systemcreate.jp - robtex.com
systemcreate.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 163.43.252.157🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | www4417.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 | systemcreate.jp ⭐ | ||||||
| A | 163.43.252.157🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | www4417.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www4417.sakura.ne.jp mx ~all | ||||||
| TXT | google-site-verification=PIZmwEXgteGvPeHn2v1jVRMlms5qFmuqsrR2en6tRu4 | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2026-01-14 #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=1771290902 | ||||||
MX for
systemcreate.jp |
Same first word
systemcreate.jp |
Similar names
DNS History
6 records (5 active, 1 former)
●MXsystemcreate.jp2015-08-15 → 2026-03-14 · 2 obs
● 2026-03-14 22:58:18
●A163.43.252.1572026-03-14 → 2026-03-14 · 3 obs
● 2026-03-14 11:00:32
● 2026-03-14 22:58:18
○A59.106.13.572015-08-15 → 2020-03-31 · 4 obs
● 2020-03-31 07:25:02
○ 2026-03-14 11:00:32
○ 2026-03-14 22:58:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| systemcreate.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 systemcreate.jp (unsigned zone)
⏱️ Timing
Total: 1134ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 163.43.252.157 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | systemcreate.jp (pri: 10) |
| TXT | 2 | v=spf1 a:www4417.sakura.ne.jp mx ~all, google-site-verification=PIZmwEXgteGvPeH |
| 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
systemcreate.jp serves as the mail server for systemcreate.jp.
IP Addresses
systemcreate.jp resolves to a single IP address: 163.43.252.157.
Other host names including tosec.co.jp, development-by-design.info, greenbellfarm.com, lthomes.co.jp and ivano.sakura.ne.jp share IP numbers with systemcreate.jp.
Name Servers
systemcreate.jp is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
systemcreate.jp at least partially shares name servers with other domains, including okayama-shiroari.com, kk-mtk.sakura.ne.jp, risework.sakura.ne.jp, mizuhiroba.jp and groupkk.jp.
Hostnames 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
A single mail server handles systemcreate.jp.
systemcreate.jp points to a single IP: 163.43.252.157.