doubsol.com - robtex.com
doubsol.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 59.106.19.215🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www765.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 | doubsol.com ⭐ | ||||||
| A | 59.106.19.215🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www765.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www765.sakura.ne.jp mx ~all | ||||||
| TXT | google-site-verification=8DPguGlguX2UGslewau3RLTFl8U4aufUvdQnK9bZP2E | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2020-05-08 #0 | ||||||
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=1774405722 | ||||||
MX for
doubsol.com |
Same first word
doubsol.com |
Similar names
DNS History
5 records (5 active, 0 former)
●MXdoubsol.com2019-12-17 → 2026-03-25 · 2 obs
● 2026-03-25 02:43:52
●A59.106.19.2152019-12-17 → 2026-03-25 · 2 obs
● 2026-03-25 02:43:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| doubsol.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:61.211.236.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doubsol.com (unsigned zone)
⏱️ Timing
Total: 1171ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 59.106.19.215 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | doubsol.com (pri: 10) |
| TXT | 2 | v=spf1 a:www765.sakura.ne.jp mx ~all, google-site-verification=8DPguGlguX2UGsl |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
doubsol.com serves as a mail server for doubsol.com.
IP Addresses
doubsol.com points to a single IP: 59.106.19.215.
Other host names, for instance kitariha.net, www765.sakura.ne.jp, setoguchi-k.com, thoroughbred.ne.jp and jcomu.com share IP numbers with doubsol.com.
Name Servers
doubsol.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
doubsol.com at least partially shares its name servers with other domains, for instance karkybamboo.sakura.ne.jp, gakubad.jp, misaki-avenue.com, mode-corp.sakura.ne.jp and matsuyama-chuo-lions.gr.jp.
Host names with one IP number:
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
doubsol.com is handled by a single mail server.
doubsol.com points to IP number 59.106.19.215.