`cs-web.jp`

DNSSEC	⚠️ Not signed
NS	`ns1.xserver.jp` ⚠️ Not in zone NS records
		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` ⚠️ Not in zone NS records
		A	35.72.43.26^{🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix}
			PTR	`ns2.xserver.jp`
NS	`ns3.xserver.jp` ⚠️ Not in zone NS records
		A	202.226.36.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns3.xserver.jp`
NS	`ns4.xserver.jp` ⚠️ Not in zone NS records
		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 zone NS records
		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`

`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=1777465803

Same first word

cs-web.it

cs-web.net

cs-web.com

cs-web.de

cs-web.jp

cs-web.cn

cs-web.ch

cs-web.nl

cs-web.at

cs-web.be

Similar names

bc-wes.de

web-cs.net

wcs-be.com

sc-web.it

sc-web.com

ws-ceb.com

sc-web.de

web-sc.de

web-sc.net

web-cs.ws

web-sc.ru

web-cs.com

sc-web.net

web-cs.de

wb-sec.de

DNS History

9 records (5 active, 4 former)

○NSns.admiral.ne.jp2015-07-25 → 2017-08-20 · 4 obs

● 2015-07-25 20:26:12
● 2017-08-20 05:40:56
○ 2026-03-14 12:37:04
○ 2026-04-29 12:52:04

●NSns1.xserver.jp2026-03-14 → 2026-04-29 · 3 obs

○ 2017-08-20 05:40:56
● 2026-03-14 12:37:04
● 2026-04-29 12:52:04

○NSns2.admiral.ne.jp2015-07-25 → 2017-08-20 · 4 obs

● 2015-07-25 20:26:12
● 2017-08-20 05:40:56
○ 2026-03-14 12:37:04
○ 2026-04-29 12:52:04

●NSns2.xserver.jp2026-03-14 → 2026-04-29 · 3 obs

○ 2017-08-20 05:40:56
● 2026-03-14 12:37:04
● 2026-04-29 12:52:04

●NSns3.xserver.jp2026-03-14 → 2026-04-29 · 3 obs

○ 2017-08-20 05:40:56
● 2026-03-14 12:37:04
● 2026-04-29 12:52:04

●NSns4.xserver.jp2026-03-14 → 2026-04-29 · 3 obs

○ 2017-08-20 05:40:56
● 2026-03-14 12:37:04
● 2026-04-29 12:52:04

●NSns5.xserver.jp2026-03-14 → 2026-04-29 · 3 obs

○ 2017-08-20 05:40:56
● 2026-03-14 12:37:04
● 2026-04-29 12:52:04

○MXremx01.admiral.ne.jp2015-07-25 → 2017-08-20 · 4 obs

● 2015-07-25 20:26:12
● 2017-08-20 05:40:56
○ 2026-03-14 12:37:04
○ 2026-04-29 12:52:04

○A219.118.193.622015-07-25 → 2017-08-20 · 4 obs

● 2015-07-25 20:26:12
● 2017-08-20 05:40:56
○ 2026-03-14 12:37:04
○ 2026-04-29 12:52:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
cs-web.jp	ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp, ns1.xserver.jp...	11 records

✅ Authoritative Response

Server:202.226.36.247

NS records: ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp, ns1.xserver.jp, ns2.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cs-web.jp (unsigned zone)

⏱️ Timing

Total: 960ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)

Analysis

Name Servers

cs-web.jp is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

cs-web.jp at least partially shares name servers with other domains, including 842fm.com, studyh.jp, freemind-club.com, ekoba.net and its-grid.co.jp.