`museumnavi.com`

DNSSEC	⚠️ Not signed
A	54.248.105.230^{🇯🇵 Amazon54.248.0.0/17 EC2 NRT prefix}
		PTR	`ec2-54-248-105-230.ap-northeast-1.compute.amazonaws.com`
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	`jyco-mail.sakura.ne.jp` ⭐
		A	49.212.235.92^{🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`www3382.sakura.ne.jp`
TXT	`v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxQlFGv7482yb2cO...`
TXT	`v=spf1 a:www3382.sakura.ne.jp mx include:_spf.sakura.ne.jp ~all`
TXT	`google-site-verification=N7_s10YOiDT_50ORcvaluiA4KkPf-eQPxPBwq19T4KE`
SOA	`01.dnsv.jp`hostmaster@dnsv.jp serial=1768923390

`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=1774566047

Same first word

museumnavi.com

DNS History

15 records (6 active, 9 former)

●NS01.dnsv.jp2026-03-26 → 2026-03-26 · 3 obs

○ 2016-07-12 19:44:24
● 2026-03-26 23:17:30
● 2026-03-26 23:17:32

●NS02.dnsv.jp2026-03-26 → 2026-03-26 · 3 obs

○ 2016-07-12 19:44:24
● 2026-03-26 23:17:30
● 2026-03-26 23:17:32

●NS03.dnsv.jp2026-03-26 → 2026-03-26 · 3 obs

○ 2016-07-12 19:44:24
● 2026-03-26 23:17:30
● 2026-03-26 23:17:32

●NS04.dnsv.jp2026-03-26 → 2026-03-26 · 3 obs

○ 2016-07-12 19:44:24
● 2026-03-26 23:17:30
● 2026-03-26 23:17:32

○NSmuseumnavi.com2015-08-17 → 2016-07-12 · 4 obs

● 2015-08-17 17:29:06
● 2016-07-12 19:44:24
○ 2026-03-26 23:17:30
○ 2026-03-26 23:17:32

○NSns0.mydns.jp2015-08-17 → 2016-07-12 · 4 obs

● 2015-08-17 17:29:06
● 2016-07-12 19:44:24
○ 2026-03-26 23:17:30
○ 2026-03-26 23:17:32

○NSns1.mydns.jp2015-08-17 → 2016-07-12 · 4 obs

● 2015-08-17 17:29:06
● 2016-07-12 19:44:24
○ 2026-03-26 23:17:30
○ 2026-03-26 23:17:32

○NSns2.mydns.jp2015-08-17 → 2016-07-12 · 4 obs

● 2015-08-17 17:29:06
● 2016-07-12 19:44:24
○ 2026-03-26 23:17:30
○ 2026-03-26 23:17:32

●MXjyco-mail.sakura.ne.jp2026-03-26 → 2026-03-26 · 3 obs

○ 2016-07-12 19:44:24
● 2026-03-26 23:17:30
● 2026-03-26 23:17:32

○MXmuseumnavi.com2015-08-17 → 2016-07-12 · 4 obs

● 2015-08-17 17:29:06
● 2016-07-12 19:44:24
○ 2026-03-26 23:17:30
○ 2026-03-26 23:17:32

○A118.111.204.1182015-12-13 → 2015-12-13 · 4 obs

○ 2015-08-17 17:29:06
● 2015-12-13 09:39:14
○ 2016-03-22 12:33:50
○ 2026-03-26 23:17:32

○A125.193.191.242016-03-22 → 2016-03-22 · 4 obs

○ 2015-12-13 09:39:14
● 2016-03-22 12:33:50
○ 2016-07-12 19:44:24
○ 2026-03-26 23:17:32

○A125.199.40.1952016-07-12 → 2016-07-12 · 4 obs

○ 2016-03-22 12:33:50
● 2016-07-12 19:44:24
○ 2026-03-26 23:17:30
○ 2026-03-26 23:17:32

○A218.42.47.1992015-08-17 → 2015-08-17 · 3 obs

● 2015-08-17 17:29:06
○ 2015-12-13 09:39:14
○ 2026-03-26 23:17:32

●A54.248.105.2302026-03-26 → 2026-03-26 · 3 obs

○ 2016-07-12 19:44:24
● 2026-03-26 23:17:30
● 2026-03-26 23:17:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net...	-
museumnavi.com	01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp	-

✅ Authoritative Response

Server:157.7.35.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for museumnavi.com (unsigned zone)

⏱️ Timing

Total: 2368ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.248.105.230`
NS	4	`01.dnsv.jp, 02.dnsv.jp...`
MX	1	`jyco-mail.sakura.ne.jp (pri: 10)`
TXT	3	`v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQ, v=spf1 a:www3382.sakura.ne.jp mx include...`
SOA	1	`01.dnsv.jp hostmaster.dnsv.jp`

Analysis

IP Addresses

museumnavi.com resolves to one IP number: 54.248.105.230.

Name Servers

museumnavi.com delegates to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

museumnavi.com at least partially shares name servers with other domains, including z6iz6t7.com, vmtet.com, bacula.jp, renoca.jp and akolc.com.

Host names with two IPs:

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

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

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

Host names with one IP:

02.dnsv.jp points to 157.7.33.53

Mail Servers

A single mail server handles museumnavi.com, jyco-mail.sakura.ne.jp.

Host name jyco-mail.sakura.ne.jp resolves to a single IP: 49.212.235.92.

museumnavi.com - robtex.com

museumnavi.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`museumnavi.com`

`com`