`hiroshima-design.com`

DNSSEC	⚠️ Not signed
A	49.212.180.235^{🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
		PTR	`www2795.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	`hiroshima-design.com` ⭐
		A	49.212.180.235^{🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`www2795.sakura.ne.jp`
TXT	`v=spf1 a:www2795.sakura.ne.jp mx ~all`
SOA	`master.dns.ne.jp`tech@sakura.ad.jp 2026-01-09 #1

`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=1774382122

MX for

hiroshima-design.com

Same first word

hiroshima-design.com

DNS History

5 records (5 active, 0 former)

●NSmaster.dns.ne.jp2016-12-14 → 2026-03-24 · 2 obs

● 2016-12-14 07:10:56
● 2026-03-24 20:14:22

●NSns1.dns.ne.jp2016-12-14 → 2026-03-24 · 2 obs

● 2016-12-14 07:10:56
● 2026-03-24 20:14:22

●NSns2.dns.ne.jp2016-12-14 → 2026-03-24 · 2 obs

● 2016-12-14 07:10:56
● 2026-03-24 20:14:22

●MXhiroshima-design.com2016-12-14 → 2026-03-24 · 2 obs

● 2016-12-14 07:10:56
● 2026-03-24 20:14:22

●A49.212.180.2352016-12-14 → 2026-03-24 · 2 obs

● 2016-12-14 07:10:56
● 2026-03-24 20:14:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net...	-
hiroshima-design.com	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 hiroshima-design.com (unsigned zone)

⏱️ Timing

Total: 1204ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`49.212.180.235`
NS	2	`ns1.dns.ne.jp, ns2.dns.ne.jp`
MX	1	`hiroshima-design.com (pri: 10)`
TXT	1	`v=spf1 a:www2795.sakura.ne.jp mx ~all`
SOA	1	`master.dns.ne.jp tech.sakura.ad.jp`

Analysis

Mail Server Role

hiroshima-design.com serves as the mail server for hiroshima-design.com.

IP Addresses

hiroshima-design.com resolves to a single IP address: 49.212.180.235.

Other host names including chang.jp, kanematsu-am.com, m.u06.net, hr-dc.com and onuki-ji.com share IP numbers with hiroshima-design.com.

Name Servers

hiroshima-design.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

hiroshima-design.com at least partially shares name servers with other domains, including finjia.biz, officil.com, sangawa.jp, sparkle-mailbox.sakura.ne.jp and msv-im00001.sakura.ne.jp.

These name servers are often used together with dns.sakura.ad.jp.

Hostnames with a single IP:

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

A single mail server handles hiroshima-design.com.

hiroshima-design.com points to a single IP: 49.212.180.235.

hiroshima-design.com - robtex.com