kosode.net - dns.ninja

`kosode.net`

DNSSEC	⚠️ Not signed
A	157.112.158.248^{🇯🇵 XSERVER-AS157.112.152.0/21 XSERVER Inc.}
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	`kosode.net` ⭐
		A	157.112.158.248^{🇯🇵 XSERVER-AS157.112.152.0/21 XSERVER Inc.}
TXT	`google-site-verification=uD76U9x1qrsG6-SEVzseIv3oMpINoZ0r9fjCw70_vXs`
TXT	`v=spf1 +a:sv730.xserver.jp +a:kosode.net +mx include:spf.sender.xserver.jp in...`
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=1786270054

MX for

kosode.net

Subdomains

mail.kosode.net

Same first word

kosode.com

kosode.jp

kosode.co.jp

kosode.info

kosode.net

Similar names

sedoko.xyz

dokeos.cn

dooske.nl

deskoo.de

dokeos.net

deokso.com

sedoko.com

skodeo.pl

koodes.com

skodeo.com

oodesk.com

okdose.co

kodeos.com

skedoo.shop

dekoos.ca

sodoke.com

dokeos.nl

dokose.cz

sodeko.pl

odesko.com

dookes.net

dokeos.it

dokeos.com

seokod.ru

okdose.in

doseko.de

desoko.com

sodeko.ru

doseok.com

koosed.com

sokedo.com

deokso.org

oksedo.com

sokoed.it

DNS History

11 records (7 active, 4 former)

●NSns1.xserver.jp2020-01-07 → 2026-08-09 · 3 obs

○ 2017-02-09 10:52:46
● 2020-01-07 17:26:46
● 2026-08-09 10:29:22

●NSns2.xserver.jp2020-01-07 → 2026-08-09 · 3 obs

○ 2017-02-09 10:52:46
● 2020-01-07 17:26:46
● 2026-08-09 10:29:22

●NSns3.xserver.jp2020-01-07 → 2026-08-09 · 3 obs

○ 2017-02-09 10:52:46
● 2020-01-07 17:26:46
● 2026-08-09 10:29:22

●NSns4.xserver.jp2020-01-07 → 2026-08-09 · 3 obs

○ 2017-02-09 10:52:46
● 2020-01-07 17:26:46
● 2026-08-09 10:29:22

●NSns5.xserver.jp2020-01-07 → 2026-08-09 · 3 obs

○ 2017-02-09 10:52:46
● 2020-01-07 17:26:46
● 2026-08-09 10:29:22

○NSosangs01.nekonet.ne.jp2008-10-03 → 2017-02-09 · 4 obs

● 2008-10-03 23:45:36
● 2017-02-09 10:52:46
○ 2020-01-07 17:26:46
○ 2026-08-09 10:29:22

○NStdcngs01.nekonet.ne.jp2015-07-20 → 2017-02-09 · 5 obs

○ 2008-10-03 23:45:36
● 2015-07-20 18:01:30
● 2017-02-09 10:52:46
○ 2020-01-07 17:26:46
○ 2026-08-09 10:29:22

○NStdcngs02.nekonet.ne.jp2008-10-03 → 2017-02-09 · 4 obs

● 2008-10-03 23:45:36
● 2017-02-09 10:52:46
○ 2020-01-07 17:26:46
○ 2026-08-09 10:29:22

●MXkosode.net2020-01-07 → 2026-08-09 · 3 obs

○ 2017-02-09 10:52:46
● 2020-01-07 17:26:46
● 2026-08-09 10:29:22

○MXmail.kosode.net2008-10-03 → 2017-02-09 · 4 obs

● 2008-10-03 23:45:36
● 2017-02-09 10:52:46
○ 2020-01-07 17:26:46
○ 2026-08-09 10:29:22

●A157.112.158.2482020-01-07 → 2026-08-09 · 2 obs

● 2020-01-07 17:26:46
● 2026-08-09 10:29:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	l.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net...	-
kosode.net	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 kosode.net (unsigned zone)

⏱️ Timing

Total: 1089ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`157.112.158.248`
NS	5	`ns2.xserver.jp, ns5.xserver.jp...`
MX	1	`kosode.net (pri: 0)`
TXT	2	`v=spf1 +a:sv730.xserver.jp +a:kosode.net, google-site-verification=uD76U9x1qrsG6-S`
SOA	1	`ns1.xserver.jp root.xserver.jp`

Analysis

Hierarchy

mail.kosode.net is delegated beneath kosode.net.

Mail Server Role

kosode.net is listed as a mail server for itself.

IP Addresses

kosode.net resolves to one IP address: 157.112.158.248.

kottotanosi.com, aromagift.net, tokyomatsuya.co.jp and two other host names share IP numbers with kosode.net.

Name Servers

kosode.net 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 kosode.net and other domains — ic-lab.net, tsuhan-trend.com, hahatokotime.com 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:

The hostname ns1.xserver.jp directs to 202.226.36.164, 202.226.36.170 and 202.226.36.246.

The hostname ns4.xserver.jp directs to 183.90.224.226, 183.90.224.230 and 202.226.39.247.

The hostname ns5.xserver.jp directs to 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Hosts with just one IP address:

ns2.xserver.jp has the IP address 35.72.43.26.

ns3.xserver.jp has the IP address 202.226.36.247.

Mail Servers

Mail for kosode.net is handled by one mail server — kosode.net.

kosode.net directs to just one IP number, 157.112.158.248.