fujinaka.net - robtex.com
fujinaka.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2403:3a00:201:1e:49:212:207:19🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www3009.sakura.ne.jp | ||||||
| A | 49.212.207.19🇯🇵 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 | fujinaka.net ⭐ | ||||||
| A | 2403:3a00:201:1e:49:212:207:19🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www3009.sakura.ne.jp | ||||||
| A | 49.212.207.19🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3009.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www3009.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-02-24 #1 | ||||||
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=1776009272 | ||||||
MX for
fujinaka.net |
Subdomains
mail.fujinaka.net |
Same first word
Similar names
fujikana.blogspot.com |
kanafuji.info |
kanafuji.co.jp |
nakafuji.info |
kaifajun.com |
nakafuji.co.jp |
fujikana.com |
kaijufan.com |
nakafuji.jp |
nakafuji.net |
DNS History
9 records (6 active, 3 former)
●NSmaster.dns.ne.jp2026-03-31 → 2026-04-12 · 3 obs
● 2026-03-31 16:33:28
● 2026-04-12 16:16:24
●NSns1.dns.ne.jp2026-03-31 → 2026-04-12 · 3 obs
● 2026-03-31 16:33:28
● 2026-04-12 16:16:24
○NSns1.niji.net2015-06-27 → 2017-06-28 · 4 obs
● 2017-06-28 13:57:12
○ 2026-03-31 16:33:28
○ 2026-04-12 16:16:24
●NSns2.dns.ne.jp2026-03-31 → 2026-04-12 · 3 obs
● 2026-03-31 16:33:28
● 2026-04-12 16:16:24
○NSns3.niji.net2015-06-27 → 2017-06-28 · 4 obs
● 2017-06-28 13:57:12
○ 2026-03-31 16:33:28
○ 2026-04-12 16:16:24
●MXfujinaka.net2026-03-31 → 2026-04-12 · 3 obs
● 2026-03-31 16:33:28
● 2026-04-12 16:16:24
○MXmail.fujinaka.net2015-06-27 → 2017-06-28 · 4 obs
● 2017-06-28 13:57:12
○ 2026-03-31 16:33:28
○ 2026-04-12 16:16:24
●A2403:3a00:201:1e:49:212:207:192026-03-31 → 2026-04-12 · 2 obs
● 2026-04-12 16:16:24
●A49.212.207.192026-03-31 → 2026-04-12 · 2 obs
● 2026-04-12 16:16:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| fujinaka.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 fujinaka.net (unsigned zone)
⏱️ Timing
Total: 1171ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.207.19 |
| AAAA | 1 | 2403:3a00:201:1e:49:212:207:19 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | fujinaka.net (pri: 10) |
| TXT | 1 | v=spf1 a:www3009.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Hierarchy
fujinaka.net is the parent of mail.fujinaka.net.
Mail Server Role
fujinaka.net serves as the mail server for fujinaka.net.
IP Addresses
The entity fujinaka.net points to two IP numbers: 2403:3a00:201:1e:49:212:207:19 and 49.212.207.19.
For instance, other host names hansoku-soudan.com, peace-cd.com, fujinaka.info, atelier-k-art.com and elendili.net share IP numbers with fujinaka.net.
Name Servers
The delegation for fujinaka.net is handled by three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
fujinaka.net shares name servers with other domains at least partially, for example 9.2.1.0.2.4.2.0.3.3.1.0.1.0.1.1.2.0.1.0.0.0.5.2.1.0.4.2.ip6.arpa, skitdolce-jp.sakura.ne.jp, advance-mt.co.jp, kajiya-eco.com and uoko.net.
Host names with a single IP address: 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
fujinaka.net is handled by a single mail server, fujinaka.net.
fujinaka.net resolves to two IPs: 2403:3a00:201:1e:49:212:207:19 and 49.212.207.19.