`jdwsy.com`

DNSSEC	⚠️ Not signed
A	162.43.116.46^{🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.}
		PTR	`sv13045.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`
		A	202.226.36.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns3.xserver.jp`
NS	`ns4.xserver.jp`
		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`
		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:sv13045.xserver.jp +a:jdwsy.com +mx include:spf.sender.xserver.jp ~all`
SOA	`ns1.xserver.jp`root@xserver.jp serial=0

`com`

	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=1774378472

Previously MX for

jdwsy.com

Subdomains

ns2.jdwsy.com

Same first word

jdwsy.com

Similar names

swydj.com

dsjyw.com.cn

jdsyw.cn

sdjyw.cn

dsjyw.com

sdwjy.com

dsywj.org

jsdwy.cn

jsywd.com

ywdsj.net

wydsj.com

jswyd.net

sdyjw.cn

sydwj.com

wysjd.com

sdyjw.com

wydjs.com

ywsjd.com

jywsd.cn

dsjyw.cc

dywjs.com

jywsd.com.cn

yjdsw.com

djysw.com

ywdsj.cn

sdywj.com

ywjsd.buzz

dsjyw.net

wyjsd.com

DNS History

21 records (6 active, 15 former)

○NSns1.hawkhost.com2017-03-29 → 2017-03-29 · 4 obs

○ 2016-08-11 23:24:56
● 2017-03-29 16:33:54
○ 2026-02-14 23:19:44
○ 2026-03-24 19:13:56

●NSns1.xserver.jp2026-02-14 → 2026-03-24 · 3 obs

○ 2017-03-29 16:33:54
● 2026-02-14 23:19:44
● 2026-03-24 19:13:56

○NSns14.domaincontrol.com2015-08-12 → 2015-12-22 · 4 obs

● 2015-08-12 09:32:42
● 2015-12-22 06:35:46
○ 2016-03-26 20:04:30
○ 2026-03-24 19:13:56

○NSns15.domaincontrol.com2015-08-12 → 2015-12-22 · 4 obs

● 2015-08-12 09:32:42
● 2015-12-22 06:35:46
○ 2016-03-26 20:04:30
○ 2026-03-24 19:13:56

○NSns19.domaincontrol.com2015-08-12 → 2015-12-22 · 4 obs

● 2015-08-12 09:32:42
● 2015-12-22 06:35:46
○ 2016-03-26 20:04:30
○ 2026-03-24 19:13:56

○NSns2.hawkhost.com2017-03-29 → 2017-03-29 · 4 obs

○ 2016-08-11 23:24:56
● 2017-03-29 16:33:54
○ 2026-02-14 23:19:44
○ 2026-03-24 19:13:56

●NSns2.xserver.jp2026-02-14 → 2026-03-24 · 3 obs

○ 2017-03-29 16:33:54
● 2026-02-14 23:19:44
● 2026-03-24 19:13:56

●NSns3.xserver.jp2026-02-14 → 2026-03-24 · 3 obs

○ 2017-03-29 16:33:54
● 2026-02-14 23:19:44
● 2026-03-24 19:13:56

○NSns32.domaincontrol.com2015-08-12 → 2015-12-22 · 4 obs

● 2015-08-12 09:32:42
● 2015-12-22 06:35:46
○ 2016-03-26 20:04:30
○ 2026-03-24 19:13:56

●NSns4.xserver.jp2026-02-14 → 2026-03-24 · 3 obs

○ 2017-03-29 16:33:54
● 2026-02-14 23:19:44
● 2026-03-24 19:13:56

●NSns5.xserver.jp2026-02-14 → 2026-03-24 · 3 obs

○ 2017-03-29 16:33:54
● 2026-02-14 23:19:44
● 2026-03-24 19:13:56

○NSns53.domaincontrol.com2016-03-26 → 2016-08-11 · 5 obs

○ 2015-12-22 06:35:46
● 2016-03-26 20:04:30
● 2016-08-11 23:24:56
○ 2017-03-29 16:33:54
○ 2026-03-24 19:13:56

○NSns54.domaincontrol.com2016-03-26 → 2016-08-11 · 5 obs

○ 2015-12-22 06:35:46
● 2016-03-26 20:04:30
● 2016-08-11 23:24:56
○ 2017-03-29 16:33:54
○ 2026-03-24 19:13:56

○MXjdwsy.com2017-03-29 → 2026-02-14 · 5 obs

○ 2016-08-11 23:24:56
● 2017-03-29 16:33:54
● 2026-02-14 23:19:44
○ 2026-03-06 13:41:30
○ 2026-03-24 19:13:56

○MXmailstore1.secureserver.net2015-08-12 → 2016-08-11 · 4 obs

● 2015-08-12 09:32:42
● 2016-08-11 23:24:56
○ 2017-03-29 16:33:54
○ 2026-03-24 19:13:56

○MXsmtp.secureserver.net2015-08-12 → 2016-08-11 · 4 obs

● 2015-08-12 09:32:42
● 2016-08-11 23:24:56
○ 2017-03-29 16:33:54
○ 2026-03-24 19:13:56

●A162.43.116.462026-02-14 → 2026-03-24 · 3 obs

○ 2017-03-29 16:33:54
● 2026-02-14 23:19:44
● 2026-03-24 19:13:56

○A184.168.221.942016-08-11 → 2016-08-11 · 4 obs

○ 2016-03-26 20:04:30
● 2016-08-11 23:24:56
○ 2017-03-29 16:33:54
○ 2026-03-24 19:13:56

○A198.252.100.2242017-03-29 → 2017-03-29 · 4 obs

○ 2016-08-11 23:24:56
● 2017-03-29 16:33:54
○ 2026-02-14 23:19:44
○ 2026-03-24 19:13:56

○A98.126.51.112015-08-12 → 2015-12-22 · 4 obs

● 2015-08-12 09:32:42
● 2015-12-22 06:35:46
○ 2016-03-26 20:04:30
○ 2026-03-24 19:13:56

○A98.126.51.122016-03-26 → 2016-03-26 · 4 obs

○ 2015-12-22 06:35:46
● 2016-03-26 20:04:30
○ 2016-08-11 23:24:56
○ 2026-03-24 19:13:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net...	-
jdwsy.com	ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...	-

✅ Authoritative Response

Server:202.226.37.247

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jdwsy.com (unsigned zone)

⏱️ Timing

Total: 1327ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.43.116.46`
NS	5	`ns3.xserver.jp, ns4.xserver.jp...`
TXT	1	`v=spf1 +a:sv13045.xserver.jp +a:jdwsy.co`
SOA	1	`ns1.xserver.jp root.xserver.jp`

Analysis

Hierarchy

jdwsy.com is the parent of ns2.jdwsy.com.

IP Addresses

jdwsy.com resolves to one IP number: 162.43.116.46.

other host names including nicek.info, koora.biz, mx.esprit.to, anzioebike.com and wdde.info share IP numbers with jdwsy.com.

Name Servers

jdwsy.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

jdwsy.com at least partially shares name servers with other domains, for instance xsas.net, greencross.co.jp, whygotochina.com, sweets-sweets.jp and tekune.jp.

Host names with three IP numbers:

ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246; ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247; ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names with one IP number:

ns2.xserver.jp points to: 35.72.43.26; ns3.xserver.jp points to: 202.226.36.247.

jdwsy.com - robtex.com

jdwsy.com

com

Previously MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`jdwsy.com`

`com`