create-c.jp - dns.ninja
create-c.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 59.106.13.214🇯🇵 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 | www564.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 | create-c.jp ⭐ | ||||||
| A | 59.106.13.214🇯🇵 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 | www564.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www564.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2025-06-08 #1 | ||||||
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=1786157103 | ||||||
MX for
create-c.jp |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSmaster.dns.ne.jp2015-06-09 → 2026-08-08 · 5 obs
● 2016-04-14 00:25:44
○ 2017-01-03 04:09:00
● 2026-03-08 01:08:20
● 2026-08-08 03:19:06
●NSns1.dns.ne.jp2015-06-09 → 2026-08-08 · 5 obs
● 2016-04-14 00:25:44
○ 2017-01-03 04:09:00
● 2026-03-08 01:08:20
● 2026-08-08 03:19:06
●NSns2.dns.ne.jp2015-06-09 → 2026-08-08 · 5 obs
● 2016-04-14 00:25:44
○ 2017-01-03 04:09:00
● 2026-03-08 01:08:20
● 2026-08-08 03:19:06
●MXcreate-c.jp2015-06-09 → 2026-08-08 · 5 obs
● 2016-04-14 00:25:44
○ 2017-01-03 04:09:00
● 2026-03-08 01:08:20
● 2026-08-08 03:19:06
●A59.106.13.2142015-06-09 → 2026-08-08 · 5 obs
● 2016-04-14 00:25:44
○ 2017-01-03 04:09:00
● 2026-03-08 01:08:20
● 2026-08-08 03:19:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| create-c.jp | ns1.dns.ne.jp, ns2.dns.ne.jp | 2 records |
✅ 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 create-c.jp (unsigned zone)
⏱️ Timing
Total: 1499ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 59.106.13.214 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | create-c.jp (pri: 10) |
| TXT | 1 | v=spf1 a:www564.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.dns.ne.jp, ns1.dns.ne.jp)
Analysis
Mail Server Role
create-c.jp handles its own mail, functioning as its own mail server.
IP Addresses
create-c.jp resolves to just one IP address, 59.106.13.214.
Two other host names, along with grandfuji.co.jp, myuser.jp and tedjp.com, also share IP numbers with create-c.jp.
Name Servers
create-c.jp carries NS records delegating to master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
There is at least partial name server overlap between create-c.jp and other domains — fujisan-joshiekiden.jp, kanazawa.city, gase.jp and two more among them.
These name servers are routinely deployed together with the name servers dns.sakura.ad.jp.
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 — each hostname maps to exactly one IP address.
Mail Servers
create-c.jp is served by just one mail server: create-c.jp.
create-c.jp carries a single IP number, which is 59.106.13.214.