gdwtech.com - dns.ninja

`gdwtech.com`

DNSSEC	⚠️ Not signed
NS	`dns25.hichina.com` ⭐
		A	2408:4009:501::33^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 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	139.224.142.109^{🇨🇳 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	`dns26.hichina.com`
		A	2408:4009:501::34^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 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	139.224.142.107^{🇨🇳 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	`mxn.mxhichina.com` ⭐
		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}
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.mxhichina.com -all`
SOA	`dns25.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=1786110249

Subdomains

mail.gdwtech.com

Same first word

gdwtech.com

Similar names

dwgtech.com

dgwtech.com

thegdwc.com

gwdtech.com

wdgtech.com

DNS History

8 records (4 active, 4 former)

●NSdns25.hichina.com2026-06-29 → 2026-08-07 · 3 obs

○ 2018-08-30 08:00:48
● 2026-06-29 18:39:48
● 2026-08-07 13:48:20

●NSdns26.hichina.com2026-06-29 → 2026-08-07 · 3 obs

○ 2018-08-30 08:00:48
● 2026-06-29 18:39:48
● 2026-08-07 13:48:20

○NSns47.domaincontrol.com2017-02-08 → 2018-08-30 · 4 obs

● 2017-02-08 02:51:02
● 2018-08-30 08:00:48
○ 2026-06-29 18:39:48
○ 2026-08-07 13:48:20

○NSns48.domaincontrol.com2017-02-08 → 2018-08-30 · 4 obs

● 2017-02-08 02:51:02
● 2018-08-30 08:00:48
○ 2026-06-29 18:39:48
○ 2026-08-07 13:48:20

○MXmail.gdwtech.com2017-02-08 → 2018-08-30 · 4 obs

● 2017-02-08 02:51:02
● 2018-08-30 08:00:48
○ 2026-06-29 18:39:48
○ 2026-08-07 13:48:20

●MXmxn.mxhichina.com2026-06-29 → 2026-08-07 · 3 obs

○ 2018-08-30 08:00:48
● 2026-06-29 18:39:48
● 2026-08-07 13:48:20

●MXmxw.mxhichina.com2026-06-29 → 2026-08-07 · 3 obs

○ 2018-08-30 08:00:48
● 2026-06-29 18:39:48
● 2026-08-07 13:48:20

○A43.255.154.952017-02-08 → 2018-08-30 · 4 obs

● 2017-02-08 02:51:02
● 2018-08-30 08:00:48
○ 2026-06-29 18:39:48
○ 2026-08-07 13:48:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net...	-
gdwtech.com	dns25.hichina.com, dns26.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.39

NS records: dns25.hichina.com, dns26.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gdwtech.com (unsigned zone)

⏱️ Timing

Total: 1662ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns26.hichina.com, dns25.hichina.com`
MX	2	`mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
SOA	1	`dns25.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns25.hichina.com, dns25.hichina.com, dns25.hichina.com...)

Analysis

Hierarchy

gdwtech.com is the parent zone for mail.gdwtech.com.

Name Servers

gdwtech.com has two authoritative name servers — dns25.hichina.com and dns26.hichina.com.

gdwtech.com has the same name server delegation as a number of other domains, such as xiangshui.com, gzgunuo.com, xbzt.cn and two more.

The name servers for gdwtech.com overlap at least partially with those of other domains — for example 56hbb.com.

Host names resolving to 9 IP numbers:

dns25.hichina.com points to 39.96.153.39, 39.96.153.59, 47.118.199.199 and 6 other IP addresses.

dns26.hichina.com points to 39.96.153.37, 39.96.153.62, 47.118.199.197 and 6 other IP addresses.

Mail Servers

The MX records for gdwtech.com point to two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.

gdwtech.com has the same mail server arrangement as a number of other domains, for example allchips.com, qdruigao.com, mindworks-creative.com and two more.

gdwtech.com shares at least some of its mail servers with other domains — for example szlibrary.com, msc-mold.com, heeholding.com and two more.

The mail servers mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com frequently co-occur with these mail servers.

Hosts with two IP numbers each:

mxn.mxhichina.com resolves to 47.246.136.231 and 47.246.137.47.

Hosts that resolve to one IP address:

mxw.mxhichina.com resolves to 47.246.99.195.