j-union.jp - robtex.com
j-union.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 59.106.33.240🇯🇵 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 | ||||||
| NS | dns2.j-union.com ⭐ | ||||||
| A | 59.106.49.84🇯🇵 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 | ||||||
| NS | dns.j-union.com | ||||||
| A | 59.106.33.226🇯🇵 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 | ||||||
| MX | mail.j-union.com ⭐ | ||||||
| A | 59.106.33.227🇯🇵 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 | ||||||
| TXT | v=spf1 ip4:59.106.33.224/27 a mx ~all | ||||||
| SOA | dns.j-union.comhostmaster@j-union.com 2020-08-07 #0 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1777226403 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns.j-union.com2015-07-09 → 2026-04-26 · 2 obs
● 2026-04-26 18:21:22
●NSdns2.j-union.com2015-07-09 → 2026-04-26 · 2 obs
● 2026-04-26 18:21:22
●MXmail.j-union.com2015-07-09 → 2026-04-26 · 2 obs
● 2026-04-26 18:21:22
●A59.106.33.2402015-07-09 → 2026-04-26 · 2 obs
● 2026-04-26 18:21:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| j-union.jp | dns2.j-union.com, dns.j-union.com | - |
✅ Authoritative Response
Server:59.106.49.84
NS records: dns2.j-union.com, dns.j-union.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for j-union.jp (unsigned zone)
⏱️ Timing
Total: 1236ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 59.106.33.240 |
| NS | 2 | dns2.j-union.com, dns.j-union.com |
| MX | 1 | mail.j-union.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:59.106.33.224/27 a mx ~all |
| SOA | 1 | dns.j-union.com hostmaster.j-union.com |
Analysis
IP Addresses
j-union.jp points to a single IP address: 59.106.33.240.
Other host names, for instance j-union.info, share IP numbers with j-union.jp.
Name Servers
Two name servers dns2.j-union.com and dns.j-union.com handle the delegation for j-union.jp.
j-union.jp shares the same name server setup as other domains, for example tilu.jp, denryokusoren.or.jp, mhfg-union.jp, rengo-fukuoka.jp and j-union.info.
j-union.jp at least partially shares name servers with other domains, for example inpex-labourunion.com, ps-step.com, p-and-s.co.jp, 224-255.33.106.59.in-addr.arpa and j-step.jp.
These name servers are often used together with ns1.dns.ne.jp and dns.p-and-s.co.jp.
Host names with one IP number:
dns2.j-union.com points to 59.106.49.84; dns.j-union.com points to 59.106.33.226.
Mail Servers
The mail.j-union.com mail server handles j-union.jp.
j-union.jp shares the same mail server setup as other domains, including mhfg-union.jp, inpex-labourunion.com, mail.j-union.com, dns.p-and-s.co.jp and j-union.info.
j-union.jp shares some mail servers with other domains, for example j-union.com.
these mail servers are commonly used with junion-com0c.mail.protection.outlook.com.
mail.j-union.com points to a single IP number: 59.106.33.227.