`chinaunderlay.com`

DNSSEC	⚠️ Not signed
A	47.88.60.18^{🇺🇸 Alibaba-Cloud47.88.0.0/18 Alibaba Cloud}
NS	`dns.bizcn.com` ⭐
		A	240c:4082:ffff:ff01:0:d:0:34a^{🇨🇳 Baidu240c:4082::/32}
		A	61.172.183.76^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.114^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
NS	`ns13.dns.com.cn`
		A	61.172.183.76^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
NS	`ns14.dns.com.cn`
		A	61.240.129.114^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
MX	`mxbiz1.chinadns.net` ⭐
		A	139.9.119.183^{🇨🇳 HWCSNET139.9.112.0/21 Huawei Clouds Beijing Region}
			PTR	`ecs-139-9-119-183.compute.hwclouds-dns.com`
MX	`mxbiz2.chinadns.net`⁽²⁰⁾
		A	119.28.226.129^{🇭🇰 TENCENT-NET-AP-CN119.28.226.0/23 Proxy-registered route object}
			PTR	`mxbiz2.chinadns.net`
TXT	`v=spf1 include:spf.chinadns.net include:spf.dns.com.cn ~all`
SOA	`dns.bizcn.com`abuse@bizcn.com serial=12

`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=1774702487

Same first word

chinaunderlay.com

DNS History

11 records (6 active, 5 former)

●NSdns.bizcn.com2020-02-27 → 2026-03-28 · 3 obs

○ 2015-11-26 18:31:34
● 2020-02-27 02:38:10
● 2026-03-28 13:00:42

●NSns13.dns.com.cn2015-11-26 → 2026-03-28 · 3 obs

○ 2015-07-19 15:53:32
● 2015-11-26 18:31:34
● 2026-03-28 13:00:42

●NSns14.dns.com.cn2015-11-26 → 2026-03-28 · 3 obs

○ 2015-07-19 15:53:32
● 2015-11-26 18:31:34
● 2026-03-28 13:00:42

○NSns2.dns.com.cn2015-07-19 → 2015-11-26 · 4 obs

● 2015-07-19 15:53:32
● 2015-11-26 18:31:34
○ 2020-02-27 02:38:10
○ 2026-03-28 13:00:42

○MXmail.chinaunderlay.com2015-11-26 → 2015-11-26 · 3 obs

● 2015-11-26 18:31:34
○ 2020-02-27 02:38:10
○ 2026-03-28 13:00:42

●MXmxbiz1.chinadns.net2026-03-27 → 2026-03-28 · 3 obs

○ 2020-02-27 02:38:10
● 2026-03-27 21:51:32
● 2026-03-28 13:00:42

●MXmxbiz2.chinadns.net2026-03-27 → 2026-03-28 · 3 obs

○ 2020-02-27 02:38:10
● 2026-03-27 21:51:32
● 2026-03-28 13:00:42

○MXmxw.mxhichina.com2020-02-27 → 2020-02-27 · 4 obs

○ 2015-11-26 18:31:34
● 2020-02-27 02:38:10
○ 2026-03-27 21:51:32
○ 2026-03-28 13:00:42

○A207.174.212.1762020-02-27 → 2020-02-27 · 4 obs

○ 2017-02-10 08:10:44
● 2020-02-27 02:38:10
○ 2026-03-27 21:51:32
○ 2026-03-28 13:00:42

○A23.234.35.112015-07-19 → 2016-06-20 · 4 obs

● 2015-07-19 15:53:32
● 2016-06-20 15:58:44
○ 2017-02-10 08:10:44
○ 2026-03-28 13:00:42

●A47.88.60.182026-03-27 → 2026-03-28 · 3 obs

○ 2020-02-27 02:38:10
● 2026-03-27 21:51:32
● 2026-03-28 13:00:42

🔍 DNS Trace

Analysis

IP Addresses

chinaunderlay.com resolves to one IP number: 47.88.60.18.

Name Servers

chinaunderlay.com is delegated to three name servers dns.bizcn.com, ns13.dns.com.cn and ns14.dns.com.cn.

chinaunderlay.com at least partially shares name servers with other domains, for instance ks-hms.com, xnyzuanjing.com, 3dvalve.com, bpstar.cn and sdbaoche.com.

These name servers are commonly used alongside ns1.dns.com.cn, ns2.dns.com.cn, ns7.cnmsn.net, ns8.cnmsn.net, ns5.cnmsn.net, ns6.cnmsn.net and dns.cnmsn.net.

Host names with three IP numbers:

Host name dns.bizcn.com points to 240c:4082:ffff:ff01:0:d:0:34a, 61.172.183.76 and 61.240.129.114.

Host names with one IP number:

Host name ns13.dns.com.cn points to 61.172.183.76.

Host name ns14.dns.com.cn points to 61.240.129.114.

Host names pointing to 61.172.183.76: dns.bizcn.com and ns13.dns.com.cn.

Host names pointing to 61.240.129.114: dns.bizcn.com and ns14.dns.com.cn.

Mail Servers

Two mail servers handle chinaunderlay.com: mxbiz1.chinadns.net and mxbiz2.chinadns.net.

chinaunderlay.com shares the same mail server setup as other domains, for instance ctvwx.com, qdsunflower.com, yxchem.com, firtai.com and costar-footwear.com.

chinaunderlay.com shares some mail servers with other domains, at least partially, for instance chinadns.net, besterhome.com, szzdkj.cn, whytzz.com and dxmdzc.com.

Host names with one IP number:

mxbiz1.chinadns.net points to 139.9.119.183

mxbiz2.chinadns.net points to 119.28.226.129

chinaunderlay.com - robtex.com