simpro.cn - dns.ninja

`simpro.cn`

DNSSEC	⚠️ Not signed
A	47.115.201.215^{🇨🇳 Alibaba-Cloud47.115.128.0/17 Alibaba (US) Technology Co., Ltd.}
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	`a16bdbe6b5952e7d8fa2440c4c94dc504c2e571905ea7c731cec256f3e7606c`
TXT	`v=spf1 include:spf.mail.qq.com ~all`
TXT	`google-site-verification=3Zv0mzTZa7znp4n-weVoDDANiHA1h2T1kuhQXCAVBkM`
SOA	`dns9.hichina.com`hostmaster@hichina.com 2026-05-28 #9

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2035151656

Subdomains

java.simpro.cn

ali.simpro.cn

ftp.simpro.cn

php.simpro.cn

win.simpro.cn

Same first word

simpro.duckdns.org

simpro.email

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Similar names

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sporim.com

prosim.de

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prismo.io

DNS History

13 records (5 active, 8 former)

●NSdns10.hichina.com2026-03-23 → 2026-08-07 · 3 obs

○ 2016-09-26 09:00:10
● 2026-03-23 23:12:08
● 2026-08-07 08:25:00

●NSdns9.hichina.com2026-03-23 → 2026-08-07 · 3 obs

○ 2016-09-26 09:00:10
● 2026-03-23 23:12:08
● 2026-08-07 08:25:00

○NSf1g1ns1.dnspod.net2016-04-01 → 2016-09-26 · 4 obs

● 2016-04-01 09:53:42
● 2016-09-26 09:00:10
○ 2026-03-23 23:12:08
○ 2026-08-07 08:25:00

○NSf1g1ns2.dnspod.net2016-04-01 → 2016-09-26 · 4 obs

● 2016-04-01 09:53:42
● 2016-09-26 09:00:10
○ 2026-03-23 23:12:08
○ 2026-08-07 08:25:00

●MXmxbiz1.qq.com2026-03-23 → 2026-08-07 · 3 obs

○ 2016-09-26 09:00:10
● 2026-03-23 23:12:08
● 2026-08-07 08:25:00

●MXmxbiz2.qq.com2026-03-23 → 2026-08-07 · 3 obs

○ 2016-09-26 09:00:10
● 2026-03-23 23:12:08
● 2026-08-07 08:25:00

○MXmxdomain.qq.com2016-04-01 → 2016-09-26 · 4 obs

● 2016-04-01 09:53:42
● 2016-09-26 09:00:10
○ 2026-03-23 23:12:08
○ 2026-08-07 08:25:00

○A121.196.225.142016-09-26 → 2016-09-26 · 4 obs

○ 2016-04-01 09:53:42
● 2016-09-26 09:00:10
○ 2026-03-23 23:12:08
○ 2026-08-07 08:25:00

○A121.42.75.1362016-04-01 → 2016-04-01 · 3 obs

● 2016-04-01 09:53:42
○ 2016-09-26 09:00:10
○ 2026-08-07 08:25:00

●A47.115.201.2152026-03-23 → 2026-08-07 · 3 obs

○ 2016-09-26 09:00:10
● 2026-03-23 23:12:08
● 2026-08-07 08:25:00

○CNAMEftp.simpro.cn2016-09-26 → 2016-09-26 · 4 obs

○ 2016-04-01 09:53:42
● 2016-09-26 09:00:10
○ 2026-03-23 23:12:08
○ 2026-08-07 08:25:00

○CNAMEqxu1098430037.my3w.com2016-04-01 → 2016-04-01 · 3 obs

● 2016-04-01 09:53:42
○ 2016-09-26 09:00:10
○ 2026-08-07 08:25:00

○CNAMEwanwang.simpro.cn2016-04-01 → 2016-04-01 · 3 obs

● 2016-04-01 09:53:42
○ 2016-09-26 09:00:10
○ 2026-08-07 08:25:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
simpro.cn	dns9.hichina.com, dns10.hichina.com	-

✅ Authoritative Response

Server:120.76.107.51

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simpro.cn (unsigned zone)

⏱️ Timing

Total: 4597ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.115.201.215`
NS	2	`dns9.hichina.com, dns10.hichina.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	3	`v=spf1 include:spf.mail.qq.com ~all, a16bdbe6b5952e7d8fa2440c4c94dc504c2e5719...`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

Analysis

Hierarchy

simpro.cn is a parent domain of java.simpro.cn, ali.simpro.cn, ftp.simpro.cn, php.simpro.cn and win.simpro.cn.

IP Addresses

simpro.cn resolves to one IP address: 47.115.201.215.

java.simpro.cn, ali.simpro.cn, ftp.simpro.cn and win.simpro.cn are among the host names that share IP numbers with simpro.cn.

Name Servers

simpro.cn has two authoritative name servers — dns10.hichina.com and dns9.hichina.com.

simpro.cn uses the same name servers as several other domains — among them oilking.cn, onaccordance.com, ilsdz.com and two more.

simpro.cn shares at least some of its name servers with other domains, including burkefloor.com, vxk.net, ruar.cn and two others.

These name servers are frequently paired with the name servers expirens3.hichina.com and expirens4.hichina.com.

Hostnames that resolve to 9 IP addresses:

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

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

Mail Servers

Mail for simpro.cn is handled by two mail servers — mxbiz1.qq.com and mxbiz2.qq.com.

simpro.cn uses an identical mail server configuration to several other domains — among them tengyish.com, ecjtuit.edu.cn, chinarhia.org.cn and two more.

simpro.cn has at least partial mail server overlap with other domains such as zhelibao.com, ztwhhe-tw.asia, urili.com and two more.