e-kouraku.com - robtex.com
e-kouraku.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2403:3a00:201:17:112:78:125:194🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www2354.sakura.ne.jp | ||||||
| A | 112.78.125.194🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| 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 | e-kouraku.com ⭐ | ||||||
| A | 2403:3a00:201:17:112:78:125:194🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www2354.sakura.ne.jp | ||||||
| A | 112.78.125.194🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2354.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www2354.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2016-10-03 #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=1778369671 | ||||||
MX for
e-kouraku.com |
Same first word
e-kouraku.com |
DNS History
9 records (6 active, 3 former)
○NSdns0.heteml.jp2015-05-22 → 2015-05-22 · 3 obs
○ 2015-10-16 07:52:22
○ 2026-05-09 23:37:12
○NSdns1.heteml.jp2015-05-22 → 2015-05-22 · 3 obs
○ 2015-10-16 07:52:22
○ 2026-05-09 23:37:12
●NSmaster.dns.ne.jp2016-08-07 → 2026-05-09 · 3 obs
● 2016-08-07 22:41:36
● 2026-05-09 23:37:12
●NSns1.dns.ne.jp2016-08-07 → 2026-05-09 · 3 obs
● 2016-08-07 22:41:36
● 2026-05-09 23:37:12
●NSns2.dns.ne.jp2016-08-07 → 2026-05-09 · 3 obs
● 2016-08-07 22:41:36
● 2026-05-09 23:37:12
●MXe-kouraku.com2016-08-07 → 2026-05-09 · 2 obs
● 2026-05-09 23:37:12
●A112.78.125.1942016-08-07 → 2026-05-09 · 3 obs
● 2016-08-07 22:41:36
● 2026-05-09 23:37:12
○A182.48.26.982015-05-22 → 2015-05-22 · 3 obs
○ 2015-10-16 07:52:22
○ 2026-05-09 23:37:12
●A2403:3a00:201:17:112:78:125:1942017-04-02 → 2026-05-09 · 3 obs
● 2017-04-02 08:42:56
● 2026-05-09 23:37:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| e-kouraku.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 e-kouraku.com (unsigned zone)
⏱️ Timing
Total: 917ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.78.125.194 |
| AAAA | 1 | 2403:3a00:201:17:112:78:125:194 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | e-kouraku.com (pri: 10) |
| TXT | 1 | v=spf1 a:www2354.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
e-kouraku.com serves as the mail server for e-kouraku.com.
IP Addresses
e-kouraku.com points to two IP numbers: 2403:3a00:201:17:112:78:125:194 and 112.78.125.194.
Other host names such as realizar.jp, smilewaterizu.sakura.ne.jp, skr005.sakura.ne.jp, shimohouya.ed.jp and unit-inc.jp share IP numbers with e-kouraku.com.
Name Servers
e-kouraku.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
At least part of the name servers for e-kouraku.com are shared with other domains, for instance ivorybadger43.sakura.ne.jp, oneh.org, pla-cole.sakura.ne.jp, hennakyoto.com and uchicl.com.
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
Mail for e-kouraku.com is handled by a single mail server, e-kouraku.com.
Hostname e-kouraku.com resolves to two IPs: 2403:3a00:201:17:112:78:125:194 and 112.78.125.194.