ROBTEX.COM - studyhacker.jp

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studyhacker.jp checked at 2025-12-23T18:13:54.357Z 0ms 145/145/145 100% R:0 allDone:true timedOut:false

`studyhacker.jp`

NS	`ns-97.awsdns-12.com`
		A	2600:9000:5300:6100::1^{🇺🇸 Amazon}
			PTR	`ns-97.awsdns-12.com`
		A	205.251.192.97^{🇺🇸 Amazon}
			PTR	`ns-97.awsdns-12.com`
NS	`ns-859.awsdns-43.net`
		A	2600:9000:5303:5b00::1^{🇺🇸 Amazon}
			PTR	`ns-859.awsdns-43.net`
		A	205.251.195.91^{🇺🇸 Amazon}
			PTR	`ns-859.awsdns-43.net`
NS	`ns-1338.awsdns-39.org`
		A	2600:9000:5305:3a00::1^{🇺🇸 Amazon}
			PTR	`ns-1338.awsdns-39.org`
		A	205.251.197.58^{🇺🇸 Amazon}
			PTR	`ns-1338.awsdns-39.org`
MX	`aspmx.l.google.com`
		A	2607:f8b0:4004:c1f::1a^{🇺🇸 Google}
			PTR	`pd-in-f26.1e100.net`
		A	142.250.31.26^{🇺🇸 Google}
			PTR	`bj-in-f26.1e100.net`
NS	`ns-1739.awsdns-25.co.uk`
		A	2600:9000:5306:cb00::1^{🇺🇸 Amazon}
			PTR	`ns-1739.awsdns-25.co.uk`
		A	205.251.198.203^{🇺🇸 Amazon}
			PTR	`ns-1739.awsdns-25.co.uk`
MX	`alt1.aspmx.l.google.com`
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google}
			PTR	`dj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`
		A	2a00:1450:400c:c00::1b^{🇧🇪 Google}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.27^{🇺🇸 Google}
			PTR	`ws-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`
		A	2a00:1450:4025:402::1b^{🇳🇱 Google}
			PTR	`rb-in-f27.1e100.net`
		A	142.250.102.27^{🇺🇸 Google}
			PTR	`rb-in-f27.1e100.net`
A	13.159.170.53^{🇺🇸 Amazon}
		PTR	`ec2-13-159-170-53.ap-northeast-1.compute.amazonaws.com`
A	52.192.176.174^{🇯🇵 Amazon}
		PTR	`ec2-52-192-176-174.ap-northeast-1.compute.amazonaws.com`
A	54.150.26.121^{🇯🇵 Amazon}
		PTR	`ec2-54-150-26-121.ap-northeast-1.compute.amazonaws.com`

`jp`

	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`c.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`
	NS	`h.dns.jp`

Starts with same word

studyhacker.net

studyhacker.jp

Starts similarily

studyhacker.net

studyhacker.jp

AI analysis

studyhacker.jp points to three IPs: 13.159.170.53, 52.192.176.174 and 54.150.26.121.

studyhacker.jp is delegated to four name servers: ns-97.awsdns-12.com, ns-859.awsdns-43.net, ns-1338.awsdns-39.org and ns-1739.awsdns-25.co.uk.

At least part of the name servers for studyhacker.jp are shared with other domains, for instance echonews.com, kitu.io, creaxa.com, d2c2b672muca30.cloudfront.net and hexlant.com.

These name servers are commonly used alongside ns-1030.awsdns-00.org, ns-301.awsdns-37.com, ns-375.awsdns-46.com, ns-1017.awsdns-63.net, ns-2038.awsdns-62.co.uk, ns-558.awsdns-05.net, ns-1467.awsdns-55.org, ns-730.awsdns-27.net and ns-71.awsdns-08.com.

Host names with two IP numbers:

ns-97.awsdns-12.com points to: 2600:9000:5300:6100::1 and 205.251.192.97

ns-859.awsdns-43.net points to: 2600:9000:5303:5b00::1 and 205.251.195.91

ns-1338.awsdns-39.org points to: 2600:9000:5305:3a00::1 and 205.251.197.58

ns-1739.awsdns-25.co.uk points to: 2600:9000:5306:cb00::1 and 205.251.198.203

studyhacker.jp is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

studyhacker.jp shares at least some mail servers with other domains, for example edventure.ro, drnesterenko.com, kanbun.org, nnscommoditynews.com and ips.ac.th.

These mail servers are commonly used alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers: aspmx.l.google.com points to 2607:f8b0:4004:c1f::1a and 142.250.31.26; alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26; alt2.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26; alt3.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27; alt4.aspmx.l.google.com points to 2a00:1450:4025:402::1b and 142.250.102.27.