`kumataka.com`

DNSSEC	⚠️ Not signed
A	183.181.83.151^{🇯🇵 XSERVER-AS183.181.80.0/22 XSERVER Inc.}
		PTR	`sv10150.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	`kumataka.com` ⭐
		A	183.181.83.151^{🇯🇵 XSERVER-AS183.181.80.0/22 XSERVER Inc.}
			PTR	`sv10150.xserver.jp`
TXT	`v=spf1 +a:sv10150.xserver.jp +a:kumataka.com +mx include:spf.sender.xserver.j...`
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=1776910862

MX for

kumataka.com

Same first word

kumataka.com

kumataka.org.au

kumataka.co.jp

Similar names

kamakatu.com

kamukata.com

kakutama.com

katakamu.com

takakuma.com

takakuma.net

DNS History

14 records (7 active, 7 former)

○NSns.i-younet.ne.jp2015-05-18 → 2016-05-18 · 11 obs

● 2015-05-18 20:45:58
○ 2015-10-16 07:18:24
● 2015-12-21 10:20:16
● 2015-12-23 19:18:30
○ 2015-12-26 07:51:48
● 2015-12-29 20:04:54
○ 2016-01-10 06:54:16
● 2016-04-21 15:30:30
● 2016-05-18 02:35:46
○ 2016-07-20 12:28:06
○ 2026-04-23 02:26:40

○NSns0.i-younet.ne.jp2015-05-18 → 2016-05-18 · 9 obs

● 2015-05-18 20:45:58
○ 2015-10-16 07:18:24
○ 2015-12-26 07:51:48
● 2015-12-29 20:04:54
○ 2016-01-10 06:54:16
● 2016-04-21 15:30:30
● 2016-05-18 02:35:46
○ 2016-07-20 12:28:06
○ 2026-04-23 02:26:40

●NSns1.xserver.jp2021-10-01 → 2026-04-23 · 3 obs

○ 2017-05-28 08:53:36
● 2021-10-01 12:01:32
● 2026-04-23 02:26:40

●NSns2.xserver.jp2021-10-01 → 2026-04-23 · 3 obs

○ 2017-05-28 08:53:36
● 2021-10-01 12:01:32
● 2026-04-23 02:26:40

●NSns3.xserver.jp2021-10-01 → 2026-04-23 · 3 obs

○ 2017-05-28 08:53:36
● 2021-10-01 12:01:32
● 2026-04-23 02:26:40

●NSns4.xserver.jp2021-10-01 → 2026-04-23 · 3 obs

○ 2017-05-28 08:53:36
● 2021-10-01 12:01:32
● 2026-04-23 02:26:40

●NSns5.xserver.jp2021-10-01 → 2026-04-23 · 3 obs

○ 2017-05-28 08:53:36
● 2021-10-01 12:01:32
● 2026-04-23 02:26:40

○NSnsc1.80code.com2015-05-18 → 2017-05-28 · 13 obs

● 2015-05-18 20:45:58
● 2015-10-16 07:18:24
○ 2015-12-21 10:20:16
○ 2015-12-23 19:18:30
● 2015-12-26 07:51:48
○ 2015-12-29 20:04:54
● 2016-01-10 06:54:16
○ 2016-04-21 15:30:30
○ 2016-05-18 02:35:46
● 2016-07-20 12:28:06
● 2017-05-28 08:53:36
○ 2021-10-01 12:01:32
○ 2026-04-23 02:26:40

○NSnsc2.80code.com2015-10-16 → 2017-05-28 · 11 obs

○ 2015-05-18 20:45:58
● 2015-10-16 07:18:24
● 2015-12-26 07:51:48
○ 2015-12-29 20:04:54
● 2016-01-10 06:54:16
○ 2016-04-21 15:30:30
○ 2016-05-18 02:35:46
● 2016-07-20 12:28:06
● 2017-05-28 08:53:36
○ 2021-10-01 12:01:32
○ 2026-04-23 02:26:40

○MXikcjin01.i-younet.ne.jp2015-05-18 → 2015-10-16 · 4 obs

● 2015-05-18 20:45:58
● 2015-10-16 07:18:24
○ 2015-12-21 10:20:16
○ 2026-04-23 02:26:40

●MXkumataka.com2021-10-01 → 2026-04-23 · 3 obs

○ 2017-05-28 08:53:36
● 2021-10-01 12:01:32
● 2026-04-23 02:26:40

○MXs11.80code.com2015-12-21 → 2017-05-28 · 5 obs

○ 2015-10-16 07:18:24
● 2015-12-21 10:20:16
● 2017-05-28 08:53:36
○ 2021-10-01 12:01:32
○ 2026-04-23 02:26:40

●A183.181.83.1512021-10-01 → 2026-04-23 · 3 obs

○ 2017-05-28 08:53:36
● 2021-10-01 12:01:32
● 2026-04-23 02:26:40

○A203.95.34.572015-05-18 → 2017-05-28 · 4 obs

● 2015-05-18 20:45:58
● 2017-05-28 08:53:36
○ 2021-10-01 12:01:32
○ 2026-04-23 02:26:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
kumataka.com	ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...	-

✅ Authoritative Response

Server:202.226.36.170

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 kumataka.com (unsigned zone)

⏱️ Timing

Total: 1205ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.181.83.151`
NS	5	`ns4.xserver.jp, ns3.xserver.jp...`
MX	1	`kumataka.com (pri: 0)`
TXT	1	`v=spf1 +a:sv10150.xserver.jp +a:kumataka`
SOA	1	`ns1.xserver.jp root.xserver.jp`

Analysis

Mail Server Role

kumataka.com is the mail server for kumataka.com.

IP Addresses

kumataka.com resolves to a single IP: 183.181.83.151.

Other host names, for instance, sv10150.xserver.jp, manabits.com, forest-art-support.com and otsumori.net share IP numbers with kumataka.com.

Name Servers

kumataka.com delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

kumataka.com shares some name servers with other domains, for example lundahl.jp, raspberry-farm.com, baby-compare.com, sokumuri.com and ibg.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

Mail Servers

One mail server handles kumataka.com.

Host name kumataka.com points to IP 183.181.83.151.

kumataka.com - robtex.com

kumataka.com

com

MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Mail Server Role

IP Addresses

Name Servers

Mail Servers

`kumataka.com`

`com`