`kusakabeworks.net`

DNSSEC	⚠️ Not signed
A	2403:3a00:101:11:112:78:112:39^{🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan}
		PTR	`www1729.sakura.ne.jp`
A	112.78.112.39^{🇯🇵 SAKURA-C112.78.112.0/20 (4/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	`kusakabeworks.net` ⭐
		A	2403:3a00:101:11:112:78:112:39^{🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan}
			PTR	`www1729.sakura.ne.jp`
		A	112.78.112.39^{🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`www1729.sakura.ne.jp`
TXT	`v=spf1 a:www1729.sakura.ne.jp mx ~all`
SOA	`master.dns.ne.jp`tech@sakura.ad.jp 2024-04-24 #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.net`nstld@verisign-grs.com serial=1774658887

MX for

kusakabeworks.net

Subdomains

www.kusakabeworks.net

Same first word

kusakabeworks.net

DNS History

6 records (6 active, 0 former)

●NSmaster.dns.ne.jp2015-06-27 → 2026-03-28 · 2 obs

● 2015-06-27 10:47:36
● 2026-03-28 01:16:54

●NSns1.dns.ne.jp2015-06-27 → 2026-03-28 · 2 obs

● 2015-06-27 10:47:36
● 2026-03-28 01:16:54

●NSns2.dns.ne.jp2015-06-27 → 2026-03-28 · 2 obs

● 2015-06-27 10:47:36
● 2026-03-28 01:16:54

●MXkusakabeworks.net2015-06-27 → 2026-03-28 · 2 obs

● 2015-06-27 10:47:36
● 2026-03-28 01:16:54

●A112.78.112.392015-06-27 → 2026-03-28 · 2 obs

● 2015-06-27 10:47:36
● 2026-03-28 01:16:54

●A2403:3a00:101:11:112:78:112:392015-06-27 → 2026-03-28 · 2 obs

● 2015-06-27 10:47:36
● 2026-03-28 01:16:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	i.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
kusakabeworks.net	ns1.dns.ne.jp, ns2.dns.ne.jp	-

✅ Authoritative Response

Server:133.167.21.1

NS records: ns1.dns.ne.jp, ns2.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kusakabeworks.net (unsigned zone)

⏱️ Timing

Total: 1377ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`112.78.112.39`
AAAA	1	`2403:3a00:101:11:112:78:112:39`
NS	2	`ns1.dns.ne.jp, ns2.dns.ne.jp`
MX	1	`kusakabeworks.net (pri: 10)`
TXT	1	`v=spf1 a:www1729.sakura.ne.jp mx ~all`
SOA	1	`master.dns.ne.jp tech.sakura.ad.jp`

Analysis

Hierarchy

kusakabeworks.net is parent of www.kusakabeworks.net.

Mail Server Role

kusakabeworks.net serves as a mail server for kusakabeworks.net.

IP Addresses

kusakabeworks.net points to two IP numbers: 2403:3a00:101:11:112:78:112:39 and 112.78.112.39.

Other host names, for instance aemsys.jp, meat29.sakura.ne.jp, life-u.co.jp, g-dol.com and marusyu.jp share IP numbers with kusakabeworks.net.

Name Servers

kusakabeworks.net is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

kusakabeworks.net at least partially shares its name servers with other domains, for instance chotto-ii.com, kansou.me, wadamasa.com, comswork.sakura.ne.jp and maki.ne.jp.

These name servers are often used together 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

kusakabeworks.net is handled by a single mail server.

Hostname kusakabeworks.net resolves to two IPs: 2403:3a00:101:11:112:78:112:39 and 112.78.112.39.

kusakabeworks.net - robtex.com