`tgcits.com`

DNSSEC	⚠️ Not signed
A	47.108.236.210^{🇨🇳 Alibaba-Cloud47.108.0.0/16}
NS	`dns19.hichina.com` ⭐
		A	2408:4009:501::27^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-40.defastlink.net`
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-60.defastlink.net`
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-200.defastlink.net`
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-220.defastlink.net`
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-40.defastlink.net`
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-60.defastlink.net`
		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,}
			PTR	`ip-139-224-142-100.defastlink.net`
		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,}
			PTR	`ip-139-224-142-110.defastlink.net`
NS	`dns20.hichina.com`
		A	2408:4009:501::28^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-38.defastlink.net`
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-61.defastlink.net`
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-198.defastlink.net`
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-222.defastlink.net`
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-38.defastlink.net`
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-61.defastlink.net`
		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,}
			PTR	`ip-139-224-142-98.defastlink.net`
		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,}
			PTR	`ip-139-224-142-108.defastlink.net`
MX	`mx1.qiye.aliyun.com` ⭐
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`ip-47-246-137-47.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	`mx1.feishu.cn`⁽¹⁰⁾
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.qiye.aliyun.com`⁽¹⁰⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
MX	`mxbiz2.qq.com`⁽¹⁰⁾
		A	203.205.232.191^{🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object}
MX	`mx3.qiye.aliyun.com`⁽¹⁵⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`ip-47-246-137-47.defastlink.net`
SOA	`dns19.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

Same first word

tgcits.com

Similar names

gittsc.com

itcstg.net

cgitts.com

DNS History

12 records (9 active, 3 former)

●NSdns19.hichina.com2026-03-21 → 2026-03-22 · 3 obs

○ 2017-02-06 09:35:10
● 2026-03-21 10:15:26
● 2026-03-22 23:34:48

●NSdns20.hichina.com2026-03-21 → 2026-03-22 · 3 obs

○ 2017-02-06 09:35:10
● 2026-03-21 10:15:26
● 2026-03-22 23:34:48

○NSns3.yovole.com2015-07-20 → 2016-02-23 · 4 obs

● 2015-07-20 09:52:14
● 2016-02-23 14:56:14
○ 2017-02-06 09:35:10
○ 2026-03-22 23:34:48

○NSns4.yovole.com2016-02-23 → 2016-02-23 · 4 obs

○ 2015-07-20 09:52:14
● 2016-02-23 14:56:14
○ 2017-02-06 09:35:10
○ 2026-03-22 23:34:48

●MXmx1.feishu.cn2026-03-21 → 2026-03-22 · 2 obs

● 2026-03-21 10:15:26
● 2026-03-22 23:34:48

●MXmx1.qiye.aliyun.com2026-03-21 → 2026-03-22 · 2 obs

● 2026-03-21 10:15:26
● 2026-03-22 23:34:48

●MXmx2.qiye.aliyun.com2026-03-21 → 2026-03-22 · 2 obs

● 2026-03-21 10:15:26
● 2026-03-22 23:34:48

●MXmx3.qiye.aliyun.com2026-03-21 → 2026-03-22 · 2 obs

● 2026-03-21 10:15:26
● 2026-03-22 23:34:48

●MXmxbiz1.qq.com2026-03-21 → 2026-03-22 · 2 obs

● 2026-03-21 10:15:26
● 2026-03-22 23:34:48

●MXmxbiz2.qq.com2026-03-21 → 2026-03-22 · 2 obs

● 2026-03-21 10:15:26
● 2026-03-22 23:34:48

○A103.232.215.1322016-06-19 → 2016-06-19 · 3 obs

● 2016-06-19 23:32:24
○ 2017-02-06 09:35:10
○ 2026-03-22 23:34:48

●A47.108.236.2102026-03-21 → 2026-03-22 · 3 obs

○ 2017-02-06 09:35:10
● 2026-03-21 10:15:26
● 2026-03-22 23:34:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tgcits.com	dns19.hichina.com, dns20.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.38

NS records: dns19.hichina.com, dns20.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tgcits.com (unsigned zone)

⏱️ Timing

Total: 577ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.108.236.210`
NS	2	`dns19.hichina.com, dns20.hichina.com`
MX	6	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)...`
SOA	1	`dns19.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns19.hichina.com, dns19.hichina.com, dns19.hichina.com...)

Analysis

IP Addresses

tgcits.com points to an IP address: 47.108.236.210.

Name Servers

Two name servers dns19.hichina.com and dns20.hichina.com handle the delegation for tgcits.com.

tgcits.com shares the same name server setup as other domains, for instance suinixiang.com, hbrcu.com, gofortress.net, 998972.com and zhoutianbao.com.

tgcits.com shares name servers with other domains at least partially, for instance tangyingbao.com, jadite.cn, trawind.net and zjgjgzs.com.

Host names with nine IP numbers:

dns19.hichina.com points to: 2408:4009:501::27, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.

dns20.hichina.com points to: 2408:4009:501::28, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

Mail Servers

Six mail servers handle tgcits.com: mx1.feishu.cn, mxbiz1.qq.com, mxbiz2.qq.com, mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

tgcits.com shares at least partially some mail servers with other domains, for instance cdsunrise.com, passmoz.com, semiloc.com, gicom.com.cn and jmheadquarters.com.