a571.com - dns.ninja

`a571.com`

DNSSEC	⚠️ Not signed
A	121.40.53.241^{🇨🇳 Alibaba-Cloud121.40.0.0/15}
NS	`dns.bizcn.com` ⭐
NS	`ns1.dns.com.cn`
		A	240c:4082:ffff:ff01:0:d:0:34a^{🇨🇳 Baidu240c:4082::/32}
		A	61.172.183.70^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.114^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
NS	`ns2.dns.com.cn`
		A	240c:4082:ffff:ff01:0:d:0:69^{🇨🇳 Baidu240c:4082::/32}
		A	61.172.183.76^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.147^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
MX	`mx41.dns.com.cn` ⭐
		A	116.196.125.108^{🇨🇳 CHINA169-BJ116.196.64.0/18 China Telecom Beijing Co. Ltd.}
SOA	`dns.bizcn.com`abuse@bizcn.com serial=10

`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=1786047504

WOT: UNKNOWN (60/100)

Same first word

a571.com

Similar names

175a.it

a157.com

15a7.com

a517.com

a715.com

571a.com

715a.com

a175.com

5a17.com

1a75.com

DNS History

7 records (5 active, 2 former)

●NSdns.bizcn.com2017-01-02 → 2026-08-06 · 3 obs

○ 2016-12-05 18:08:28
● 2017-01-02 16:04:46
● 2026-08-06 20:43:04

●NSns1.dns.com.cn2015-09-02 → 2026-08-06 · 2 obs

● 2015-09-02 03:07:08
● 2026-08-06 20:43:04

●NSns2.dns.com.cn2015-09-02 → 2026-08-06 · 5 obs

● 2015-09-02 03:07:08
● 2016-12-05 18:08:28
○ 2017-01-02 16:04:46
● 2017-05-07 21:19:34
● 2026-08-06 20:43:04

●MXmx41.dns.com.cn2015-09-02 → 2026-08-06 · 2 obs

● 2015-09-02 03:07:08
● 2026-08-06 20:43:04

○A120.27.130.1642016-02-13 → 2017-05-07 · 5 obs

○ 2015-10-21 21:34:38
● 2016-02-13 00:52:24
● 2017-05-07 21:19:34
○ 2026-04-04 13:04:56
○ 2026-08-06 20:43:04

○A121.199.25.2222015-09-02 → 2015-10-21 · 4 obs

● 2015-09-02 03:07:08
● 2015-10-21 21:34:38
○ 2016-02-13 00:52:24
○ 2026-08-06 20:43:04

●A121.40.53.2412026-04-04 → 2026-08-06 · 3 obs

○ 2017-05-07 21:19:34
● 2026-04-04 13:04:56
● 2026-08-06 20:43:04

🔍 DNS Trace

Analysis

IP Addresses

a571.com directs to one IP number, which is 121.40.53.241.

Among the host names that share IP numbers with a571.com are www.5s71.com, o571.com, works.5sw.com.cn and two others.

Name Servers

a571.com has three name servers — dns.bizcn.com, ns1.dns.com.cn and ns2.dns.com.cn.

There is at least partial name server overlap between a571.com and other domains — dirui.com.cn, shdcjs.com, szddy.net and two more among them.

These name servers regularly appear alongside ns7.cnmsn.net, ns8.cnmsn.net, ns13.dns.com.cn and 4 other name servers in NS record sets.

ns1.dns.com.cn points to 61.172.183.70, 61.240.129.114 and 240c:4082:ffff:ff01:0:d:0:34a. ns2.dns.com.cn points to 61.172.183.76, 61.240.129.147 and 240c:4082:ffff:ff01:0:d:0:69. Both hosts resolve to three IP numbers.

Mail Servers

a571.com routes its mail through a single mail server, mx41.dns.com.cn.

a571.com has the same mail server arrangement as a number of other domains, for example bjdrksy.com, navo-tour.cn, nsd88.com and two more.

Some mail servers of a571.com are also used by other domains, notably huntertoolsfasteners.com and t400.cn.

It is common to find these mail servers paired with the mail servers hkmx20.dns.com.cn.

mx41.dns.com.cn points to one IP number — 116.196.125.108.