WWW.RTSAK.COM - usertesting.us
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usertesting.us checked at 2025-09-14T18:22:42.050Z 538ms 64/64/64 100% R:15usertesting.us
| NS | ns-134.awsdns-16.com | ||||||
| A | 2600:9000:5300:8600::1 🇺🇸 Amazon | ||||||
| PTR | ns-134.awsdns-16.com | ||||||
| A | 205.251.192.134🇺🇸 Amazon | ||||||
| PTR | ns-134.awsdns-16.com | ||||||
| NS | ns-555.awsdns-05.net | ||||||
| A | 2600:9000:5302:2b00::1 🇺🇸 Amazon | ||||||
| PTR | ns-555.awsdns-05.net | ||||||
| A | 205.251.194.43🇺🇸 Amazon | ||||||
| PTR | ns-555.awsdns-05.net | ||||||
| NS | ns-1146.awsdns-15.org | ||||||
| A | 2600:9000:5304:7a00::1 🇺🇸 Amazon | ||||||
| PTR | ns-1146.awsdns-15.org | ||||||
| A | 205.251.196.122🇺🇸 Amazon | ||||||
| PTR | ns-1146.awsdns-15.org | ||||||
| NS | ns-1788.awsdns-31.co.uk | ||||||
| A | 2600:9000:5306:fc00::1 🇺🇸 Amazon | ||||||
| PTR | ns-1788.awsdns-31.co.uk | ||||||
| A | 205.251.198.252🇺🇸 Amazon | ||||||
| PTR | ns-1788.awsdns-31.co.uk | ||||||
us
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
Starts with same word
Starts similarily
AI analysis
Four name servers, ns-134.awsdns-16.com, ns-555.awsdns-05.net, ns-1146.awsdns-15.org, and ns-1788.awsdns-31.co.uk, are delegated to usertesting.us.
The domain usertesting.us partially shares its name servers with other domains such as usability.gov, songuard.com, carburetta.com, uninettunomarket.it, and cheetos.cl.
The name servers ns-805.awsdns-36.net, ns-1524.awsdns-62.org, ns-1910.awsdns-46.co.uk, ns-1647.awsdns-13.co.uk, ns-720.awsdns-26.net, ns-537.awsdns-03.net, ns-1912.awsdns-47.co.uk, ns-105.awsdns-13.com, ns-675.awsdns-20.net, and ns-1881.awsdns-43.co.uk are frequently used in conjunction.
ns-134.awsdns-16.com, ns-555.awsdns-05.net, ns-1146.awsdns-15.org, and ns-1788.awsdns-31.co.uk each point to two IP numbers: 2600:9000:5300:8600::1 and 205.251.192.134, 2600:9000:5302:2b00::1 and 205.251.194.43, 2600:9000:5304:7a00::1 and 205.251.196.122, 2600:9000:5306:fc00::1 and 205.251.198.252 respectively.