WWW.RTSAK.COM - first-challenge.com
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first-challenge.com checked at 2025-10-31T23:34:09.195Z 406ms 110/110/110 100% R:14first-challenge.com
| NS | ns-175.awsdns-21.com | ||||||
| A | 2600:9000:5300:af00::1 🇺🇸 Amazon | ||||||
| PTR | ns-175.awsdns-21.com | ||||||
| A | 205.251.192.175🇺🇸 Amazon | ||||||
| PTR | ns-175.awsdns-21.com | ||||||
| NS | ns-715.awsdns-25.net | ||||||
| A | 2600:9000:5302:cb00::1 🇺🇸 Amazon | ||||||
| PTR | ns-715.awsdns-25.net | ||||||
| A | 205.251.194.203🇺🇸 Amazon | ||||||
| PTR | ns-715.awsdns-25.net | ||||||
| NS | ns-1201.awsdns-22.org | ||||||
| A | 2600:9000:5304:b100::1 🇺🇸 Amazon | ||||||
| PTR | ns-1201.awsdns-22.org | ||||||
| A | 205.251.196.177🇺🇸 Amazon | ||||||
| PTR | ns-1201.awsdns-22.org | ||||||
| NS | ns-2046.awsdns-63.co.uk | ||||||
| A | 2600:9000:5307:fe00::1 🇺🇸 Amazon | ||||||
| PTR | ns-2046.awsdns-63.co.uk | ||||||
| A | 205.251.199.254🇺🇸 Amazon | ||||||
| PTR | ns-2046.awsdns-63.co.uk | ||||||
| A | 52.216.60.221🇺🇸 Amazon | ||||||
| PTR | s3-website-us-east-1.amazonaws.com | ||||||
| A | 52.216.115.26🇺🇸 Amazon | ||||||
| PTR | s3-website-us-east-1.amazonaws.com | ||||||
| A | 52.216.222.53🇺🇸 Amazon | ||||||
| PTR | s3-website-us-east-1.amazonaws.com | ||||||
| A | 52.216.222.69🇺🇸 Amazon | ||||||
| PTR | s3-website-us-east-1.amazonaws.com | ||||||
| A | 52.217.74.221🇺🇸 Amazon | ||||||
| PTR | s3-website-us-east-1.amazonaws.com | ||||||
| A | 52.217.98.51🇺🇸 Amazon | ||||||
| PTR | s3-website-us-east-1.amazonaws.com | ||||||
| A | 52.217.233.77🇺🇸 Amazon | ||||||
| PTR | s3-website-us-east-1.amazonaws.com | ||||||
| A | 54.231.224.157🇺🇸 Amazon | ||||||
| PTR | s3-website-us-east-1.amazonaws.com | ||||||
com
Starts with same word
first-challenge.org |
first-challenge.com |
Starts similarily
first-challenge.com |
first-challenge.org |
AI analysis
Eight IP numbers are targeted by first-challenge.com: 52.216.60.221, 52.216.115.26, 52.216.222.53, 52.216.222.69, 52.217.74.221, 52.217.98.51, 52.217.233.77 and 54.231.224.157.
other host names including www.yayapapaya.com, frisq.com, tarken.ag, deltek.cz and colleensays.org share IP numbers with first-challenge.com.
first-challenge.com is delegated to four name servers: ns-175.awsdns-21.com, ns-715.awsdns-25.net, ns-1201.awsdns-22.org and ns-2046.awsdns-63.co.uk.
first-challenge.com at least partially shares name servers with other domains, for instance vombo38.nl, d1zdzvsfmg4wb9.cloudfront.net, snapscan.io, d21jsntyvp10d8.cloudfront.net and wsol.co.
These name servers are commonly used alongside ns-2025.awsdns-61.co.uk, ns-1988.awsdns-56.co.uk, ns-408.awsdns-51.com, ns-1689.awsdns-19.co.uk, ns-1575.awsdns-04.co.uk and ns-284.awsdns-35.com.
Host names with two IP numbers:
ns-175.awsdns-21.com points to 2600:9000:5300:af00::1 and 205.251.192.175; ns-715.awsdns-25.net points to 2600:9000:5302:cb00::1 and 205.251.194.203; ns-1201.awsdns-22.org points to 2600:9000:5304:b100::1 and 205.251.196.177; ns-2046.awsdns-63.co.uk points to 2600:9000:5307:fe00::1 and 205.251.199.254.