`piano-workshop.net`

DNSSEC	⚠️ Not signed
A	85.131.198.164^{🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.}
		PTR	`sv12053.xbiz.ne.jp`
NS	`ns1.xbiz.ne.jp` ⭐
		A	157.112.182.247^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
			PTR	`ns1.xbiz.ne.jp`
NS	`ns2.xbiz.ne.jp`
		A	35.76.79.244^{🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix}
			PTR	`ns2.xbiz.ne.jp`
NS	`ns3.xbiz.ne.jp`
		A	157.112.191.237^{🇯🇵 XSERVER-AS157.112.184.0/21 XSERVER Inc.}
			PTR	`ns3.xbiz.ne.jp`
MX	`sv12053.xbiz.ne.jp` ⭐
		A	85.131.198.164^{🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.}
			PTR	`sv12053.xbiz.ne.jp`
TXT	`v=spf1 +a:sv12053.xbiz.ne.jp +a:piano-workshop.net +mx include:spf.sender.xse...`
SOA	`ns1.xbiz.ne.jp`root@xbiz.ne.jp serial=0

`net`

	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=1778854781

Same first word

piano-workshop.net

DNS History

11 records (5 active, 6 former)

○NSns.d-in.jp2015-08-14 → 2017-06-22 · 4 obs

● 2015-08-14 05:38:26
● 2017-06-22 22:37:28
○ 2026-03-21 10:00:04
○ 2026-05-15 14:24:16

○NSns1.d-in.jp2015-08-14 → 2017-06-22 · 4 obs

● 2015-08-14 05:38:26
● 2017-06-22 22:37:28
○ 2026-03-21 10:00:04
○ 2026-05-15 14:24:16

●NSns1.xbiz.ne.jp2026-03-21 → 2026-05-15 · 3 obs

○ 2017-06-22 22:37:28
● 2026-03-21 10:00:04
● 2026-05-15 14:24:16

○NSns2.d-in.jp2026-03-21 → 2026-05-15 · 2 obs

○ 2026-03-21 10:00:04
○ 2026-05-15 14:24:16

●NSns2.xbiz.ne.jp2026-03-21 → 2026-05-15 · 3 obs

○ 2017-06-22 22:37:28
● 2026-03-21 10:00:04
● 2026-05-15 14:24:16

●NSns3.xbiz.ne.jp2026-03-21 → 2026-05-15 · 3 obs

○ 2017-06-22 22:37:28
● 2026-03-21 10:00:04
● 2026-05-15 14:24:16

○MXmail.piano-workshop.net2015-08-14 → 2017-06-22 · 4 obs

● 2015-08-14 05:38:26
● 2017-06-22 22:37:28
○ 2026-03-21 10:00:04
○ 2026-05-15 14:24:16

●MXsv12053.xbiz.ne.jp2026-03-21 → 2026-05-15 · 3 obs

○ 2017-06-22 22:37:28
● 2026-03-21 10:00:04
● 2026-05-15 14:24:16

○A202.144.229.442015-08-14 → 2016-09-25 · 4 obs

● 2015-08-14 05:38:26
● 2016-09-25 14:50:18
○ 2017-06-22 22:37:28
○ 2026-05-15 14:24:16

○A203.104.193.1952017-06-22 → 2017-06-22 · 4 obs

○ 2016-09-25 14:50:18
● 2017-06-22 22:37:28
○ 2026-03-21 10:00:04
○ 2026-05-15 14:24:16

●A85.131.198.1642026-03-21 → 2026-05-15 · 3 obs

○ 2017-06-22 22:37:28
● 2026-03-21 10:00:04
● 2026-05-15 14:24:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
piano-workshop.net	ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp	-

✅ Authoritative Response

Server:157.112.182.247

NS records: ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for piano-workshop.net (unsigned zone)

⏱️ Timing

Total: 1057ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.131.198.164`
NS	3	`ns1.xbiz.ne.jp, ns3.xbiz.ne.jp...`
MX	1	`sv12053.xbiz.ne.jp (pri: 0)`
TXT	1	`v=spf1 +a:sv12053.xbiz.ne.jp +a:piano-wo`
SOA	1	`ns1.xbiz.ne.jp root.xbiz.ne.jp`

Analysis

IP Addresses

piano-workshop.net points to an IP address: 85.131.198.164.

other host names, for instance kyou(0x73686974)su.com, herosgo.com, 8gakki.com and sv12053.xbiz.ne.jp share IP numbers with piano-workshop.net.

Name Servers

piano-workshop.net is delegated to three name servers ns1.xbiz.ne.jp, ns2.xbiz.ne.jp and ns3.xbiz.ne.jp.

piano-workshop.net at least partially shares name servers with other domains, for instance kitaechigo-rice.com, lomaka-tree.com, netnk.com, shakkin-jikou.com and asaso.co.jp.

Host names with one IP:

ns1.xbiz.ne.jp points to 157.112.182.247; ns2.xbiz.ne.jp points to 35.76.79.244; ns3.xbiz.ne.jp points to 157.112.191.237.

Mail Servers

piano-workshop.net is handled by a single mail server, sv12053.xbiz.ne.jp.

piano-workshop.net shares the same mail server setup as other domains, for instance kyou(0x73686974)su.com and 8gakki.com.

The host name sv12053.xbiz.ne.jp points to IP 85.131.198.164.

piano-workshop.net - robtex.com