`gratcn.com`

DNSSEC	⚠️ Not signed
A	52.116.50.142^{🇺🇸 SOFTLAYER52.116.0.0/18 -dal13}
		PTR	`8e.32.7434.ip4.static.sl-reverse.com`
NS	`dns13.hichina.com` ⭐
		A	2408:4009:501::21^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-42.defastlink.net`
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-52.defastlink.net`
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-202.defastlink.net`
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-212.defastlink.net`
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-42.defastlink.net`
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-52.defastlink.net`
		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,}
			PTR	`ip-139-224-142-112.defastlink.net`
		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,}
			PTR	`ip-139-224-142-122.defastlink.net`
NS	`dns14.hichina.com`
		A	2408:4009:501::22^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-41.defastlink.net`
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-51.defastlink.net`
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-201.defastlink.net`
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-211.defastlink.net`
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-41.defastlink.net`
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-51.defastlink.net`
		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,}
			PTR	`ip-139-224-142-111.defastlink.net`
		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,}
			PTR	`ip-139-224-142-121.defastlink.net`
MX	`mxbiz1.qq.com` ⭐
		A	203.205.147.218^{🇭🇰 TENCENT-NET-AP-CN203.205.147.0/24 Proxy-registered route object}
		A	203.205.232.191^{🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object}
MX	`mxbiz2.qq.com`⁽¹⁰⁾
		A	203.205.232.191^{🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object}
TXT	`google-site-verification=4IPqYq_J57zi-cgyZ1GHv77mG29ZR42kNLJht_v4SJQ`
SOA	`dns13.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`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=1771291435

Subdomains

www.gratcn.com

Same first word

gratcn.com

Similar names

cgrant.online

grantc.org

ngcart.com

catnrg.com

gtacnr.net

tracng.com

tangrc.com

DNS History

8 records (5 active, 3 former)

●NSdns13.hichina.com2008-03-12 → 2026-03-23 · 2 obs

● 2008-03-12 10:43:42
● 2026-03-23 11:09:20

●NSdns14.hichina.com2008-03-12 → 2026-03-23 · 2 obs

● 2008-03-12 10:43:42
● 2026-03-23 11:09:20

●MXmxbiz1.qq.com2026-03-23 → 2026-03-23 · 1 obs

● 2026-03-23 11:09:20

●MXmxbiz2.qq.com2026-03-23 → 2026-03-23 · 1 obs

● 2026-03-23 11:09:20

○A121.198.9.1572015-06-07 → 2015-06-07 · 4 obs

○ 2008-03-12 10:43:42
● 2015-06-07 05:00:00
○ 2015-10-21 11:29:52
○ 2026-03-23 11:09:20

○A121.42.66.682015-10-21 → 2017-08-08 · 4 obs

○ 2008-03-12 10:43:42
● 2015-10-21 11:29:52
● 2017-08-08 14:25:54
○ 2026-03-23 11:09:20

○A221.232.160.1092008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 10:43:42
○ 2015-06-07 05:00:00
○ 2026-03-23 11:09:20

●A52.116.50.1422026-03-23 → 2026-03-23 · 2 obs

○ 2017-08-08 14:25:54
● 2026-03-23 11:09:20

🔍 DNS Trace

Analysis

Hierarchy

www.gratcn.com has gratcn.com as its parent.

IP Addresses

gratcn.com maps to IP address 52.116.50.142.

Other host names, for example, www.gratcn.com share IP numbers with gratcn.com.

Name Servers

Two name servers dns13.hichina.com and dns14.hichina.com are delegated to gratcn.com.

gratcn.com uses the same name server configuration as other domains, such as wdyly.cn, b2cbuy.com, icbc-co.com, smmjzs.com and 6pao.com.

gratcn.com shares name servers with other domains at least partially, for instance 5600pk.com, 0710play.com, esam.cn and smxss.com.

Two hosts with nine IPs each:

Host dns13.hichina.com points to 2408:4009:501::21, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

Host dns14.hichina.com points to 2408:4009:501::22, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.

Mail Servers

Two mail servers handle gratcn.com: mxbiz1.qq.com and mxbiz2.qq.com.

gratcn.com shares the same mail server setup as other domains, including imc.com.cn, hxhy.com, jiqizhixin.com, quxianchang.com and zoomwei.com.

gratcn.com shares mail servers with other domains, at least partially, for instance ctaqh.com, gy3y.com, forgesun.com and cg-glass.net.

Host name mxbiz1.qq.com has two IPs: 203.205.147.218 and 203.205.232.191.

Host name mxbiz2.qq.com has one IP: 203.205.232.191.

Host names pointing to 203.205.232.191: mxbiz1.qq.com and mxbiz2.qq.com.

gratcn.com - robtex.com

gratcn.com

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