`51daima.com`

DNSSEC	⚠️ Not signed
A	120.26.43.227^{🇨🇳 Alibaba-Cloud120.26.0.0/16}
NS	`dns21.hichina.com` ⭐
		A	2408:4009:501::29^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns22.hichina.com`
		A	2408:4009:501::30^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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⁾
SOA	`dns21.hichina.com`hostmaster@hichina.com 2026-01-12 #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=1784006777

⚠️ On DNS blocklist: tif

Subdomains

www.51daima.com

Same first word

51daima.com

Similar names

51madai.com

DNS History

19 records (5 active, 14 former)

○NSdns1.name-services.com2008-11-20 → 2008-11-20 · 3 obs

● 2008-11-20 06:09:38
○ 2015-06-26 03:10:46
○ 2026-07-14 05:27:28

○NSdns2.name-services.com2008-11-20 → 2008-11-20 · 3 obs

● 2008-11-20 06:09:38
○ 2015-06-26 03:10:46
○ 2026-07-14 05:27:28

●NSdns21.hichina.com2026-03-30 → 2026-07-14 · 3 obs

○ 2019-03-21 15:53:28
● 2026-03-30 20:10:50
● 2026-07-14 05:27:28

●NSdns22.hichina.com2026-03-30 → 2026-07-14 · 3 obs

○ 2019-03-21 15:53:28
● 2026-03-30 20:10:50
● 2026-07-14 05:27:28

○NSdns3.name-services.com2008-11-20 → 2008-11-20 · 3 obs

● 2008-11-20 06:09:38
○ 2015-06-26 03:10:46
○ 2026-07-14 05:27:28

○NSdns4.name-services.com2008-11-20 → 2008-11-20 · 3 obs

● 2008-11-20 06:09:38
○ 2015-06-26 03:10:46
○ 2026-07-14 05:27:28

○NSdns5.name-services.com2008-11-20 → 2008-11-20 · 3 obs

● 2008-11-20 06:09:38
○ 2015-06-26 03:10:46
○ 2026-07-14 05:27:28

○NSns1.51daima.com2015-06-26 → 2015-11-14 · 5 obs

○ 2008-11-20 06:09:38
● 2015-06-26 03:10:46
● 2015-11-14 01:41:26
○ 2016-02-23 08:38:34
○ 2026-07-14 05:27:28

○NSns11.xincache.com2016-02-23 → 2016-06-20 · 5 obs

○ 2015-11-14 01:41:26
● 2016-02-23 08:38:34
● 2016-06-20 13:57:32
○ 2017-02-08 15:08:18
○ 2026-07-14 05:27:28

○NSns12.xincache.com2016-02-23 → 2016-06-20 · 5 obs

○ 2015-11-14 01:41:26
● 2016-02-23 08:38:34
● 2016-06-20 13:57:32
○ 2017-02-08 15:08:18
○ 2026-07-14 05:27:28

○NSns19.xincache.com2017-02-08 → 2019-03-21 · 5 obs

○ 2016-06-20 13:57:32
● 2017-02-08 15:08:18
● 2019-03-21 15:53:28
○ 2026-03-30 20:10:50
○ 2026-07-14 05:27:28

○NSns20.xincache.com2017-02-08 → 2019-03-21 · 5 obs

○ 2016-06-20 13:57:32
● 2017-02-08 15:08:18
● 2019-03-21 15:53:28
○ 2026-03-30 20:10:50
○ 2026-07-14 05:27:28

●MXmxbiz1.qq.com2015-06-26 → 2026-07-14 · 3 obs

○ 2008-11-20 06:09:38
● 2015-06-26 03:10:46
● 2026-07-14 05:27:28

●MXmxbiz2.qq.com2015-06-26 → 2026-07-14 · 3 obs

○ 2008-11-20 06:09:38
● 2015-06-26 03:10:46
● 2026-07-14 05:27:28

○MXp.nsm.ctmail.com2008-11-20 → 2008-11-20 · 3 obs

● 2008-11-20 06:09:38
○ 2015-06-26 03:10:46
○ 2026-07-14 05:27:28

○A115.28.178.572015-06-26 → 2017-02-08 · 5 obs

○ 2008-11-20 06:09:38
● 2015-06-26 03:10:46
● 2017-02-08 15:08:18
○ 2019-03-21 15:53:28
○ 2026-07-14 05:27:28

●A120.26.43.2272026-03-30 → 2026-07-14 · 3 obs

○ 2019-03-21 15:53:28
● 2026-03-30 20:10:50
● 2026-07-14 05:27:28

○A139.129.144.2492019-03-21 → 2019-03-21 · 4 obs

○ 2017-02-08 15:08:18
● 2019-03-21 15:53:28
○ 2026-03-30 20:10:50
○ 2026-07-14 05:27:28

○A69.64.147.182008-11-20 → 2008-11-20 · 3 obs

● 2008-11-20 06:09:38
○ 2015-06-26 03:10:46
○ 2026-07-14 05:27:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
51daima.com	dns21.hichina.com, dns22.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.38

NS records: dns21.hichina.com, dns22.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51daima.com (unsigned zone)

⏱️ Timing

Total: 528ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`120.26.43.227`
NS	2	`dns22.hichina.com, dns21.hichina.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
SOA	1	`dns21.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)

Analysis

Hierarchy

www.51daima.com is a subdomain of 51daima.com.

IP Addresses

51daima.com resolves to one IP address: 120.26.43.227.

www.51daima.com, hzjincan.cn, www.dulynet.com and two other host names share IP numbers with 51daima.com.

Name Servers

51daima.com uses two name servers for its delegation: dns21.hichina.com and dns22.hichina.com.

51daima.com uses the same name servers as several other domains — among them lingfengyu.com, 12371237.com, mst-indu.com and two more.

The name servers of 51daima.com overlap at least partially with those of other domains — among them payegis.com, nuanei.com, djzc.com and two more.

These name servers commonly co-occur with the name servers ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

Hostnames that resolve to 9 IP addresses:

Hostname dns21.hichina.com directs to 39.96.153.40, 39.96.153.60 and 47.118.199.200 along with 6 other IP addresses.

Hostname dns22.hichina.com directs to 39.96.153.38, 39.96.153.61 and 47.118.199.198 along with 6 other IP addresses.

Mail Servers

Mail for 51daima.com is handled by two mail servers — mxbiz1.qq.com and mxbiz2.qq.com.

51daima.com uses an identical mail server configuration to several other domains — among them cdshuting.com, cemao.net, aiuc.com.cn and two more.

At least some of 51daima.com's mail servers are shared with other domains, among them itianya.com, mixpwr.com and fubing.net.

51daima.com - robtex.com

51daima.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`51daima.com`

`com`