::1 and 205.251.192.21
ns-764.awsdns-31.net points to 2600:9000:5302:fc00::1 and 205.251.194.252
ns-1410.awsdns-48.org points to 2600:9000:5305:8200::1 and 205.251.197.130
ns-1640.awsdns-13.co.uk points to 2600:9000:5306:6800::1 and 205.251.198.104