otona-ec.com - robtex.com
otona-ec.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.94.129.192🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www1152.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 | otona-ec.com ⭐ | ||||||
| A | 219.94.129.192🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www1152.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www1152.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-02-28 #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.netnstld@verisign-grs.com serial=1786662759 | ||||||
MX for
otona-ec.com |
Same first word
otona-ec.com |
DNS History
8 records (5 active, 3 former)
●NSmaster.dns.ne.jp2026-03-28 → 2026-08-13 · 3 obs
● 2026-03-28 19:42:46
● 2026-08-13 23:42:36
●NSns1.dns.ne.jp2026-03-28 → 2026-08-13 · 3 obs
● 2026-03-28 19:42:46
● 2026-08-13 23:42:36
○NSns1.kitplan.jp2015-06-28 → 2018-01-14 · 4 obs
● 2018-01-14 18:59:44
○ 2026-03-28 19:42:46
○ 2026-08-13 23:42:36
●NSns2.dns.ne.jp2026-03-28 → 2026-08-13 · 3 obs
● 2026-03-28 19:42:46
● 2026-08-13 23:42:36
○NSns2.kitplan.jp2015-06-28 → 2018-01-14 · 4 obs
● 2018-01-14 18:59:44
○ 2026-03-28 19:42:46
○ 2026-08-13 23:42:36
●MXotona-ec.com2015-06-28 → 2026-08-13 · 2 obs
● 2026-08-13 23:42:36
○A202.218.50.1572015-06-28 → 2018-01-14 · 4 obs
● 2018-01-14 18:59:44
○ 2026-03-28 19:42:46
○ 2026-08-13 23:42:36
●A219.94.129.1922026-03-28 → 2026-08-13 · 3 obs
● 2026-03-28 19:42:46
● 2026-08-13 23:42:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net... | - |
| otona-ec.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 otona-ec.com (unsigned zone)
⏱️ Timing
Total: 507ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.94.129.192 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | otona-ec.com (pri: 10) |
| TXT | 1 | v=spf1 a:www1152.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
otona-ec.com acts as its own mail server.
IP Addresses
otona-ec.com points to a single IP number: 219.94.129.192.
Additional host names — abigaku.com, 18room.com, adultgoodsr-1.com and two others — share IP numbers with otona-ec.com.
Name Servers
otona-ec.com has three name servers — master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
otona-ec.com shares at least some of its name servers with other domains, including recome-office.com, co-com.com, ginzafuji.com and two others.
These name servers are frequently seen alongside the name servers dns.sakura.ad.jp.
Each of the three hostnames points to exactly one IP address: master.dns.ne.jp points to 210.224.172.18, ns1.dns.ne.jp points to 61.211.236.1 and ns2.dns.ne.jp points to 133.167.21.1.
Mail Servers
otona-ec.com has a single mail server: otona-ec.com itself.
otona-ec.com points to one IP number — 219.94.129.192.