fdev.jp - robtex.com
fdev.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 49.212.80.97๐ฏ๐ต SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www10073uc.sakura.ne.jp | ||||||
| NS | master.dns.ne.jp โญ | ||||||
| A | 210.224.172.18๐ฏ๐ต 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 | 61.211.236.1๐ฏ๐ต 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 | 133.167.21.1๐ฏ๐ต 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 | fdev.jp โญ | ||||||
| A | 49.212.80.97๐ฏ๐ต SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www10073uc.sakura.ne.jp | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2014-06-24 #0 | ||||||
jp
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | z.dns.jp โญ | ||||||
| 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=1775928603 | ||||||
MX for
fdev.jp |
Same first word
fdev.io |
fdev.me |
fdev.no |
fdev.com |
fdev.nl |
fdev.jp |
fdev.fi |
fdev.co.uk |
fdev.cn |
fdev.dk |
fdev.se |
fdev.cz |
fdev.org |
fdev.de |
fdev.eu |
fdev.hu |
fdev.lol |
fdev.com.au |
Similar names
DNS History
5 records (5 active, 0 former)
โNSmaster.dns.ne.jp2015-07-07 โ 2026-04-11 ยท 2 obs
โ 2026-04-11 17:55:22
โMXfdev.jp2015-07-07 โ 2026-04-11 ยท 2 obs
โ 2026-04-11 17:55:22
โA49.212.80.972015-07-07 โ 2026-04-11 ยท 2 obs
โ 2026-04-11 17:55:22
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| fdev.jp | ns1.dns.ne.jp, ns2.dns.ne.jp | 2 records |
โ Authoritative Response
Server:61.211.236.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for fdev.jp (unsigned zone)
โฑ๏ธ Timing
Total: 878ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.80.97 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | fdev.jp (pri: 10) |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.dns.ne.jp, ns1.dns.ne.jp)
Analysis
Mail Server Role
For fdev.jp, the mail server is fdev.jp.
IP Addresses
fdev.jp resolves to one IP number: 49.212.80.97.
Other host names, for instance www10073uc.sakura.ne.jp, share IP numbers with fdev.jp.
Name Servers
fdev.jp is delegated to three name servers master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
fdev.jp at least partially shares name servers with other domains, for instance rtm-site.com, mtmr.jp, rakorato.sakura.ne.jp, rakupika.com and rikken.sakura.ne.jp.
these name servers are commonly used alongside 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
fdev.jp is served by a single mail server, fdev.jp.
fdev.jp resolves to IP 49.212.80.97.