wdouble.com - dns.ninja

`wdouble.com`

DNSSEC	⚠️ Not signed
A	202.226.39.68^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		PTR	`sv367.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`
MX	`wdouble.com` ⭐
		A	202.226.39.68^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`sv367.xserver.jp`
TXT	`v=spf1 +a:sv367.xserver.jp +a:wdouble.com +mx include:spf.sender.xserver.jp ~all`
SOA	`ns1.xserver.jp`root@sv0.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=1781952130

MX for

wdouble.com

Same first word

wdouble.com

Similar names

doublew.net

doublew.ru

loudweb.net

doublew.ca

webloud.github.io

dowblue.com

budowle.pl

deblouw.com

bluedow.com

doublew.de

ludoweb.com

budowle.com

DNS History

17 records (7 active, 10 former)

●NSns1.xserver.jp2017-06-23 → 2026-06-20 · 3 obs

○ 2016-04-15 15:44:00
● 2017-06-23 04:00:56
● 2026-06-20 10:56:26

○NSns1.xtwo.ne.jp2015-08-05 → 2016-04-15 · 4 obs

● 2015-08-05 17:19:10
● 2016-04-15 15:44:00
○ 2017-06-23 04:00:56
○ 2026-06-20 10:56:26

●NSns2.xserver.jp2017-06-23 → 2026-06-20 · 3 obs

○ 2016-04-15 15:44:00
● 2017-06-23 04:00:56
● 2026-06-20 10:56:26

○NSns2.xtwo.ne.jp2015-08-05 → 2016-04-15 · 4 obs

● 2015-08-05 17:19:10
● 2016-04-15 15:44:00
○ 2017-06-23 04:00:56
○ 2026-06-20 10:56:26

●NSns3.xserver.jp2017-06-23 → 2026-06-20 · 3 obs

○ 2016-04-15 15:44:00
● 2017-06-23 04:00:56
● 2026-06-20 10:56:26

○NSns3.xtwo.ne.jp2015-08-05 → 2016-04-15 · 4 obs

● 2015-08-05 17:19:10
● 2016-04-15 15:44:00
○ 2017-06-23 04:00:56
○ 2026-06-20 10:56:26

●NSns4.xserver.jp2017-06-23 → 2026-06-20 · 3 obs

○ 2016-04-15 15:44:00
● 2017-06-23 04:00:56
● 2026-06-20 10:56:26

●NSns5.xserver.jp2017-06-23 → 2026-06-20 · 3 obs

○ 2016-04-15 15:44:00
● 2017-06-23 04:00:56
● 2026-06-20 10:56:26

○MXalt1.aspmx.l.google.com2015-08-05 → 2016-04-15 · 4 obs

● 2015-08-05 17:19:10
● 2016-04-15 15:44:00
○ 2017-06-23 04:00:56
○ 2026-06-20 10:56:26

○MXalt2.aspmx.l.google.com2015-08-05 → 2016-04-15 · 4 obs

● 2015-08-05 17:19:10
● 2016-04-15 15:44:00
○ 2017-06-23 04:00:56
○ 2026-06-20 10:56:26

○MXaspmx.l.google.com2015-08-05 → 2016-04-15 · 4 obs

● 2015-08-05 17:19:10
● 2016-04-15 15:44:00
○ 2017-06-23 04:00:56
○ 2026-06-20 10:56:26

○MXaspmx2.googlemail.com2015-08-05 → 2016-04-15 · 4 obs

● 2015-08-05 17:19:10
● 2016-04-15 15:44:00
○ 2017-06-23 04:00:56
○ 2026-06-20 10:56:26

○MXaspmx3.googlemail.com2015-08-05 → 2016-04-15 · 4 obs

● 2015-08-05 17:19:10
● 2016-04-15 15:44:00
○ 2017-06-23 04:00:56
○ 2026-06-20 10:56:26

●MXwdouble.com2015-08-05 → 2026-06-20 · 2 obs

● 2015-08-05 17:19:10
● 2026-06-20 10:56:26

○A175.28.4.62015-08-05 → 2016-04-15 · 4 obs

● 2015-08-05 17:19:10
● 2016-04-15 15:44:00
○ 2017-06-23 04:00:56
○ 2026-06-20 10:56:26

●A202.226.39.682026-05-15 → 2026-06-20 · 3 obs

○ 2017-06-23 04:00:56
● 2026-05-15 23:57:40
● 2026-06-20 10:56:26

○A219.94.203.682017-06-23 → 2017-06-23 · 4 obs

○ 2016-04-15 15:44:00
● 2017-06-23 04:00:56
○ 2026-05-15 23:57:40
○ 2026-06-20 10:56:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net...	-
wdouble.com	ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...	-

✅ Authoritative Response

Server:202.226.36.164

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 wdouble.com (unsigned zone)

⏱️ Timing

Total: 972ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`202.226.39.68`
NS	5	`ns1.xserver.jp, ns4.xserver.jp...`
MX	1	`wdouble.com (pri: 0)`
TXT	1	`v=spf1 +a:sv367.xserver.jp +a:wdouble.co`
SOA	1	`ns1.xserver.jp root.sv0.xserver.jp`

Analysis

Mail Server Role

wdouble.com is listed as a mail server for itself.

IP Addresses

wdouble.com resolves to one IP address: 202.226.39.68.

projector-navi.com, kensetsugyokyoka.info, abastan.net and two other host names share IP numbers with wdouble.com.

Name Servers

wdouble.com has five name servers, which are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

There is at least partial name server overlap between wdouble.com and other domains — netstat-a.com, noreply-intebuy.com, spn.ac.th and two more among them.

These name servers frequently co-occur with the name servers ns4.xserver.jp and ns5.xserver.jp.

Hostnames that resolve to three IP addresses:

ns1.xserver.jp has IP addresses 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp has IP addresses 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp has IP addresses 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Hosts with just one IP address:

ns2.xserver.jp directs to 35.72.43.26.

ns3.xserver.jp directs to 202.226.36.247.

Mail Servers

Mail for wdouble.com is handled by one mail server — wdouble.com.

wdouble.com has exactly one IP number: 202.226.39.68.