`tanikensetsu.com`

DNSSEC	⚠️ Not signed
A	183.181.85.78^{🇯🇵 XSERVER-AS183.181.84.0/22 XSERVER Inc.}
		PTR	`sv8717.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	`tanikensetsu.com` ⭐
		A	183.181.85.78^{🇯🇵 XSERVER-AS183.181.84.0/22 XSERVER Inc.}
			PTR	`sv8717.xserver.jp`
TXT	`v=spf1 +a:sv8717.xserver.jp +a:tanikensetsu.com +mx include:spf.sender.xserve...`
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=1774587847

MX for

tanikensetsu.com

Same first word

tanikensetsu.com

DNS History

17 records (7 active, 10 former)

○NSappctl.atsrv.intra2015-10-25 → 2017-12-09 · 4 obs

○ 2015-06-09 02:34:56
● 2015-10-25 00:53:50
● 2017-12-09 04:16:04
○ 2026-03-27 05:09:32

○NSns01.atsrv.jp2015-10-25 → 2017-12-09 · 4 obs

○ 2015-06-09 02:34:56
● 2015-10-25 00:53:50
● 2017-12-09 04:16:04
○ 2026-03-27 05:09:32

○NSns02.atsrv.jp2015-10-25 → 2017-12-09 · 4 obs

○ 2015-06-09 02:34:56
● 2015-10-25 00:53:50
● 2017-12-09 04:16:04
○ 2026-03-27 05:09:32

○NSns03.ex-cloud.jp2015-10-25 → 2017-12-09 · 4 obs

○ 2015-06-09 02:34:56
● 2015-10-25 00:53:50
● 2017-12-09 04:16:04
○ 2026-03-27 05:09:32

○NSns04.ex-cloud.jp2015-10-25 → 2017-12-09 · 4 obs

○ 2015-06-09 02:34:56
● 2015-10-25 00:53:50
● 2017-12-09 04:16:04
○ 2026-03-27 05:09:32

○NSns1.domain.livedoor.com2015-06-09 → 2015-06-09 · 3 obs

● 2015-06-09 02:34:56
○ 2015-10-25 00:53:50
○ 2026-03-27 05:09:32

●NSns1.xserver.jp2026-03-27 → 2026-03-27 · 2 obs

○ 2017-12-09 04:16:04
● 2026-03-27 05:09:32

○NSns2.domain.livedoor.com2015-06-09 → 2015-06-09 · 3 obs

● 2015-06-09 02:34:56
○ 2015-10-25 00:53:50
○ 2026-03-27 05:09:32

●NSns2.xserver.jp2026-03-27 → 2026-03-27 · 2 obs

○ 2017-12-09 04:16:04
● 2026-03-27 05:09:32

●NSns3.xserver.jp2026-03-27 → 2026-03-27 · 2 obs

○ 2017-12-09 04:16:04
● 2026-03-27 05:09:32

●NSns4.xserver.jp2026-03-27 → 2026-03-27 · 2 obs

○ 2017-12-09 04:16:04
● 2026-03-27 05:09:32

●NSns5.xserver.jp2026-03-27 → 2026-03-27 · 2 obs

○ 2017-12-09 04:16:04
● 2026-03-27 05:09:32

○MXmail.tanikensetsu.com2015-06-09 → 2017-12-09 · 3 obs

● 2015-06-09 02:34:56
● 2017-12-09 04:16:04
○ 2026-03-27 05:09:32

●MXtanikensetsu.com2026-03-27 → 2026-03-27 · 2 obs

○ 2017-12-09 04:16:04
● 2026-03-27 05:09:32

○A153.254.60.1692015-06-09 → 2015-06-09 · 3 obs

● 2015-06-09 02:34:56
○ 2015-10-25 00:53:50
○ 2026-03-27 05:09:32

●A183.181.85.782026-03-27 → 2026-03-27 · 2 obs

○ 2017-12-09 04:16:04
● 2026-03-27 05:09:32

○A61.126.54.2232015-10-25 → 2017-12-09 · 4 obs

○ 2015-06-09 02:34:56
● 2015-10-25 00:53:50
● 2017-12-09 04:16:04
○ 2026-03-27 05:09:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net...	-
tanikensetsu.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 tanikensetsu.com (unsigned zone)

⏱️ Timing

Total: 1090ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.181.85.78`
NS	5	`ns2.xserver.jp, ns1.xserver.jp...`
MX	1	`tanikensetsu.com (pri: 0)`
TXT	1	`v=spf1 +a:sv8717.xserver.jp +a:tanikense`
SOA	1	`ns1.xserver.jp root.xserver.jp`

Analysis

Mail Server Role

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

IP Addresses

tanikensetsu.com points to a single IP number: 183.181.85.78.

Other host names, for instance asd-inc.jp, isojima.com, mx.asd-inc.jp, results123.com.au and neko-master.com share IP numbers with tanikensetsu.com.

Name Servers

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

tanikensetsu.com shares name servers with other domains at least partially, for instance hanzaisinrigaku.net, ina-bisou.co.jp, gikai-nodacity.jp, aboshika.com and ruka-diet.com.

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

A single mail server handles tanikensetsu.com and tanikensetsu.com.

Host name tanikensetsu.com resolves to IP 183.181.85.78.

tanikensetsu.com - robtex.com