`roomservice-system.com`

DNSSEC	⚠️ Not signed
A	49.212.196.156^{🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
		PTR	`vps40628.secure-server.jp`
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=1771592835

`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=1775949952

Same first word

roomservice-system.com

DNS History

7 records (5 active, 2 former)

●NS01.dnsv.jp2015-06-09 → 2026-04-11 · 2 obs

● 2015-06-09 03:43:50
● 2026-04-11 23:44:06

●NS02.dnsv.jp2015-06-09 → 2026-04-11 · 2 obs

● 2015-06-09 03:43:50
● 2026-04-11 23:44:06

●NS03.dnsv.jp2015-06-09 → 2026-04-11 · 2 obs

● 2015-06-09 03:43:50
● 2026-04-11 23:44:06

●NS04.dnsv.jp2015-06-09 → 2026-04-11 · 2 obs

● 2015-06-09 03:43:50
● 2026-04-11 23:44:06

○A153.122.155.842015-10-24 → 2017-04-19 · 4 obs

○ 2015-06-09 03:43:50
● 2015-10-24 17:38:58
● 2017-04-19 23:01:16
○ 2026-04-11 23:44:06

○A27.50.110.332015-06-09 → 2015-06-09 · 3 obs

● 2015-06-09 03:43:50
○ 2015-10-24 17:38:58
○ 2026-04-11 23:44:06

●A49.212.196.1562026-04-11 → 2026-04-11 · 2 obs

○ 2017-04-19 23:01:16
● 2026-04-11 23:44:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
roomservice-system.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 roomservice-system.com (unsigned zone)

⏱️ Timing

Total: 431ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`49.212.196.156`
NS	4	`01.dnsv.jp, 02.dnsv.jp...`
SOA	1	`01.dnsv.jp hostmaster.dnsv.jp`

Analysis

IP Addresses

roomservice-system.com points to a single IP number: 49.212.196.156.

Name Servers

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

roomservice-system.com shares name servers with other domains at least partially, for instance toyosetsubi.tokyo, pink-cross.com, puroland.co.jp, badland.net and nolvadextam.online.

Host names with two IP numbers:

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 number:

02.dnsv.jp points to: 157.7.33.53.

roomservice-system.com - robtex.com