`521302.com`

DNSSEC	⚠️ Not signed
A	121.196.32.245^{🇨🇳 Alibaba-Cloud121.196.0.0/16}
		PTR	`out32-245.mxs9.hichina.com`
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	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`2017052500000002v90zuotovb7bg9l3pljv40m3g2oakmyr503995a2aqp1xx0d`
SOA	`dns9.hichina.com`hostmaster@hichina.com 2026-05-28 #9

`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=1785399877

Same first word

521302.com

Similar names

513202.cc

132520.com

152203.com

220513.com

123052.com

520123.xyz

325210.com

025231.com

352201.com

520321.co

522130.com

520132.com

125302.com

012352.com

125032.com

521203.com

301522.com

220531.best

103225.com

310225.com

201352.com

520231.com

251320.cn

215302.com

251230.xyz

123205.com

132205.edgesuite.net

102523.com

225103.cn

230125.com

320251.com

032215.com

522031.top

153022.sbs

321205.com

201325.cn

135220.cc

521023.com

123520.net

125302.com.cn

251032.com

120532.cn

513220.vip

153220.com

230521.help

DNS History

6 records (5 active, 1 former)

●NSdns10.hichina.com2016-12-17 → 2026-07-30 · 2 obs

● 2016-12-17 11:49:08
● 2026-07-30 08:36:48

●NSdns9.hichina.com2016-12-17 → 2026-07-30 · 2 obs

● 2016-12-17 11:49:08
● 2026-07-30 08:36:48

●MXmxbiz1.qq.com2017-10-17 → 2026-07-30 · 2 obs

● 2017-10-17 11:53:18
● 2026-07-30 08:36:48

●MXmxbiz2.qq.com2017-10-17 → 2026-07-30 · 2 obs

● 2017-10-17 11:53:18
● 2026-07-30 08:36:48

●A121.196.32.2452026-04-28 → 2026-07-30 · 3 obs

○ 2017-10-17 11:53:18
● 2026-04-28 12:32:20
● 2026-07-30 08:36:48

○A121.40.193.852017-10-17 → 2017-10-17 · 3 obs

● 2017-10-17 11:53:18
○ 2026-04-28 12:32:20
○ 2026-07-30 08:36:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net...	-
521302.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.41

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 521302.com (unsigned zone)

⏱️ Timing

Total: 537ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.196.32.245`
NS	2	`dns9.hichina.com, dns10.hichina.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
TXT	1	`2017052500000002v90zuotovb7bg9l3pljv40m3`
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

IP Addresses

521302.com directs to one IP number, which is 121.196.32.245.

Name Servers

521302.com uses two name servers for its delegation: dns10.hichina.com and dns9.hichina.com.

521302.com has the same name server delegation as a number of other domains, such as heishiweixin.com, cchtrd.com, airsro.com and two more.

521302.com has overlapping name servers with several other domains — among them testimg.com, vvtaa.com, enmart.com and hkcits.com.

These name servers commonly appear alongside the name servers expirens3.hichina.com and expirens4.hichina.com.

Host names resolving to 9 IP numbers:

Hostname dns10.hichina.com directs to 39.96.153.41, 39.96.153.51 and 47.118.199.201 along with 6 other IP addresses.

Hostname dns9.hichina.com directs to 39.96.153.42, 39.96.153.52 and 47.118.199.202 along with 6 other IP addresses.

Mail Servers

The MX records for 521302.com point to two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

521302.com has the same mail server arrangement as a number of other domains, for example tiansteel.com, volvo-penta.cn, zqysoft.com and two more.

521302.com shares at least some of its mail servers with other domains — for example tekcam.com, vvpig.com, yhcrt.com and two more.

521302.com - robtex.com

521302.com

com