`jzwaudio.com`

DNSSEC	⚠️ Not signed
A	172.247.137.98^{🇺🇸 POWERLINE-HK172.247.136.0/22 Powerline Internal use}
NS	`a5.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}
			PTR	`ip-172-64-53-25.defastlink.net`
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}
			PTR	`ip-172-64-53-25.defastlink.net`
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}
			PTR	`ip-172-64-52-239.defastlink.net`
NS	`b5.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}
			PTR	`ip-172-64-52-239.defastlink.net`
SOA	`a.share-dns.com`master@share-dns.com serial=1752630936

`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=1771291435

Same first word

jzwaudio.com

DNS History

11 records (5 active, 6 former)

●NSa.share-dns.com2026-03-22 → 2026-03-22 · 2 obs

○ 2019-12-25 03:49:06
● 2026-03-22 17:03:10

●NSa5.share-dns.com2026-03-22 → 2026-03-22 · 2 obs

○ 2019-12-25 03:49:06
● 2026-03-22 17:03:10

●NSb.share-dns.net2026-03-22 → 2026-03-22 · 2 obs

○ 2019-12-25 03:49:06
● 2026-03-22 17:03:10

●NSb5.share-dns.net2026-03-22 → 2026-03-22 · 2 obs

○ 2019-12-25 03:49:06
● 2026-03-22 17:03:10

○NSdns.bizcn.com2017-01-01 → 2019-12-25 · 4 obs

○ 2015-10-26 23:17:40
● 2017-01-01 06:40:58
● 2019-12-25 03:49:06
○ 2026-03-22 17:03:10

○NSns1.dns.com.cn2015-06-19 → 2019-12-25 · 3 obs

● 2015-06-19 22:31:16
● 2019-12-25 03:49:06
○ 2026-03-22 17:03:10

○NSns2.dns.com.cn2015-06-19 → 2019-12-25 · 5 obs

● 2015-06-19 22:31:16
● 2015-10-26 23:17:40
○ 2017-01-01 06:40:58
● 2019-12-25 03:49:06
○ 2026-03-22 17:03:10

○MXmail.jzwaudio.com2015-06-19 → 2019-12-25 · 3 obs

● 2015-06-19 22:31:16
● 2019-12-25 03:49:06
○ 2026-03-22 17:03:10

○A103.94.181.652019-12-25 → 2019-12-25 · 3 obs

○ 2016-04-17 09:28:40
● 2019-12-25 03:49:06
○ 2026-03-22 17:03:10

○A123.254.104.2262015-06-19 → 2016-04-17 · 4 obs

● 2015-06-19 22:31:16
● 2016-04-17 09:28:40
○ 2019-12-25 03:49:06
○ 2026-03-22 17:03:10

●A172.247.137.982026-03-22 → 2026-03-22 · 2 obs

○ 2019-12-25 03:49:06
● 2026-03-22 17:03:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jzwaudio.com	b5.share-dns.net, a5.share-dns.com	1 record

✅ Authoritative Response

Server: 172.64.52.239

NS records: b5.share-dns.net, a5.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jzwaudio.com (unsigned zone)

⏱️ Timing

Total: 288ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.247.137.98`
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 (a5.share-dns.com)

Analysis

IP Addresses

jzwaudio.com maps to IP address 172.247.137.98.

Name Servers

jzwaudio.com is delegated to four name servers: a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net.

jzwaudio.com at least partially shares name servers with other domains such as lyrenai.com, niannianxiao.com, aichegps.com, gwaudio.com and jsjsysm.com.