`kozimakenzai.com`

DNSSEC	⚠️ Not signed
A	162.43.117.124^{🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.}
		PTR	`sv13283.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	`kozimakenzai.com` ⭐
		A	162.43.117.124^{🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.}
			PTR	`sv13283.xserver.jp`
TXT	`v=spf1 +a:sv13283.xserver.jp +a:kozimakenzai.com +mx include:spf.sender.xserv...`
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=1778367801

MX for

kozimakenzai.com

Subdomains

mail.kozimakenzai.com

Same first word

kozimakenzai.com

DNS History

11 records (7 active, 4 former)

○NSdns01.gmoserver.jp2015-08-15 → 2017-04-01 · 5 obs

○ 2008-03-16 15:50:20
● 2015-08-15 11:19:52
● 2017-04-01 18:19:58
○ 2026-05-09 13:57:16
○ 2026-05-09 23:10:22

○NSdns02.gmoserver.jp2015-08-15 → 2017-04-01 · 5 obs

○ 2008-03-16 15:50:20
● 2015-08-15 11:19:52
● 2017-04-01 18:19:58
○ 2026-05-09 13:57:16
○ 2026-05-09 23:10:22

●NSns1.xserver.jp2026-05-09 → 2026-05-09 · 3 obs

○ 2017-04-01 18:19:58
● 2026-05-09 13:57:16
● 2026-05-09 23:10:22

●NSns2.xserver.jp2026-05-09 → 2026-05-09 · 3 obs

○ 2017-04-01 18:19:58
● 2026-05-09 13:57:16
● 2026-05-09 23:10:22

●NSns3.xserver.jp2026-05-09 → 2026-05-09 · 3 obs

○ 2017-04-01 18:19:58
● 2026-05-09 13:57:16
● 2026-05-09 23:10:22

●NSns4.xserver.jp2026-05-09 → 2026-05-09 · 3 obs

○ 2017-04-01 18:19:58
● 2026-05-09 13:57:16
● 2026-05-09 23:10:22

●NSns5.xserver.jp2026-05-09 → 2026-05-09 · 3 obs

○ 2017-04-01 18:19:58
● 2026-05-09 13:57:16
● 2026-05-09 23:10:22

●MXkozimakenzai.com2026-05-09 → 2026-05-09 · 3 obs

○ 2017-04-01 18:19:58
● 2026-05-09 13:57:16
● 2026-05-09 23:10:22

○MXmx4.gmoserver.jp2015-08-15 → 2017-04-01 · 5 obs

○ 2008-03-16 15:50:20
● 2015-08-15 11:19:52
● 2017-04-01 18:19:58
○ 2026-05-09 13:57:16
○ 2026-05-09 23:10:22

●A162.43.117.1242026-05-09 → 2026-05-09 · 3 obs

○ 2017-04-01 18:19:58
● 2026-05-09 13:57:16
● 2026-05-09 23:10:22

○A211.123.214.82015-08-15 → 2017-04-01 · 5 obs

○ 2008-03-16 15:50:20
● 2015-08-15 11:19:52
● 2017-04-01 18:19:58
○ 2026-05-09 13:57:16
○ 2026-05-09 23:10:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
kozimakenzai.com	ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...	-

✅ Authoritative Response

Server:202.226.39.247

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 kozimakenzai.com (unsigned zone)

⏱️ Timing

Total: 1145ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.43.117.124`
NS	5	`ns3.xserver.jp, ns2.xserver.jp...`
MX	1	`kozimakenzai.com (pri: 0)`
TXT	1	`v=spf1 +a:sv13283.xserver.jp +a:kozimake`
SOA	1	`ns1.xserver.jp root.xserver.jp`

Analysis

Hierarchy

The parent of mail.kozimakenzai.com is kozimakenzai.com.

Mail Server Role

kozimakenzai.com serves as the mail server for kozimakenzai.com.

IP Addresses

kozimakenzai.com points to an IP address: 162.43.117.124.

other host names include nagisa.keijukai.net, shalom-k.com, kameya-fishing.com, himawarijutaku.com and www.watanabe-r.co.jp; they share IP numbers with kozimakenzai.com.

Name Servers

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

kozimakenzai.com at least partially shares name servers with other domains, for instance ai-talk365.com, mvno-campaign.com, kitte-kaitori.com, dydo-matsuri.com and sutadonya.com.

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.

Names with one IP number:

ns2.xserver.jp points to: 35.72.43.26.

ns3.xserver.jp points to: 202.226.36.247.

Mail Servers

kozimakenzai.com is handled by a single mail server.

The host name kozimakenzai.com points to IP 162.43.117.124.

kozimakenzai.com - robtex.com