`52piano.com`

DNSSEC	⚠️ Not signed
A	156.247.100.44^{🇧🇷 GNET-AS9294156.247.96.0/20}
NS	`a3.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b3.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1754081808

`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=1774564232

Same first word

52piano.net.cn

52piano.com

DNS History

10 records (5 active, 5 former)

●NSa.share-dns.com2026-03-05 → 2026-03-26 · 3 obs

○ 2018-09-19 08:44:02
● 2026-03-05 21:35:24
● 2026-03-26 22:53:12

●NSa3.share-dns.com2026-03-05 → 2026-03-26 · 3 obs

○ 2018-09-19 08:44:02
● 2026-03-05 21:35:24
● 2026-03-26 22:53:12

●NSb.share-dns.net2026-03-05 → 2026-03-26 · 3 obs

○ 2018-09-19 08:44:02
● 2026-03-05 21:35:24
● 2026-03-26 22:53:12

●NSb3.share-dns.net2026-03-05 → 2026-03-26 · 3 obs

○ 2018-09-19 08:44:02
● 2026-03-05 21:35:24
● 2026-03-26 22:53:12

○NSdns.bizcn.com2015-06-23 → 2018-09-19 · 5 obs

○ 2008-03-17 20:04:04
● 2015-06-23 03:33:28
● 2018-09-19 08:44:02
○ 2026-03-05 21:35:24
○ 2026-03-26 22:53:12

○NSdns.cnmsn.net2015-06-23 → 2018-09-19 · 5 obs

○ 2008-03-17 20:04:04
● 2015-06-23 03:33:28
● 2018-09-19 08:44:02
○ 2026-03-05 21:35:24
○ 2026-03-26 22:53:12

○MXmxbiz1.qq.com2016-02-05 → 2018-09-19 · 4 obs

● 2016-02-05 18:17:58
● 2018-09-19 08:44:02
○ 2026-03-05 21:35:24
○ 2026-03-26 22:53:12

○MXmxbiz2.qq.com2016-02-05 → 2018-09-19 · 4 obs

● 2016-02-05 18:17:58
● 2018-09-19 08:44:02
○ 2026-03-05 21:35:24
○ 2026-03-26 22:53:12

○A112.65.244.1682015-06-23 → 2018-09-19 · 4 obs

● 2015-06-23 03:33:28
● 2018-09-19 08:44:02
○ 2026-03-05 21:35:24
○ 2026-03-26 22:53:12

●A156.247.100.442026-03-05 → 2026-03-26 · 3 obs

○ 2018-09-19 08:44:02
● 2026-03-05 21:35:24
● 2026-03-26 22:53:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
52piano.com	b3.share-dns.net, a3.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b3.share-dns.net, a3.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 52piano.com (unsigned zone)

⏱️ Timing

Total: 402ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.247.100.44`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a3.share-dns.com)

Analysis

IP Addresses

52piano.com resolves to one IP number: 156.247.100.44.

Name Servers

52piano.com is delegated to four name servers: a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net.

52piano.com at least partially shares name servers with other domains, for instance sdrongfei.com, ynxlf.com, ab343e53ac47.top, ydshopping.com and jdkyzz.com.