`chousasi.com`

DNSSEC	⚠️ Not signed
A	210.129.90.164^{🇯🇵 IDC210.129.0.0/17 Frontier Inc.}
		PTR	`srv6.jnetstation.com`
NS	`dns.jnetstation.com` ⭐
		A	210.129.90.2^{🇯🇵 IDC210.129.0.0/17 Frontier Inc.}
NS	`ns1.jnetstation.com`
		A	210.129.90.7^{🇯🇵 IDC210.129.0.0/17 Frontier Inc.}
			PTR	`ns1.jnetstation.com`
MX	`srv6mx.ssl.aiosl.com` ⭐
		A	210.129.90.165^{🇯🇵 IDC210.129.0.0/17 Frontier Inc.}
TXT	`v=spf1 +ip4:210.129.90.0/23 ~all`
SOA	`dns.jnetstation.com`root@dns.jnetstation.com 2005-03-08 #25

`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=1774595137

Same first word

chousasi.jp

chousasi.com

DNS History

6 records (4 active, 2 former)

●NSdns.jnetstation.com2007-11-02 → 2026-03-27 · 2 obs

● 2007-11-02 03:45:18
● 2026-03-27 07:24:20

●NSns1.jnetstation.com2007-11-02 → 2026-03-27 · 2 obs

● 2007-11-02 03:45:18
● 2026-03-27 07:24:20

○MXsrv10mx.jnetstation.com2007-11-02 → 2007-11-02 · 3 obs

● 2007-11-02 03:45:18
○ 2015-08-21 05:22:22
○ 2026-03-27 07:24:20

○MXsrv6mx.jnetstation.com2015-08-21 → 2016-09-07 · 5 obs

○ 2007-11-02 03:45:18
● 2015-08-21 05:22:22
● 2016-09-07 21:37:34
○ 2026-03-27 00:02:16
○ 2026-03-27 07:24:20

●MXsrv6mx.ssl.aiosl.com2026-03-27 → 2026-03-27 · 3 obs

○ 2016-09-07 21:37:34
● 2026-03-27 00:02:16
● 2026-03-27 07:24:20

●A210.129.90.1642015-08-21 → 2026-03-27 · 3 obs

○ 2007-11-02 03:45:18
● 2015-08-21 05:22:22
● 2026-03-27 07:24:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net...	-
chousasi.com	dns.jnetstation.com, ns1.jnetstation.com	2 records

✅ Authoritative Response

Server:210.129.90.7

NS records: dns.jnetstation.com, ns1.jnetstation.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chousasi.com (unsigned zone)

⏱️ Timing

Total: 430ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.129.90.164`
NS	2	`ns1.jnetstation.com, dns.jnetstation.com`
MX	1	`srv6mx.ssl.aiosl.com (pri: 10)`
TXT	1	`v=spf1 +ip4:210.129.90.0/23 ~all`
SOA	1	`dns.jnetstation.com root.dns.jnetstation`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns.jnetstation.com, ns1.jnetstation.com)

Analysis

IP Addresses

chousasi.com points to a single IP: 210.129.90.164.

Other host names, for instance www.enkaibook.com, afftime.net, www.hamana-works.co.jp, intface.co.jp and boushi.net share IP numbers with chousasi.com.

Name Servers

Two name servers dns.jnetstation.com and ns1.jnetstation.com handle delegation for chousasi.com.

chousasi.com uses the same name server setup as other domains, for example takagi-tatami.com, allumer.jp, futana.co.jp, ocean-green.co.jp and urban-kenso.com.

chousasi.com shares name servers with other domains at least partially, for instance nikko-kasei.co.jp, shinkeihan.co.jp and kawaii.co.jp.

these name servers are commonly used with the name servers ns.jnetstation.com.

Host names with one IP number: The host name dns.jnetstation.com points to 210.129.90.2 and the host name ns1.jnetstation.com points to 210.129.90.7.

Mail Servers

chousasi.com is handled by a single mail server, srv6mx.ssl.aiosl.com.

chousasi.com has the same mail server setup as other domains, including hanpro.co.jp, e-mcg.net, enkaibook.com, daieiseiko.co.jp and tour2.com.

srv6mx.ssl.aiosl.com points to a single IP: 210.129.90.165.

chousasi.com - robtex.com

chousasi.com

com