kamizen.com - robtex.com
kamizen.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.212.243.154🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3614.sakura.ne.jp | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| A | 210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | master.dns.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| MX | kamizen.com ⭐ | ||||||
| A | 49.212.243.154🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3614.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www3614.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2021-07-20 #6 | ||||||
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.netnstld@verisign-grs.com serial=1774702487 | ||||||
MX for
kamizen.com |
Same first word
Similar names
mizenka.com |
zamkine.com |
mkenzai.com |
makezin.com |
mizenka.org |
kimazen.com |
mikazen.com |
mazekni.com |
makzine.com |
nameizk.com |
kanzemi.com |
mazinke.de |
makenzi.bg |
DNS History
9 records (5 active, 4 former)
●NSmaster.dns.ne.jp2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 00:57:22
● 2026-03-28 13:14:28
●NSns1.dns.ne.jp2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 00:57:22
● 2026-03-28 13:14:28
●NSns2.dns.ne.jp2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 00:57:22
● 2026-03-28 13:14:28
○NSskyhawk.asahi-net.or.jp2015-06-08 → 2018-06-17 · 4 obs
● 2018-06-17 05:37:56
○ 2026-02-15 00:57:22
○ 2026-03-28 13:14:28
○NStomcat.asahi-net.or.jp2015-06-08 → 2018-06-17 · 4 obs
● 2018-06-17 05:37:56
○ 2026-02-15 00:57:22
○ 2026-03-28 13:14:28
●MXkamizen.com2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 00:57:22
● 2026-03-28 13:14:28
○MXvdmx1.asahi-net.or.jp2015-06-08 → 2018-06-17 · 4 obs
● 2018-06-17 05:37:56
○ 2026-02-15 00:57:22
○ 2026-03-28 13:14:28
○MXvdmx2.asahi-net.or.jp2015-06-08 → 2018-06-17 · 4 obs
● 2018-06-17 05:37:56
○ 2026-02-15 00:57:22
○ 2026-03-28 13:14:28
●A49.212.243.1542026-02-15 → 2026-03-28 · 2 obs
● 2026-03-28 13:14:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kamizen.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:133.167.21.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kamizen.com (unsigned zone)
⏱️ Timing
Total: 966ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.243.154 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | kamizen.com (pri: 10) |
| TXT | 1 | v=spf1 a:www3614.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
kamizen.com serves as the mail server for kamizen.com.
IP Addresses
kamizen.com resolves to a single IP address: 49.212.243.154.
Other host names including kogen.jp, www.jc3.or.jp, jc3.or.jp, technosaurus.co.jp and emsvweb005.sakura.ne.jp share IP numbers with kamizen.com.
Name Servers
kamizen.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
kamizen.com at least partially shares name servers with other domains, including copain-n.com, toyama-ryu.net, onnanavi.org, www.maihime.co.jp and omochi.ne.jp.
These name servers are often used together with dns.sakura.ad.jp.
Hostnames with a single IP:
master.dns.ne.jp points to: 210.224.172.18.
ns1.dns.ne.jp points to: 61.211.236.1.
ns2.dns.ne.jp points to: 133.167.21.1.
Mail Servers
A single mail server handles kamizen.com.
kamizen.com points to a single IP: 49.212.243.154.