minatech.net - robtex.com
minatech.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 163.43.102.56🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | www3846.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 | minatech.net ⭐ | ||||||
| A | 163.43.102.56🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | www3846.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www3846.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2018-07-28 #18 | ||||||
net
| 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=1771291465 | ||||||
MX for
minatech.net |
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NSmaster.dns.ne.jp2018-08-21 → 2026-03-10 · 3 obs
● 2018-08-21 17:49:16
● 2026-03-10 18:33:40
●NSns1.dns.ne.jp2018-08-21 → 2026-03-10 · 3 obs
● 2018-08-21 17:49:16
● 2026-03-10 18:33:40
○NSns1.xserver.jp2015-06-13 → 2017-01-08 · 4 obs
● 2017-01-08 01:49:26
○ 2018-08-21 17:49:16
○ 2026-03-10 18:33:40
●NSns2.dns.ne.jp2018-08-21 → 2026-03-10 · 3 obs
● 2018-08-21 17:49:16
● 2026-03-10 18:33:40
○NSns2.xserver.jp2015-06-13 → 2017-01-08 · 4 obs
● 2017-01-08 01:49:26
○ 2018-08-21 17:49:16
○ 2026-03-10 18:33:40
○NSns3.xserver.jp2015-06-13 → 2017-01-08 · 4 obs
● 2017-01-08 01:49:26
○ 2018-08-21 17:49:16
○ 2026-03-10 18:33:40
○NSns4.xserver.jp2015-06-13 → 2017-01-08 · 4 obs
● 2017-01-08 01:49:26
○ 2018-08-21 17:49:16
○ 2026-03-10 18:33:40
○NSns5.xserver.jp2015-06-13 → 2017-01-08 · 4 obs
● 2017-01-08 01:49:26
○ 2018-08-21 17:49:16
○ 2026-03-10 18:33:40
●MXminatech.net2015-06-13 → 2026-03-10 · 2 obs
● 2026-03-10 18:33:40
○A157.112.152.432015-06-13 → 2017-01-08 · 4 obs
● 2017-01-08 01:49:26
○ 2018-08-21 17:49:16
○ 2026-03-10 18:33:40
●A163.43.102.562018-08-21 → 2026-03-10 · 3 obs
● 2018-08-21 17:49:16
● 2026-03-10 18:33:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net... | - |
| minatech.net | 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 minatech.net (unsigned zone)
⏱️ Timing
Total: 1195ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 163.43.102.56 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | minatech.net (pri: 10) |
| TXT | 1 | v=spf1 a:www3846.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
The mail server for minatech.net is minatech.net.
IP Addresses
minatech.net points to a single IP address: 163.43.102.56.
Other host names such as www3846.sakura.ne.jp, elm-tsuruoka.com, hanger-ex.com, pt-sanwa.net and mizuno-marine.co.jp share IPs with minatech.net.
Name Servers
minatech.net is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
minatech.net at least partially shares name servers with other domains, for example tefkan.jpn.org, ja-dou.com, whitepuma2.sakura.ne.jp, shining-stars.sakura.ne.jp and art-group.co.jp.
Host names with a single IP address:
master.dns.ne.jp resolves to 210.224.172.18.
ns1.dns.ne.jp resolves to 61.211.236.1.
ns2.dns.ne.jp resolves to 133.167.21.1.
Mail Servers
One mail server handles minatech.net; that server is minatech.net.
minatech.net points to a single IP number: 163.43.102.56.