WWW.RTSAK.COM - course50.com
Search for IP or hostnames:
course50.com checked at 2025-11-19T00:13:15.931Z 341ms 68/68/68 100% R:10 allDone:true timedOut:false course50.com
| NS | 01.dnsv.jp | ||||||
| A | 2400:8500:3300::53 🇯🇵 GMO-DNS | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53🇯🇵 GMO-DNS | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp | ||||||
| A | 157.7.33.53🇯🇵 GMO-DNS | ||||||
| PTR | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp | ||||||
| A | 2400:8500:3000::53 🇯🇵 GMO-DNS | ||||||
| PTR | 03.dnsv.jp | ||||||
| A | 157.7.34.53🇯🇵 GMO-DNS | ||||||
| PTR | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp | ||||||
| A | 2400:8500:3fff::53 🇯🇵 GMO-DNS | ||||||
| PTR | 04.dnsv.jp | ||||||
| A | 157.7.35.53🇯🇵 GMO-DNS | ||||||
| PTR | 04.dnsv.jp | ||||||
| A | 160.16.147.46🇯🇵 SAKURA-B | ||||||
| PTR | tk2-409-45792.vs.sakura.ne.jp | ||||||
com
Starts with same word
course50.com |
Starts similarily
course50.com |
AI analysis
course50.com resolves to one IP number: 160.16.147.46.
Other host names, for example tk2-409-45792.vs.sakura.ne.jp, share IP numbers with course50.com.
course50.com delegates to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
course50.com at least partially shares name servers with other domains, including shakenhiyou.com, it-chikugo.com, globalyouthmarketing.com, alckouza.jp and kipro.jp.
Host names with two IPs:
01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53
03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53
04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53
Host names with one IP:
02.dnsv.jp points to 157.7.33.53
dbq