mihara-seika.com - robtex.com
mihara-seika.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.188.195.103🇯🇵 SAKURA-C210.188.192.0/19 SAKURA-B (2/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ho1.e-netten.ne.jp | ||||||
| NS | ns1.do-reg.jp ⭐ | ||||||
| A | 203.183.220.201🇯🇵 IDC203.183.192.0/18 Frontier Inc. | ||||||
| NS | ns2.do-reg.jp | ||||||
| A | 203.137.197.45🇯🇵 IDC203.137.192.0/18 Frontier Inc. | ||||||
| PTR | 203-137-197-45.monstera.jp-west.compute.idcfcloud.net | ||||||
| MX | netten2.sakura.ne.jp ⭐ | ||||||
| A | 182.48.49.221🇯🇵 SAKURA-C182.48.0.0/18 (6/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2281.sakura.ne.jp | ||||||
| TXT | v=spf1 ip4:182.48.49.221 include:_spf.google.com ~all | ||||||
| SOA | NS1.DO-REG.JProot@MIHARA-SEIKA.COM serial=2501292159 | ||||||
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=1778459851 | ||||||
Subdomains
mail.mihara-seika.com |
Same first word
mihara-seika.com |
DNS History
5 records (4 active, 1 former)
○MXmail.mihara-seika.com2015-07-25 → 2017-04-03 · 4 obs
● 2017-04-03 14:58:30
○ 2026-05-05 04:27:40
○ 2026-05-11 00:46:34
●MXnetten2.sakura.ne.jp2026-05-05 → 2026-05-11 · 3 obs
● 2026-05-05 04:27:40
● 2026-05-11 00:46:34
●A210.188.195.1032015-07-25 → 2026-05-11 · 2 obs
● 2026-05-11 00:46:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net... | - |
| mihara-seika.com | ns1.do-reg.jp, ns2.do-reg.jp | - |
✅ Authoritative Response
Server:203.183.220.201
NS records: ns1.do-reg.jp, ns2.do-reg.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mihara-seika.com (unsigned zone)
⏱️ Timing
Total: 1177ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.188.195.103 |
| NS | 2 | NS1.DO-REG.JP, NS2.DO-REG.JP |
| MX | 1 | netten2.sakura.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 ip4:182.48.49.221 include:_spf.go |
| SOA | 1 | NS1.DO-REG.JP root.MIHARA-SEIKA.COM |
Analysis
Hierarchy
mail.mihara-seika.com is a child of mihara-seika.com.
IP Addresses
mihara-seika.com resolves to one IP number: 210.188.195.103.
Other host names, for instance www.sports-flex.com, drone0073.com, kondo-saketen.com, sixth-sense.jp and an-zen.net share IP numbers with mihara-seika.com.
Name Servers
mihara-seika.com's delegation uses two name servers: ns1.do-reg.jp and ns2.do-reg.jp.
mihara-seika.com uses the same name server setup as other domains, such as fays.co.jp, gihoku-interior.jp, y-yutaka.jp, unimatrealty.jp and kichio.net.
mihara-seika.com shares name servers with other domains at least partially, for example winsystem.ne.jp and homenet-24.co.jp.
Host names with a single IP address: ns1.do-reg.jp points to 203.183.220.201; ns2.do-reg.jp points to 203.137.197.45.
Mail Servers
A single mail server handles mihara-seika.com, netten2.sakura.ne.jp.
mihara-seika.com shares the same mail server setup as other domains, for instance print-gato.com, next-el.com, soleil-nagoya.jp, kobe-ts.net and y-inami-pavement.com.
Host name netten2.sakura.ne.jp resolves to a single IP: 182.48.49.221.