fujisystem.net - robtex.com
fujisystem.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.212.235.42🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3332.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 | fujisystem.net ⭐ | ||||||
| A | 49.212.235.42🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3332.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www3332.sakura.ne.jp mx ~all | ||||||
| TXT | MS=00CBC277761FFF435AAB4A6336E28DD7EB8A5966 | ||||||
| TXT | google-site-verification=R0kZZKXH6LCx2hUnFwffGssywzFAYoTQGgccMyxBGHo | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2020-04-12 #0 | ||||||
net
| 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=1774391802 | ||||||
MX for
fujisystem.net |
Same first word
fujisystem.net |
fujisystem.jp |
DNS History
5 records (5 active, 0 former)
●MXfujisystem.net2015-08-06 → 2026-03-24 · 2 obs
● 2026-03-24 22:54:36
●A49.212.235.422015-08-06 → 2026-03-24 · 2 obs
● 2026-03-24 22:54:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | d.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net... | - |
| fujisystem.net | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ 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 fujisystem.net (unsigned zone)
⏱️ Timing
Total: 977ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.235.42 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | fujisystem.net (pri: 10) |
| TXT | 3 | google-site-verification=R0kZZKXH6LCx2hU, v=spf1 a:www3332.sakura.ne.jp mx ~all... |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
fujisystem.net serves as the mail server for fujisystem.net.
IP Addresses
fujisystem.net points to a single IP number: 49.212.235.42.
Other host names, for instance kariyanichigeki.com, npo-elfin.org, uchilog.com, orangesystem.jp and mukuitaichiba.com share IP numbers with fujisystem.net.
Name Servers
The delegation for fujisystem.net is handled by three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
fujisystem.net at least partially shares name servers with other domains, for instance kinomien.com, 141.126.153.in-addr.arpa, tokyo10.sakura.ne.jp, crop-llc.sakura.ne.jp and kikori-pizza-somaud.com.
These name servers are commonly used with the name servers dns.sakura.ad.jp.
Host names with one IP number:
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 fujisystem.net.
fujisystem.net points to a single IP: 49.212.235.42.