`kids-study.net`

DNSSEC	⚠️ Not signed
A	202.226.39.158^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		PTR	`sv318.xserver.jp`
NS	`ns1.xserver.jp` ⭐
		A	202.226.36.164^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		A	202.226.36.170^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		A	202.226.36.246^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns1.xserver.jp`
NS	`ns2.xserver.jp`
		A	35.72.43.26^{🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix}
			PTR	`ns2.xserver.jp`
NS	`ns3.xserver.jp` ⚠️ Not in parent delegation
		A	202.226.36.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns3.xserver.jp`
NS	`ns4.xserver.jp` ⚠️ Not in parent delegation
		A	183.90.224.226^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	183.90.224.230^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	202.226.39.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns4.xserver.jp`
NS	`ns5.xserver.jp` ⚠️ Not in parent delegation
		A	157.112.182.218^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	157.112.182.220^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	202.226.37.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns5.xserver.jp`
TXT	`v=spf1 +a:sv318.xserver.jp +a:kids-study.net +mx include:spf.sender.xserver.j...`
SOA	`ns1.xserver.jp`root@xserver.jp serial=0

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1777186261

Previously MX for

kids-study.net

Same first word

kids-study.net

DNS History

11 records (6 active, 5 former)

○NSmaster.dns.ne.jp2015-06-29 → 2018-05-24 · 4 obs

● 2015-06-29 00:07:48
● 2018-05-24 23:50:06
○ 2026-03-17 00:55:20
○ 2026-04-26 06:59:34

○NSns1.dns.ne.jp2015-06-29 → 2018-05-24 · 4 obs

● 2015-06-29 00:07:48
● 2018-05-24 23:50:06
○ 2026-03-17 00:55:20
○ 2026-04-26 06:59:34

●NSns1.xserver.jp2026-03-17 → 2026-04-26 · 3 obs

○ 2018-05-24 23:50:06
● 2026-03-17 00:55:20
● 2026-04-26 06:59:34

○NSns2.dns.ne.jp2015-06-29 → 2018-05-24 · 4 obs

● 2015-06-29 00:07:48
● 2018-05-24 23:50:06
○ 2026-03-17 00:55:20
○ 2026-04-26 06:59:34

●NSns2.xserver.jp2026-03-17 → 2026-04-26 · 3 obs

○ 2018-05-24 23:50:06
● 2026-03-17 00:55:20
● 2026-04-26 06:59:34

●NSns3.xserver.jp2026-03-17 → 2026-04-26 · 3 obs

○ 2018-05-24 23:50:06
● 2026-03-17 00:55:20
● 2026-04-26 06:59:34

●NSns4.xserver.jp2026-03-17 → 2026-04-26 · 3 obs

○ 2018-05-24 23:50:06
● 2026-03-17 00:55:20
● 2026-04-26 06:59:34

●NSns5.xserver.jp2026-03-17 → 2026-04-26 · 3 obs

○ 2018-05-24 23:50:06
● 2026-03-17 00:55:20
● 2026-04-26 06:59:34

○MXkids-study.net2015-06-29 → 2018-05-24 · 4 obs

● 2015-06-29 00:07:48
● 2018-05-24 23:50:06
○ 2026-03-17 00:55:20
○ 2026-04-26 06:59:34

●A202.226.39.1582026-03-17 → 2026-04-26 · 3 obs

○ 2018-05-24 23:50:06
● 2026-03-17 00:55:20
● 2026-04-26 06:59:34

○A219.94.162.1822015-06-29 → 2018-05-24 · 4 obs

● 2015-06-29 00:07:48
● 2018-05-24 23:50:06
○ 2026-03-17 00:55:20
○ 2026-04-26 06:59:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	e.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net...	-
kids-study.net	ns1.xserver.jp, ns2.xserver.jp	-

✅ Authoritative Response

Server:202.226.36.246

NS records: ns1.xserver.jp, ns2.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kids-study.net (unsigned zone)

⏱️ Timing

Total: 3006ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`202.226.39.158`
NS	5	`ns5.xserver.jp, ns4.xserver.jp...`
TXT	1	`v=spf1 +a:sv318.xserver.jp +a:kids-study`
SOA	1	`ns1.xserver.jp root.xserver.jp`

Analysis

IP Addresses

kids-study.net points to a single IP: 202.226.39.158.

Other host names, for instance 100nin.com, vegeace.com, cezelle.com, www.hafidz30.com and www.q-style.co.jp share IP numbers with kids-study.net.

Name Servers

kids-study.net is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

kids-study.net partially shares name servers with other domains; examples include ssnj2.com, tou-ei.com, lien-ah.com, ichino-denki.jp and kayama-k.co.jp.