`ryubaru.com`

DNSSEC	⚠️ Not signed
NS	`01.dnsv.jp` ⭐
		A	2400:8500:3300::53^{🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.}
			PTR	`01.dnsv.jp`
		A	157.7.32.53^{🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.}
			PTR	`01.dnsv.jp`
NS	`02.dnsv.jp`
		A	157.7.33.53^{🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.}
			PTR	`02.dnsv.jp`
NS	`03.dnsv.jp`
		A	2400:8500:3000::53^{🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.}
			PTR	`03.dnsv.jp`
		A	157.7.34.53^{🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.}
			PTR	`03.dnsv.jp`
NS	`04.dnsv.jp`
		A	2400:8500:3fff::53^{🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.}
			PTR	`04.dnsv.jp`
		A	157.7.35.53^{🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.}
			PTR	`04.dnsv.jp`
SOA	`01.dnsv.jp`hostmaster@dnsv.jp serial=1760930005

`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=1771291435

Same first word

ryubaru.com

Similar names

yurubra.com.tw

DNS History

14 records (4 active, 10 former)

●NS01.dnsv.jp2026-03-05 → 2026-03-23 · 3 obs

○ 2017-04-22 17:59:12
● 2026-03-05 19:13:06
● 2026-03-23 19:01:54

●NS02.dnsv.jp2026-03-05 → 2026-03-23 · 3 obs

○ 2017-04-22 17:59:12
● 2026-03-05 19:13:06
● 2026-03-23 19:01:54

●NS03.dnsv.jp2026-03-05 → 2026-03-23 · 3 obs

○ 2017-04-22 17:59:12
● 2026-03-05 19:13:06
● 2026-03-23 19:01:54

●NS04.dnsv.jp2026-03-05 → 2026-03-23 · 3 obs

○ 2017-04-22 17:59:12
● 2026-03-05 19:13:06
● 2026-03-23 19:01:54

○NSdns01.gmoserver.jp2017-04-22 → 2017-04-22 · 4 obs

○ 2016-09-24 05:26:32
● 2017-04-22 17:59:12
○ 2026-03-05 19:13:06
○ 2026-03-23 19:01:54

○NSdns01.park.onamae.com2015-06-09 → 2016-09-24 · 4 obs

● 2015-06-09 04:25:12
● 2016-09-24 05:26:32
○ 2017-04-22 17:59:12
○ 2026-03-23 19:01:54

○NSdns02.gmoserver.jp2017-04-22 → 2017-04-22 · 4 obs

○ 2016-09-24 05:26:32
● 2017-04-22 17:59:12
○ 2026-03-05 19:13:06
○ 2026-03-23 19:01:54

○NSdns02.park.onamae.com2015-06-09 → 2016-09-24 · 4 obs

● 2015-06-09 04:25:12
● 2016-09-24 05:26:32
○ 2017-04-22 17:59:12
○ 2026-03-23 19:01:54

○NSns1.gmointernet.com2015-06-09 → 2016-09-24 · 4 obs

● 2015-06-09 04:25:12
● 2016-09-24 05:26:32
○ 2017-04-22 17:59:12
○ 2026-03-23 19:01:54

○MXmailforward.dnsv.jp2026-03-05 → 2026-03-05 · 3 obs

○ 2017-04-22 17:59:12
● 2026-03-05 19:13:06
○ 2026-03-23 19:01:54

○MXmx15.gmoserver.jp2017-04-22 → 2017-04-22 · 3 obs

● 2017-04-22 17:59:12
○ 2026-03-05 19:13:06
○ 2026-03-23 19:01:54

○A133.130.64.242017-04-22 → 2017-04-22 · 4 obs

○ 2016-09-24 05:26:32
● 2017-04-22 17:59:12
○ 2026-03-05 19:13:06
○ 2026-03-23 19:01:54

○A210.157.1.1342015-06-09 → 2016-04-10 · 4 obs

● 2015-06-09 04:25:12
● 2016-04-10 10:04:32
○ 2016-09-24 05:26:32
○ 2026-03-23 19:01:54

○A210.172.133.122016-09-24 → 2016-09-24 · 4 obs

○ 2016-04-10 10:04:32
● 2016-09-24 05:26:32
○ 2017-04-22 17:59:12
○ 2026-03-23 19:01:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
ryubaru.com	01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp	-

✅ Authoritative Response

Server:157.7.34.53

NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ryubaru.com (unsigned zone)

⏱️ Timing

Total: 949ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`01.dnsv.jp, 02.dnsv.jp...`
MX	1	`mailforward.dnsv.jp (pri: 10)`
SOA	1	`01.dnsv.jp hostmaster.dnsv.jp`

Analysis

Name Servers

ryubaru.com is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

ryubaru.com shares name servers with other domains at least partially, for example systra.co.jp, ixasokayama.com, gentosha-comics.net, gocart.jp and mitamurajuki.com.

Hosts with two IP numbers

- Host 01.dnsv.jp points to: 2400:8500:3300::53 and 157.7.32.53

- Host 03.dnsv.jp points to: 2400:8500:3000::53 and 157.7.34.53

- Host 04.dnsv.jp points to: 2400:8500:3fff::53 and 157.7.35.53

Hosts with one IP number

- Host 02.dnsv.jp points to: 157.7.33.53

ryubaru.com - robtex.com

ryubaru.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

`ryubaru.com`

`com`