system21.us - robtex.com
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system21.us checked at 2026-01-20T12:27:19.135Z 2013ms 77/77/77 100% R:14 allDone:true timedOut:false cfaller:e12c241c/18:8a185258:6:14449:-:-:-system21.us
| NS | ns-80.awsdns-10.com | ||||||
| A | 2600:9000:5300:5000::1🇺🇸 Amazon | ||||||
| PTR | ns-80.awsdns-10.com | ||||||
| A | 205.251.192.80🇺🇸 Amazon | ||||||
| PTR | ns-80.awsdns-10.com | ||||||
| NS | ns-869.awsdns-44.net | ||||||
| A | 2600:9000:5303:6500::1🇺🇸 Amazon | ||||||
| PTR | ns-869.awsdns-44.net | ||||||
| A | 205.251.195.101🇺🇸 Amazon | ||||||
| PTR | ns-869.awsdns-44.net | ||||||
| NS | ns-1496.awsdns-59.org | ||||||
| A | 2600:9000:5305:d800::1🇺🇸 Amazon | ||||||
| PTR | ns-1496.awsdns-59.org | ||||||
| A | 205.251.197.216🇺🇸 Amazon | ||||||
| PTR | ns-1496.awsdns-59.org | ||||||
| NS | ns-1892.awsdns-44.co.uk | ||||||
| A | 2600:9000:5307:6400::1🇺🇸 Amazon | ||||||
| PTR | ns-1892.awsdns-44.co.uk | ||||||
| A | 205.251.199.100🇺🇸 Amazon | ||||||
| PTR | ns-1892.awsdns-44.co.uk | ||||||
| A | 192.75.66.189 | ||||||
us
Starts with same word
system21.se |
system21.nl |
system21.uk.com |
system21.tv |
system21.net |
system21.org |
system21.de |
system21.com |
system21.ro |
system21.com.de |
system21.it |
system21.us |
system21.com.br |
system21.co.jp |
system21.ne.jp |
system21.pt |
Starts similarily
AI analysis
system21.us points to a single IP number: 192.75.66.189.
system21.us is delegated to four name servers: ns-80.awsdns-10.com, ns-869.awsdns-44.net, ns-1496.awsdns-59.org and ns-1892.awsdns-44.co.uk.
system21.us shares name servers with other domains at least partially, for instance d2npn4i2g4xol9.cloudfront.net, baumarkt-bender.de, ijob.com, boomerangcommerce.com and speakerbookapp.com.
these name servers are often used together with the name servers ns-347.awsdns-43.com.
Host names with two IP numbers:
ns-80.awsdns-10.com resolves to 2600:9000:5300:5000::1 and 205.251.192.80.
ns-869.awsdns-44.net resolves to 2600:9000:5303:6500::1 and 205.251.195.101.
ns-1496.awsdns-59.org resolves to 2600:9000:5305:d800::1 and 205.251.197.216.
ns-1892.awsdns-44.co.uk resolves to 2600:9000:5307:6400::1 and 205.251.199.100.