ROBTEX.COM - cs50.us
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cs50.us checked at 2025-12-05T22:01:06.187Z 1340ms 64/64/64 100% R:9 allDone:true timedOut:false cs50.us
| NS | ns-246.awsdns-30.com | ||||||
| A | 2600:9000:5300:f600::1🇺🇸 Amazon | ||||||
| PTR | ns-246.awsdns-30.com | ||||||
| A | 205.251.192.246🇺🇸 Amazon | ||||||
| PTR | ns-246.awsdns-30.com | ||||||
| NS | ns-820.awsdns-38.net | ||||||
| A | 2600:9000:5303:3400::1🇺🇸 Amazon | ||||||
| PTR | ns-820.awsdns-38.net | ||||||
| A | 205.251.195.52🇺🇸 Amazon | ||||||
| PTR | ns-820.awsdns-38.net | ||||||
| NS | ns-1041.awsdns-02.org | ||||||
| A | 2600:9000:5304:1100::1🇺🇸 Amazon | ||||||
| PTR | ns-1041.awsdns-02.org | ||||||
| A | 205.251.196.17🇺🇸 Amazon | ||||||
| PTR | ns-1041.awsdns-02.org | ||||||
| NS | ns-2030.awsdns-61.co.uk | ||||||
| A | 2600:9000:5307:ee00::1🇺🇸 Amazon | ||||||
| PTR | ns-2030.awsdns-61.co.uk | ||||||
| A | 205.251.199.238🇺🇸 Amazon | ||||||
| PTR | ns-2030.awsdns-61.co.uk | ||||||
us
Starts with same word
Starts similarily
AI analysis
cs50.us delegates to four name servers: ns-246.awsdns-30.com, ns-820.awsdns-38.net, ns-1041.awsdns-02.org and ns-2030.awsdns-61.co.uk.
cs50.us at least partially shares name servers with other domains, including eps-airpop.dk, primepds.com, cnsoluciones.com, d3fa9dy97u85yj.cloudfront.net and yardsalesearch.com.
these name servers are commonly used alongside ns-701.awsdns-23.net, ns-396.awsdns-49.com, ns-1583.awsdns-05.co.uk, ns-1474.awsdns-56.org, ns-1209.awsdns-23.org, ns-1989.awsdns-56.co.uk and ns-2026.awsdns-61.co.uk.
Host names with two IP numbers: ns-246.awsdns-30.com points to 2600:9000:5300:f600::1 and 205.251.192.246; ns-820.awsdns-38.net points to 2600:9000:5303:3400::1 and 205.251.195.52; ns-1041.awsdns-02.org points to 2600:9000:5304:1100::1 and 205.251.196.17; ns-2030.awsdns-61.co.uk points to 2600:9000:5307:ee00::1 and 205.251.199.238.