jpbitcoin.com - robtex.com
jpbitcoin.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.127.38.138🇯🇵 SAKURA-A153.127.0.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | ik1-417-40634.vs.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 | jpbitcoinmail.sakura.ne.jp ⭐ | ||||||
| A | 210.224.185.201🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2561.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www2561.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2023-02-05 #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=1775997812 | ||||||
Previously MX for
jpbitcoin.com |
Same first word
jpbitcoin.com |
DNS History
11 records (5 active, 6 former)
●NSmaster.dns.ne.jp2016-02-28 → 2026-04-12 · 3 obs
● 2016-02-28 16:30:40
● 2026-04-12 13:05:10
●NSns1.dns.ne.jp2016-02-28 → 2026-04-12 · 3 obs
● 2016-02-28 16:30:40
● 2026-04-12 13:05:10
○NSns1.sixcore.ne.jp2015-07-15 → 2015-11-20 · 4 obs
● 2015-11-20 09:36:42
○ 2016-02-28 16:30:40
○ 2026-04-12 13:05:10
●NSns2.dns.ne.jp2016-02-28 → 2026-04-12 · 3 obs
● 2016-02-28 16:30:40
● 2026-04-12 13:05:10
○NSns2.sixcore.ne.jp2015-07-15 → 2015-11-20 · 4 obs
● 2015-11-20 09:36:42
○ 2016-02-28 16:30:40
○ 2026-04-12 13:05:10
○NSns3.sixcore.ne.jp2015-07-15 → 2015-11-20 · 4 obs
● 2015-11-20 09:36:42
○ 2016-02-28 16:30:40
○ 2026-04-12 13:05:10
○MXjpbitcoin.com2015-07-15 → 2015-11-20 · 4 obs
● 2015-11-20 09:36:42
○ 2016-02-28 16:30:40
○ 2026-04-12 13:05:10
●MXjpbitcoinmail.sakura.ne.jp2016-02-28 → 2026-04-12 · 3 obs
● 2016-02-28 16:30:40
● 2026-04-12 13:05:10
○A153.126.168.862016-02-28 → 2017-02-14 · 5 obs
● 2016-02-28 16:30:40
● 2017-02-14 07:03:18
○ 2026-04-05 23:00:48
○ 2026-04-12 13:05:10
●A153.127.38.1382026-04-05 → 2026-04-12 · 3 obs
● 2026-04-05 23:00:48
● 2026-04-12 13:05:10
○A157.112.144.132015-07-15 → 2015-11-20 · 4 obs
● 2015-11-20 09:36:42
○ 2016-02-28 16:30:40
○ 2026-04-12 13:05:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jpbitcoin.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 jpbitcoin.com (unsigned zone)
⏱️ Timing
Total: 735ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.127.38.138 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | jpbitcoinmail.sakura.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 a:www2561.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
IP Addresses
jpbitcoin.com points to IP number: 153.127.38.138.
Other host names, for instance ik1-417-40634.vs.sakura.ne.jp share IP numbers with jpbitcoin.com.
Name Servers
jpbitcoin.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
jpbitcoin.com at least partially shares name servers with other domains, for instance mitsuhamaru.com, bokukara.com, lily.grrr.jp, naa-fukuoka.com and welss.sakura.ne.jp.
Host names 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
jpbitcoin.com is handled by a single mail server, jpbitcoinmail.sakura.ne.jp.
The mail server setup for jpbitcoin.com mirrors that of other domains, for instance jpbitcoinmail.sakura.ne.jp.
jpbitcoinmail.sakura.ne.jp points to a single IP: 210.224.185.201.