`kameda-system.com`

DNSSEC	⚠️ Not signed
NS	`dns01.kameda-system.com` ⭐
		A	114.160.32.82^{🇯🇵 OCN114.160.0.0/11 (AS4713) CIDR BLOCK 88 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN}
NS	`2nd.dnsv.jp` ⚠️ Not in parent delegation
		A	2400:8500:1301:2611:1001::142^{🇯🇵 GMO-INTERNET2400:8500:1000::/36 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`2nd.dnsv.jp`
		A	163.44.76.142^{🇯🇵 GMO-INTERNET163.44.64.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`2nd.dnsv.jp`
NS	`dns01b.kameda-system.com`
		A	126.113.12.162^{🇯🇵 GIGAINFRA126.113.0.0/16 BBT-CIDR-BLOCK}
			PTR	`softbank126113012162.biz.bbtec.net`
NS	`dns02.kameda-system.com`
		A	114.160.32.83^{🇯🇵 OCN114.160.0.0/11 (AS4713) CIDR BLOCK 88 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN}
MX	`mail2.kameda-system.com` ⭐
		A	114.160.32.83^{🇯🇵 OCN114.160.0.0/11 (AS4713) CIDR BLOCK 88 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN}
MX	`mail.kameda-system.com`⁽²⁰⁾
		A	114.160.32.82^{🇯🇵 OCN114.160.0.0/11 (AS4713) CIDR BLOCK 88 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN}
MX	`mailb.kameda-system.com`⁽¹⁰⁰⁾
		A	126.113.12.162^{🇯🇵 GIGAINFRA126.113.0.0/16 BBT-CIDR-BLOCK}
			PTR	`softbank126113012162.biz.bbtec.net`
SOA	`dns01.kameda-system.com`admin@kameda.co.jp 2018-10-12 #1

`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=1777482431

Subdomains

mail.kameda-system.com

dns2.kameda-system.com

dns02.kameda-system.com

dns01b.kameda-system.com

mailb.kameda-system.com

mail2.kameda-system.com

dns3.kameda-system.com

dns01.kameda-system.com

Same first word

kameda-system.com

DNS History

9 records (7 active, 2 former)

●NS2nd.dnsv.jp2019-01-14 → 2026-04-29 · 3 obs

○ 2017-03-15 01:33:42
● 2019-01-14 12:15:44
● 2026-04-29 17:20:58

●NSdns01.kameda-system.com2017-03-15 → 2026-04-29 · 3 obs

○ 2016-05-01 11:59:58
● 2017-03-15 01:33:42
● 2026-04-29 17:20:58

●NSdns01b.kameda-system.com2019-01-14 → 2026-04-29 · 3 obs

○ 2017-03-15 01:33:42
● 2019-01-14 12:15:44
● 2026-04-29 17:20:58

●NSdns02.kameda-system.com2017-03-15 → 2026-04-29 · 3 obs

○ 2016-05-01 11:59:58
● 2017-03-15 01:33:42
● 2026-04-29 17:20:58

○NSdns2.kameda-system.com2015-06-17 → 2016-05-01 · 4 obs

● 2015-06-17 07:34:42
● 2016-05-01 11:59:58
○ 2017-03-15 01:33:42
○ 2026-04-29 17:20:58

○NSdns3.kameda-system.com2015-06-17 → 2016-05-01 · 4 obs

● 2015-06-17 07:34:42
● 2016-05-01 11:59:58
○ 2017-03-15 01:33:42
○ 2026-04-29 17:20:58

●MXmail.kameda-system.com2015-06-17 → 2026-04-29 · 2 obs

● 2015-06-17 07:34:42
● 2026-04-29 17:20:58

●MXmail2.kameda-system.com2015-06-17 → 2026-04-29 · 2 obs

● 2015-06-17 07:34:42
● 2026-04-29 17:20:58

●MXmailb.kameda-system.com2019-01-14 → 2026-04-29 · 3 obs

○ 2015-06-17 07:34:42
● 2019-01-14 12:15:44
● 2026-04-29 17:20:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
kameda-system.com	dns01.kameda-system.com, dns02.kameda-system.com, dns01b.kameda-system.com	3 records

✅ Authoritative Response

Server:126.113.12.162

NS records: dns01.kameda-system.com, dns02.kameda-system.com, dns01b.kameda-system.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kameda-system.com (unsigned zone)

⏱️ Timing

Total: 390ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`dns01.kameda-system.com, 2nd.dnsv.jp...`
MX	3	`mail2.kameda-system.com (pri: 20), mail.kameda-system.com (pri: 10)...`
SOA	1	`dns01.kameda-system.com admin.kameda.co.`

📌 Glue Records Collected

Total: 3

In-bailiwick: 3 (dns01.kameda-system.com, dns02.kameda-system.com, dns01b.kameda-system.com)

Analysis

Hierarchy

The parent of mail.kameda-system.com, dns2.kameda-system.com, dns02.kameda-system.com, dns01b.kameda-system.com, mailb.kameda-system.com and a few other host names is kameda-system.com.

Name Servers

kameda-system.com is delegated to four name servers: dns01.kameda-system.com, dns01b.kameda-system.com, dns02.kameda-system.com and 2nd.dnsv.jp.

kameda-system.com shares some name servers with other domains, for example nis3.us, i-rekihaku.jp, jtia-tennis.com, transup-jp.com and lagernet.co.jp.

These name servers are commonly used with dns.bizserver2.com, ns.attendex.net, dns.bizsystem.org, ns1.e-port-moas.jp and ns2.e-port-moas.jp.

Host names with two IP numbers:

The host name 2nd.dnsv.jp points to 2400:8500:1301:2611:1001::142 and 163.44.76.142.

Host names with one IP number:

The host name dns01.kameda-system.com points to 114.160.32.82

The host name dns01b.kameda-system.com points to 126.113.12.162

The host name dns02.kameda-system.com points to 114.160.32.83

Mail Servers

kameda-system.com is handled by three mail servers: mail2.kameda-system.com, mail.kameda-system.com and mailb.kameda-system.com.

Host names with a single IP: mail2.kameda-system.com points to 114.160.32.83; mail.kameda-system.com points to 114.160.32.82; mailb.kameda-system.com points to 126.113.12.162.

kameda-system.com - robtex.com