java-starter-kit.com - dns.ninja
java-starter-kit.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 49.212.198.187๐ฏ๐ต SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2947.sakura.ne.jp | ||||||
| NS | master.dns.ne.jp โญ | ||||||
| A | 210.224.172.18๐ฏ๐ต SAKURA-C210.224.160.0/19 | ||||||
| PTR | master.dns.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1๐ฏ๐ต AS937061.211.236.0/24 | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1๐ฏ๐ต SAKURA-C133.167.21.0/24 | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| MX | java-starter-kit.com โญ | ||||||
| A | 49.212.198.187๐ฏ๐ต SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2947.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www2947.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2026-03-29 #20 | ||||||
com
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | a.gtld-servers.net โญ | ||||||
| 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=1794089961 | ||||||
MX for
java-starter-kit.com |
Same first word
java-starter-kit.com |
Previous names
Next names
DNS History
5 records (5 active, 0 former)
โNSmaster.dns.ne.jp2026-09-29 โ 2026-11-07 ยท 2 obs
โ 2026-11-07 22:49:04
โMXjava-starter-kit.com2026-09-29 โ 2026-11-07 ยท 2 obs
โ 2026-11-07 22:49:04
โA49.212.198.1872026-09-29 โ 2026-11-07 ยท 2 obs
โ 2026-11-07 22:49:04
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net... | - |
| java-starter-kit.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
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 java-starter-kit.com (unsigned zone)
โฑ๏ธ Timing
Total: 1391ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.198.187 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | java-starter-kit.com (pri: 10) |
| TXT | 1 | v=spf1 a:www2947.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
java-starter-kit.com is listed as a mail server for itself.
IP Addresses
java-starter-kit.com resolves to one IP address: 49.212.198.187.
natsuyama.jp, iwayinaba.com, tokyotaiju.com and two other host names share IP numbers with java-starter-kit.com.
Name Servers
The authoritative name servers for java-starter-kit.com are master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp โ three in total.
java-starter-kit.com has at least partial name server overlap with other domains, such as ginzacaviar.com, kawamoto188cm.net, office2246.com and two others.
The hostnames master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp each resolve to a single IP: master.dns.ne.jp โ 210.224.172.18, ns1.dns.ne.jp โ 61.211.236.1, ns2.dns.ne.jp โ 133.167.21.1.
Mail Servers
Mail for java-starter-kit.com is handled by one mail server โ java-starter-kit.com.
java-starter-kit.com directs to just one IP number, 49.212.198.187.