🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`java-starter-kit.com`

DNSSEC	⚠️ Not signed
A	49.212.198.187^{🇯🇵 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` ⭐
		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	`java-starter-kit.com` ⭐
		A	49.212.198.187^{🇯🇵 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.jp`tech@sakura.ad.jp 2026-03-29 #20

`com`

	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.net`nstld@verisign-grs.com serial=1791451399

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)

●NSmaster.dns.ne.jp2026-09-29 → 2026-10-08 · 2 obs

● 2026-09-29 05:38:42
● 2026-10-08 09:50:54

●NSns1.dns.ne.jp2026-09-29 → 2026-10-08 · 2 obs

● 2026-09-29 05:38:42
● 2026-10-08 09:50:54

●NSns2.dns.ne.jp2026-09-29 → 2026-10-08 · 2 obs

● 2026-09-29 05:38:42
● 2026-10-08 09:50:54

●MXjava-starter-kit.com2026-09-29 → 2026-10-08 · 2 obs

● 2026-09-29 05:38:42
● 2026-10-08 09:50:54

●A49.212.198.1872026-09-29 → 2026-10-08 · 2 obs

● 2026-09-29 05:38:42
● 2026-10-08 09:50:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net...	-
java-starter-kit.com	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 java-starter-kit.com (unsigned zone)

⏱️ Timing

Total: 526ms | Queries: -

📄 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

DNS for java-starter-kit.com is handled by three authoritative name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

java-starter-kit.com shares at least some of its name servers with other domains, including ginzacaviar.com, kawamoto188cm.net, jamne2023.jp and two others.

master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp all have one IP address each — master.dns.ne.jp directs to 210.224.172.18, ns1.dns.ne.jp directs to 61.211.236.1 and ns2.dns.ne.jp directs to 133.167.21.1.

Mail Servers

Mail for java-starter-kit.com is handled by one mail server — java-starter-kit.com.

java-starter-kit.com has exactly one IP number: 49.212.198.187.

java-starter-kit.com - robtex.com