`ryugu.org`

DNSSEC	⚠️ Not signed
A	143.125.239.60^{🇯🇵 InfoSphere143.125.224.0/19 INFOSPHERE}
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`
MX	`ryugu.sakura.ne.jp` ⭐
		A	49.212.243.79^{🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`www3569.sakura.ne.jp`
TXT	`v=spf1 +mx -all`
SOA	`01.dnsv.jp`hostmaster@dnsv.jp serial=1767593371

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1776074137

Same first word

ryugu.co.jp

ryugu.org

ryugu.com

ryugu.jp

ryugu.sakura.ne.jp

ryugu.net

Similar names

uygur.info

uygur.org

uygur.com

ruguy.com

uygur.cn

yugru.ru

uygur.de

uygur.net

ugury.com

uygur.gs

uygur.nl

guruy.com

uygur.tv

uygur.cc

uygur.com.tr

guyru.com

gyuru.hu

uygur.us

uygur.biz

yguru.com

gyuru.com

uygur.io

DNS History

10 records (6 active, 4 former)

●NS01.dnsv.jp2026-03-27 → 2026-04-13 · 3 obs

○ 2018-01-27 11:00:30
● 2026-03-27 18:53:14
● 2026-04-13 10:13:48

●NS02.dnsv.jp2026-03-27 → 2026-04-13 · 3 obs

○ 2018-01-27 11:00:30
● 2026-03-27 18:53:14
● 2026-04-13 10:13:48

●NS03.dnsv.jp2026-03-27 → 2026-04-13 · 3 obs

○ 2018-01-27 11:00:30
● 2026-03-27 18:53:14
● 2026-04-13 10:13:48

●NS04.dnsv.jp2026-03-27 → 2026-04-13 · 3 obs

○ 2018-01-27 11:00:30
● 2026-03-27 18:53:14
● 2026-04-13 10:13:48

○NSns4.mcnet.ad.jp2015-05-20 → 2018-01-27 · 4 obs

● 2015-05-20 03:17:50
● 2018-01-27 11:00:30
○ 2026-03-27 18:53:14
○ 2026-04-13 10:13:48

○NSns5.mcnet.ad.jp2015-05-20 → 2018-01-27 · 4 obs

● 2015-05-20 03:17:50
● 2018-01-27 11:00:30
○ 2026-03-27 18:53:14
○ 2026-04-13 10:13:48

○MXmail.ryugu.org2015-05-20 → 2018-01-27 · 4 obs

● 2015-05-20 03:17:50
● 2018-01-27 11:00:30
○ 2026-03-27 18:53:14
○ 2026-04-13 10:13:48

●MXryugu.sakura.ne.jp2026-03-27 → 2026-04-13 · 3 obs

○ 2018-01-27 11:00:30
● 2026-03-27 18:53:14
● 2026-04-13 10:13:48

●A143.125.239.602018-01-27 → 2026-04-13 · 3 obs

○ 2016-12-28 23:44:28
● 2018-01-27 11:00:30
● 2026-04-13 10:13:48

○A203.211.211.362015-05-20 → 2016-12-28 · 4 obs

● 2015-05-20 03:17:50
● 2016-12-28 23:44:28
○ 2018-01-27 11:00:30
○ 2026-04-13 10:13:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	c0.org.afilias-nst.info, d0.org.afilias-nst.org, a0.org.afilias-nst.info, a2.org.afilias-nst.info...	-
ryugu.org	01.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp, 02.dnsv.jp	-

✅ Authoritative Response

Server:157.7.33.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ryugu.org (unsigned zone)

⏱️ Timing

Total: 1529ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`143.125.239.60`
NS	4	`01.dnsv.jp, 02.dnsv.jp...`
MX	1	`ryugu.sakura.ne.jp (pri: 10)`
TXT	1	`v=spf1 +mx -all`
SOA	1	`01.dnsv.jp hostmaster.dnsv.jp`

Analysis

IP Addresses

ryugu.org points to a single IP address: 143.125.239.60.

Name Servers

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

At least part of the name servers for ryugu.org are shared with other domains, for instance buyosusituymg.net, humming-bird.net, tsnet.center, marj.jp and nic-name.com.