`kousankigyou.com`

DNSSEC	⚠️ Not signed
A	163.44.78.108^{🇯🇵 GMO-INTERNET163.44.64.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`www.athome-hp.jp`
NS	`dns01.athome-hp.jp` ⭐
		A	163.44.76.157^{🇯🇵 GMO-INTERNET163.44.64.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`dns01.athome-hp.jp`
NS	`dns02.athome-hp.jp`
		A	210.172.133.185^{🇯🇵 GMO-INTERNET210.172.128.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`dns02.athome-hp.jp`
MX	`mx.athome-hp.jp` ⭐
		A	163.44.78.112^{🇯🇵 GMO-INTERNET163.44.64.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`mx.athome-hp.jp`
TXT	`v=spf1 include:spf.athome-hp.jp ~all`
SOA	`dns01.athome-hp.jp`hostmaster@kousankigyou.com 2021-12-08 #4

`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=1775938992

Same first word

kousankigyou.com

DNS History

5 records (4 active, 1 former)

●NSdns01.athome-hp.jp2015-07-14 → 2026-04-11 · 2 obs

● 2015-07-14 11:37:40
● 2026-04-11 20:32:02

●NSdns02.athome-hp.jp2015-07-14 → 2026-04-11 · 2 obs

● 2015-07-14 11:37:40
● 2026-04-11 20:32:02

●MXmx.athome-hp.jp2015-07-14 → 2026-04-11 · 2 obs

● 2015-07-14 11:37:40
● 2026-04-11 20:32:02

●A163.44.78.1082016-11-30 → 2026-04-11 · 3 obs

○ 2016-02-24 23:03:20
● 2016-11-30 00:08:32
● 2026-04-11 20:32:02

○A210.157.5.952015-07-14 → 2016-02-24 · 4 obs

● 2015-07-14 11:37:40
● 2016-02-24 23:03:20
○ 2016-11-30 00:08:32
○ 2026-04-11 20:32:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
kousankigyou.com	dns01.athome-hp.jp, dns02.athome-hp.jp	-

✅ Authoritative Response

Server:210.172.133.185

NS records: dns01.athome-hp.jp, dns02.athome-hp.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kousankigyou.com (unsigned zone)

⏱️ Timing

Total: 1005ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`163.44.78.108`
NS	2	`dns01.athome-hp.jp, dns02.athome-hp.jp`
MX	1	`mx.athome-hp.jp (pri: 10)`
TXT	1	`v=spf1 include:spf.athome-hp.jp ~all`
SOA	1	`dns01.athome-hp.jp hostmaster.kousankigy`

Analysis

IP Addresses

kousankigyou.com resolves to a single IP: 163.44.78.108.

Other host names, for instance stos.jp, www.life-ltd.com, e-smile.com, www.e-hc.com and hinoya-fudosan.com share IP numbers with kousankigyou.com.

Name Servers

kousankigyou.com has two name servers: dns01.athome-hp.jp and dns02.athome-hp.jp.

kousankigyou.com shares the same name server setup as other domains, for example re-dg.com, fujisanfudousan.jp, jkmoriya21.com, muranishi.net and mildhome.jp.

kousankigyou.com shares some name servers with other domains, for example turtle-h.com, yutakahousing.co.jp, reiming.jp, seito-baibai.com and to-af.com.

These name servers are commonly used with the name servers dns01.gmoserver.jp.

Host names with a single IP:

dns01.athome-hp.jp points to 163.44.76.157

dns02.athome-hp.jp points to 210.172.133.185

Mail Servers

kousankigyou.com is handled by a single mail server, mx.athome-hp.jp.

kousankigyou.com shares the mail server setup with other domains, for example real-c.com, aishin-kensetsu.com, cyuo-est.com, kansaitatemono.jp and h-p-t.biz.

Host name mx.athome-hp.jp points to IP 163.44.78.112.

kousankigyou.com - robtex.com