dusaudio.com - dns.ninja

`dusaudio.com`

DNSSEC	⚠️ Not signed
NS	`dns9.hichina.com` ⭐
		A	2408:4009:501::17^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.122^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns10.hichina.com`
		A	2408:4009:501::18^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.121^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
MX	`mx1.zmail300.cn` ⭐
		A	117.50.175.134^{🇨🇳 CHINA169-BJ117.50.160.0/19 China Telecom Beijing Co. Ltd.}
MX	`mxbiz1.qq.com` ⭐
MX	`mx.zmail300.cn`⁽¹⁰⁾
		A	101.237.133.34^{🇨🇳 CHINA-1101.237.128.0/20 China Telecom Beijing Co. Ltd.}
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spfv.zmail300.cn -all`
SOA	`dns9.hichina.com`hostmaster@hichina.com 2026-06-04 #13

`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=1782717815

Same first word

dusaudio.com

Similar names

audiosud.com

saudioud.com

usdaudio.com

DNS History

12 records (6 active, 6 former)

○NSdns.bizcn.com2015-08-18 → 2016-12-04 · 4 obs

● 2015-08-18 04:01:52
● 2016-12-04 00:01:56
○ 2017-04-03 11:00:26
○ 2026-06-29 07:41:34

●NSdns10.hichina.com2017-04-03 → 2026-06-29 · 3 obs

○ 2016-12-04 00:01:56
● 2017-04-03 11:00:26
● 2026-06-29 07:41:34

●NSdns9.hichina.com2017-04-03 → 2026-06-29 · 3 obs

○ 2016-12-04 00:01:56
● 2017-04-03 11:00:26
● 2026-06-29 07:41:34

○NSns7.cnmsn.net2015-08-18 → 2016-12-04 · 4 obs

● 2015-08-18 04:01:52
● 2016-12-04 00:01:56
○ 2017-04-03 11:00:26
○ 2026-06-29 07:41:34

○NSns8.cnmsn.net2015-08-18 → 2016-12-04 · 4 obs

● 2015-08-18 04:01:52
● 2016-12-04 00:01:56
○ 2017-04-03 11:00:26
○ 2026-06-29 07:41:34

●MXmx.zmail300.cn2026-02-15 → 2026-06-29 · 3 obs

○ 2015-08-18 04:01:52
● 2026-02-15 18:38:56
● 2026-06-29 07:41:34

●MXmx1.zmail300.cn2026-02-15 → 2026-06-29 · 3 obs

○ 2015-08-18 04:01:52
● 2026-02-15 18:38:56
● 2026-06-29 07:41:34

●MXmxbiz1.qq.com2015-08-18 → 2026-06-29 · 2 obs

● 2015-08-18 04:01:52
● 2026-06-29 07:41:34

●MXmxbiz2.qq.com2015-08-18 → 2026-06-29 · 2 obs

● 2015-08-18 04:01:52
● 2026-06-29 07:41:34

○A124.172.244.1562017-04-03 → 2017-05-13 · 5 obs

○ 2016-12-04 00:01:56
● 2017-04-03 11:00:26
● 2017-05-13 03:09:04
○ 2018-04-20 11:35:48
○ 2026-06-29 07:41:34

○A124.173.127.2432018-04-20 → 2026-02-15 · 5 obs

○ 2017-05-13 03:09:04
● 2018-04-20 11:35:48
● 2026-02-15 18:38:56
○ 2026-02-24 13:38:14
○ 2026-06-29 07:41:34

○A124.173.152.42015-08-18 → 2016-12-04 · 4 obs

● 2015-08-18 04:01:52
● 2016-12-04 00:01:56
○ 2017-04-03 11:00:26
○ 2026-06-29 07:41:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...	-
dusaudio.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server:2408:4009:501::17

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dusaudio.com (unsigned zone)

⏱️ Timing

Total: 2741ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns10.hichina.com, dns9.hichina.com`
MX	4	`mxbiz2.qq.com (pri: 10), mx.zmail300.cn (pri: 5)...`
TXT	1	`v=spf1 include:spfv.zmail300.cn -all`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)

Analysis

Name Servers

dusaudio.com is delegated to two name servers: dns10.hichina.com and dns9.hichina.com.

dusaudio.com shares its name server setup with other domains, including ruixunscm.com, cixiao.org.cn, pfyl.com and two others.

dusaudio.com shares at least some of its name servers with other domains, such as daaiqingchen.org.

Host names with 9 IP numbers:

dns10.hichina.com resolves to 39.96.153.41, 39.96.153.51, 47.118.199.201 and 6 other IP addresses.

dns9.hichina.com resolves to 39.96.153.42, 39.96.153.52, 47.118.199.202 and 6 other IP addresses.

Mail Servers

Mail for dusaudio.com is handled by four mail servers: mx1.zmail300.cn, mx.zmail300.cn, mxbiz1.qq.com and mxbiz2.qq.com.

dusaudio.com shares mail servers — at least in part — with other domains, including ovsolar.com, wjfc.com, meanwellpro.com and two others.

mx1.zmail300.cn → 117.50.175.134 and mx.zmail300.cn → 101.237.133.34: one IP number per host name.