studbook.jp - robtex.com

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`studbook.jp`

DNSSEC	⚠️ Not signed
A	35.74.30.10^{🇯🇵 Amazon}
		PTR	`ec2-35-74-30-10.ap-northeast-1.compute.amazonaws.com`
A	52.193.230.3^{🇯🇵 Amazon}
NS	`ns-887.awsdns-46.net` ⭐
		A	2600:9000:5303:7700::1^{🇺🇸 Amazon}
			PTR	`ns-887.awsdns-46.net`
		A	205.251.195.119^{🇺🇸 Amazon}
			PTR	`ns-887.awsdns-46.net`
NS	`ns-1435.awsdns-51.org`
		A	2600:9000:5305:9b00::1^{🇺🇸 Amazon}
			PTR	`ns-1435.awsdns-51.org`
		A	205.251.197.155^{🇺🇸 Amazon}
			PTR	`ns-1435.awsdns-51.org`
NS	`ns-1709.awsdns-21.co.uk`
		A	2600:9000:5306:ad00::1^{🇺🇸 Amazon}
			PTR	`ns-1709.awsdns-21.co.uk`
		A	205.251.198.173^{🇺🇸 Amazon}
			PTR	`ns-1709.awsdns-21.co.uk`
NS	`ns-23.awsdns-02.com`
		A	2600:9000:5300:1700::1^{🇺🇸 Amazon}
			PTR	`ns-23.awsdns-02.com`
		A	205.251.192.23^{🇺🇸 Amazon}
			PTR	`ns-23.awsdns-02.com`
MX	`studbook-jp.mail.protection.outlook.com` ⭐
TXT	`MS=ms95395962`
TXT	`v=msv1 t=d6d72fb9894f0b438d4b25d8ddc6c2`
TXT	`v=spf1 +ip4:46.51.246.99/32 +ip4:54.150.140.164/32 include:spf.protection.out...`
SOA	`ns-887.awsdns-46.net`awsdns-hostmaster@amazon.com serial=1

`jp`

	DNSSEC	🔒 Signed (DS record present)
	NS	`z.dns.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`
	SOA	`z.dns.jp`root@dns.jp serial=1769863502

📈 Tranco rank: #472,023

Same first word

studbook.com.ar

studbook.net.au

studbook.org.au

studbook.org

studbook.com.br

studbook.ro

studbook.jp

studbook.ru

studbook.co.za

studbook.or.id

studbook.co.kr

studbook.azurewebsites.net

studbook.org.ar

studbook.es

studbook.net

studbook.or.kr

studbook.nl

studbook.lu

studbook.com.uy

Similar names

bookdust.com

booksutd.com

bookstud.com

usdtbook.com

dustbook.com

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
studbook.jp	ns-1709.awsdns-21.co.uk, ns-23.awsdns-02.com, ns-887.awsdns-46.net, ns-1435.awsdns-51.org	-

✅ Authoritative Response

Server: 205.251.198.173

NS records: ns-1709.awsdns-21.co.uk, ns-23.awsdns-02.com, ns-887.awsdns-46.net, ns-1435.awsdns-51.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studbook.jp (unsigned zone)

⏱️ Timing

Total: 35ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`35.74.30.10, 52.193.230.3`
NS	4	`ns-1435.awsdns-51.org, ns-1709.awsdns-21.co.uk...`
MX	1	`studbook-jp.mail.protection.outlook.com`
TXT	3	`MS=ms95395962, v=msv1 t=d6d72fb9894f0b438d4b25d8ddc6c2...`
SOA	1	`ns-887.awsdns-46.net awsdns-hostmaster.a`

AI analysis

studbook.jp points to two IP numbers: 35.74.30.10 and 52.193.230.3.

Other host names such as bamei.jp and ec2-35-74-30-10.ap-northeast-1.compute.amazonaws.com share IP numbers with studbook.jp.

studbook.jp is delegated to four name servers: ns-23.awsdns-02.com, ns-887.awsdns-46.net, ns-1435.awsdns-51.org and ns-1709.awsdns-21.co.uk.

At least part of the name servers for studbook.jp are shared with other domains, for instance muzekart.com, ilchost.com, customer-portal.center, blogforchange.org and netwerkengineering.com.

these name servers are commonly used with the name servers ns-1560.awsdns-03.co.uk, ns-1254.awsdns-28.org, ns-328.awsdns-41.com, ns-892.awsdns-47.net, ns-840.awsdns-41.net, ns-1966.awsdns-53.co.uk, ns-1412.awsdns-48.org, ns-1699.awsdns-20.co.uk, ns-1126.awsdns-12.org and ns-1370.awsdns-43.org.

Host names with two IP numbers:

ns-23.awsdns-02.com points to: 2600:9000:5300:1700::1 and 205.251.192.23

ns-887.awsdns-46.net points to: 2600:9000:5303:7700::1 and 205.251.195.119

ns-1435.awsdns-51.org points to: 2600:9000:5305:9b00::1 and 205.251.197.155

ns-1709.awsdns-21.co.uk points to: 2600:9000:5306:ad00::1 and 205.251.198.173

The mail server for studbook.jp is studbook-jp.mail.protection.outlook.com.