`gikoushi.com`

DNSSEC	⚠️ Not signed
A	85.131.197.90^{🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.}
		PTR	`sv16149.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` ⚠️ Not in parent delegation
		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	`gikoushi.com` ⭐
		A	85.131.197.90^{🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.}
			PTR	`sv16149.xserver.jp`
TXT	`v=spf1 +a:sv16149.xserver.jp +a:gikoushi.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=1777235696

MX for

gikoushi.com

Same first word

gikoushi.net

gikoushi.com

DNS History

25 records (7 active, 18 former)

○NSdns1.name-services.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 10:55:54
○ 2015-10-22 09:17:20
○ 2026-04-26 20:49:52

○NSdns2.name-services.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 10:55:54
○ 2015-10-22 09:17:20
○ 2026-04-26 20:49:52

○NSdns3.name-services.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 10:55:54
○ 2015-10-22 09:17:20
○ 2026-04-26 20:49:52

○NSdns4.name-services.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 10:55:54
○ 2015-10-22 09:17:20
○ 2026-04-26 20:49:52

○NSdns5.name-services.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 10:55:54
○ 2015-10-22 09:17:20
○ 2026-04-26 20:49:52

○NSns1.parkingcrew.net2015-10-22 → 2016-04-02 · 5 obs

○ 2008-03-15 10:55:54
● 2015-10-22 09:17:20
● 2016-04-02 19:35:52
○ 2016-09-08 10:19:06
○ 2026-04-26 20:49:52

●NSns1.xserver.jp2026-03-23 → 2026-04-26 · 3 obs

○ 2017-06-04 03:00:34
● 2026-03-23 08:05:52
● 2026-04-26 20:49:52

○NSns2.parkingcrew.net2015-10-22 → 2016-04-02 · 5 obs

○ 2008-03-15 10:55:54
● 2015-10-22 09:17:20
● 2016-04-02 19:35:52
○ 2016-09-08 10:19:06
○ 2026-04-26 20:49:52

●NSns2.xserver.jp2026-03-23 → 2026-04-26 · 3 obs

○ 2017-06-04 03:00:34
● 2026-03-23 08:05:52
● 2026-04-26 20:49:52

●NSns3.xserver.jp2026-03-23 → 2026-04-26 · 3 obs

○ 2017-06-04 03:00:34
● 2026-03-23 08:05:52
● 2026-04-26 20:49:52

●NSns4.xserver.jp2026-03-23 → 2026-04-26 · 3 obs

○ 2017-06-04 03:00:34
● 2026-03-23 08:05:52
● 2026-04-26 20:49:52

●NSns5.xserver.jp2026-03-23 → 2026-04-26 · 3 obs

○ 2017-06-04 03:00:34
● 2026-03-23 08:05:52
● 2026-04-26 20:49:52

○NSns6.cpi.ad.jp2017-06-04 → 2017-06-04 · 4 obs

○ 2016-09-08 10:19:06
● 2017-06-04 03:00:34
○ 2026-03-23 08:05:52
○ 2026-04-26 20:49:52

○NSns7.cpi.ad.jp2017-06-04 → 2017-06-04 · 4 obs

○ 2016-09-08 10:19:06
● 2017-06-04 03:00:34
○ 2026-03-23 08:05:52
○ 2026-04-26 20:49:52

●MXgikoushi.com2026-03-23 → 2026-04-26 · 3 obs

○ 2017-06-04 03:00:34
● 2026-03-23 08:05:52
● 2026-04-26 20:49:52

○MXmail.gikoushi.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 10:55:54
○ 2015-10-22 09:17:20
○ 2026-04-26 20:49:52

○MXmail.h-email.net2015-10-22 → 2016-04-02 · 5 obs

○ 2008-03-15 10:55:54
● 2015-10-22 09:17:20
● 2016-04-02 19:35:52
○ 2016-09-08 10:19:06
○ 2026-04-26 20:49:52

○MXvlmx20.secure.ne.jp2017-06-04 → 2017-06-04 · 4 obs

○ 2016-09-08 10:19:06
● 2017-06-04 03:00:34
○ 2026-03-23 08:05:52
○ 2026-04-26 20:49:52

○MXvlmx21.secure.ne.jp2017-06-04 → 2017-06-04 · 4 obs

○ 2016-09-08 10:19:06
● 2017-06-04 03:00:34
○ 2026-03-23 08:05:52
○ 2026-04-26 20:49:52

○MXvlmx22.secure.ne.jp2017-06-04 → 2017-06-04 · 4 obs

○ 2016-09-08 10:19:06
● 2017-06-04 03:00:34
○ 2026-03-23 08:05:52
○ 2026-04-26 20:49:52

○A150.60.157.832017-06-04 → 2017-06-04 · 4 obs

○ 2016-09-08 10:19:06
● 2017-06-04 03:00:34
○ 2026-03-23 08:05:52
○ 2026-04-26 20:49:52

○A185.53.179.62015-10-22 → 2016-04-02 · 6 obs

○ 2008-03-15 10:55:54
● 2015-10-22 09:17:20
○ 2016-01-02 10:39:06
● 2016-04-02 19:35:52
○ 2016-09-08 10:19:06
○ 2026-04-26 20:49:52

○A185.53.179.82016-01-02 → 2016-01-02 · 4 obs

○ 2015-10-22 09:17:20
● 2016-01-02 10:39:06
○ 2016-04-02 19:35:52
○ 2026-04-26 20:49:52

○A222.227.75.1042008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 10:55:54
○ 2015-10-22 09:17:20
○ 2026-04-26 20:49:52

●A85.131.197.902026-03-23 → 2026-04-26 · 3 obs

○ 2017-06-04 03:00:34
● 2026-03-23 08:05:52
● 2026-04-26 20:49:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net...	-
gikoushi.com	ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp	-

✅ Authoritative Response

Server:183.90.224.226

NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gikoushi.com (unsigned zone)

⏱️ Timing

Total: 409ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.131.197.90`
NS	5	`ns1.xserver.jp, ns4.xserver.jp...`
MX	1	`gikoushi.com (pri: 0)`
TXT	1	`v=spf1 +a:sv16149.xserver.jp +a:gikoushi`
SOA	1	`ns1.xserver.jp root.xserver.jp`

Analysis

Mail Server Role

gikoushi.com serves as a mail server for gikoushi.com.

IP Addresses

gikoushi.com points to a single IP: 85.131.197.90.

Other host names, for instance hadescode.com, apostolus.net, mail.daretoku.net, uranai-kanon.com and www.iio-jozo.co.jp share IP numbers with gikoushi.com.

Name Servers

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

gikoushi.com partially shares name servers with other domains; examples include ao-d.com, okaya-romanet.jp, hinayhinay.com, usa-rei.com and nextro.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

gikoushi.com is handled by a single mail server, gikoushi.com.

gikoushi.com points to a single IP: 85.131.197.90.

gikoushi.com - robtex.com

gikoushi.com

com

MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Mail Server Role

IP Addresses

Name Servers

Mail Servers

`gikoushi.com`

`com`