mindscape.jp - dns.ninja
mindscape.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2403:3a00:201:1d:49:212:198:231🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www2991.sakura.ne.jp | ||||||
| A | 49.212.198.231🇯🇵 SAKURA-C49.212.0.0/16 (7/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 | mindscape.jp ⭐ | ||||||
| A | 2403:3a00:201:1d:49:212:198:231🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www2991.sakura.ne.jp | ||||||
| A | 49.212.198.231🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2991.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www2991.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-03-01 #2 | ||||||
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=1786833903 | ||||||
MX for
mindscape.jp |
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSmaster.dns.ne.jp2026-03-11 → 2026-08-15 · 3 obs
● 2026-03-11 01:37:38
● 2026-08-15 23:06:06
●NSns1.dns.ne.jp2026-03-11 → 2026-08-15 · 3 obs
● 2026-03-11 01:37:38
● 2026-08-15 23:06:06
○NSns1.kddihs.jp2015-05-05 → 2017-04-20 · 4 obs
● 2017-04-20 18:31:42
○ 2026-03-11 01:37:38
○ 2026-08-15 23:06:06
●NSns2.dns.ne.jp2026-03-11 → 2026-08-15 · 3 obs
● 2026-03-11 01:37:38
● 2026-08-15 23:06:06
○NSns2.kddihs.jp2015-05-05 → 2017-04-20 · 4 obs
● 2017-04-20 18:31:42
○ 2026-03-11 01:37:38
○ 2026-08-15 23:06:06
●MXmindscape.jp2026-03-11 → 2026-08-15 · 3 obs
● 2026-03-11 01:37:38
● 2026-08-15 23:06:06
○MXqsmtp02.kddihs.jp2015-05-05 → 2017-04-20 · 4 obs
● 2017-04-20 18:31:42
○ 2026-03-11 01:37:38
○ 2026-08-15 23:06:06
○A114.179.231.282015-05-05 → 2017-04-20 · 4 obs
● 2017-04-20 18:31:42
○ 2026-03-11 01:37:38
○ 2026-08-15 23:06:06
●A2403:3a00:201:1d:49:212:198:2312026-03-11 → 2026-08-15 · 3 obs
● 2026-03-11 01:37:38
● 2026-08-15 23:06:06
●A49.212.198.2312026-03-11 → 2026-08-15 · 3 obs
● 2026-03-11 01:37:38
● 2026-08-15 23:06:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| mindscape.jp | ns1.dns.ne.jp, ns2.dns.ne.jp | 2 records |
✅ 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 mindscape.jp (unsigned zone)
⏱️ Timing
Total: 909ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.198.231 |
| AAAA | 1 | 2403:3a00:201:1d:49:212:198:231 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | mindscape.jp (pri: 10) |
| TXT | 1 | v=spf1 a:www2991.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dns.ne.jp, ns2.dns.ne.jp)
Analysis
Mail Server Role
mindscape.jp acts as its own mail server.
IP Addresses
mindscape.jp has two IP addresses: 49.212.198.231 and 2403:3a00:201:1d:49:212:198:231
Additional host names — stellarbrass.sakura.ne.jp, todo-list.info, kumekawa.info and two others — share IP numbers with mindscape.jp.
Name Servers
The authoritative name servers for mindscape.jp are master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp — three in total.
There is at least partial name server overlap between mindscape.jp and other domains — ml-realdirection.sakura.ne.jp, malditoduende.net, omomuro.com and two more among them.
The hostnames master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp each resolve to a single IP: master.dns.ne.jp → 210.224.172.18, ns1.dns.ne.jp → 61.211.236.1, ns2.dns.ne.jp → 133.167.21.1.
Mail Servers
mindscape.jp has a single mail server: mindscape.jp itself.
mindscape.jp carries two IP numbers: 49.212.198.231 and 2403:3a00:201:1d:49:212:198:231.