WWW.RTSAK.COM - course4.com
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course4.com checked at 2025-10-29T04:46:54.368Z 103ms 99/99/99 100% R:9course4.com
| NS | nsg1.namebrightdns.com | ||||||
| A | 2600:1f18:683a:ae1a:7507:36c0:50d7:e3a5 🇺🇸 Amazon | ||||||
| A | 2600:1f18:683a:ae1b:518b:2fc6:e60a:f72d 🇺🇸 Amazon | ||||||
| A | 3.85.83.108🇺🇸 Amazon | ||||||
| PTR | ec2-3-85-83-108.compute-1.amazonaws.com | ||||||
| A | 54.205.186.4🇺🇸 Amazon | ||||||
| PTR | ec2-54-205-186-4.compute-1.amazonaws.com | ||||||
| A | 54.242.232.239🇺🇸 Amazon | ||||||
| PTR | ec2-54-242-232-239.compute-1.amazonaws.com | ||||||
| NS | nsg2.namebrightdns.com | ||||||
| A | 2600:1f18:683a:ae1a:2972:ec49:4fce:afce 🇺🇸 Amazon | ||||||
| A | 2600:1f18:683a:ae1a:ba32:9708:aae:11e 🇺🇸 Amazon | ||||||
| A | 2600:1f18:683a:ae1b:79:7fc9:4205:c25d 🇺🇸 Amazon | ||||||
| A | 2600:1f18:683a:ae1b:43b0:e154:2e5c:808e 🇺🇸 Amazon | ||||||
| A | 3.90.217.24🇺🇸 Amazon | ||||||
| PTR | ec2-3-90-217-24.compute-1.amazonaws.com | ||||||
| A | 52.90.147.9🇺🇸 Amazon | ||||||
| PTR | ec2-52-90-147-9.compute-1.amazonaws.com | ||||||
| A | 54.221.18.1🇺🇸 Amazon | ||||||
| PTR | ec2-54-221-18-1.compute-1.amazonaws.com | ||||||
| A | 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb 🇺🇸 Amazon | ||||||
| A | 2600:1f18:4ae:c606:78d4:4260:db4e:aeee 🇺🇸 Amazon | ||||||
| A | 13.223.25.84🇺🇸 Amazon | ||||||
| PTR | ec2-13-223-25-84.compute-1.amazonaws.com | ||||||
| A | 54.243.117.197🇺🇸 Amazon | ||||||
| PTR | ec2-54-243-117-197.compute-1.amazonaws.com | ||||||
com
Starts with same word
course4.com |
Starts similarily
AI analysis
course4.com points to four IP numbers: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.
Other host names including gojoa.com, mx.belume.com, yalapress.com, suisserealty.com and sslcode.com share IP numbers with course4.com.
course4.com's delegation uses two name servers, nsg1.namebrightdns.com and nsg2.namebrightdns.com.
course4.com shares the same name server setup as other domains, for example clouv.com, zouto.com, fenitech.com, nywet.com and actingpay.com.
Host names with seven IP numbers:
The host name nsg2.namebrightdns.com points to: 2600:1f18:683a:ae1a:2972:ec49:4fce:afce, 2600:1f18:683a:ae1a:ba32:9708:aae:11e, 2600:1f18:683a:ae1b:79:7fc9:4205:c25d, 2600:1f18:683a:ae1b:43b0:e154:2e5c:808e, 3.90.217.24, 52.90.147.9 and 54.221.18.1.
Host names with five IP numbers:
The host name nsg1.namebrightdns.com points to: 2600:1f18:683a:ae1a:7507:36c0:50d7:e3a5, 2600:1f18:683a:ae1b:518b:2fc6:e60a:f72d, 3.85.83.108, 54.205.186.4 and 54.242.232.239.