`sptgzb.com`

DNSSEC	⚠️ Not signed
A	118.31.136.43^{🇨🇳 Alibaba-Cloud118.31.128.0/17}
NS	`dns23.hichina.com` ⭐
		A	2408:4009:501::31^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		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,}
		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,}
NS	`dns24.hichina.com`
		A	2408:4009:501::32^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		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,}
		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,}
MX	`mail.sptgzb.com` ⭐
		A	121.15.219.146^{🇨🇳 CHINANET-BACKBONE121.8.0.0/13 China Telecom Network}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`dns23.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=1774413007

Subdomains

mail.sptgzb.com

Same first word

sptgzb.com

DNS History

8 records (6 active, 2 former)

●NSdns23.hichina.com2026-02-17 → 2026-03-25 · 3 obs

○ 2017-08-09 19:43:42
● 2026-02-17 05:46:04
● 2026-03-25 04:48:48

●NSdns24.hichina.com2026-02-17 → 2026-03-25 · 3 obs

○ 2017-08-09 19:43:42
● 2026-02-17 05:46:04
● 2026-03-25 04:48:48

○NSvip1.alidns.com2017-08-09 → 2017-08-09 · 3 obs

● 2017-08-09 19:43:42
○ 2026-02-17 05:46:04
○ 2026-03-25 04:48:48

○NSvip2.alidns.com2017-08-09 → 2017-08-09 · 3 obs

● 2017-08-09 19:43:42
○ 2026-02-17 05:46:04
○ 2026-03-25 04:48:48

●MXmail.sptgzb.com2017-08-09 → 2026-03-25 · 2 obs

● 2017-08-09 19:43:42
● 2026-03-25 04:48:48

●MXmxbiz1.qq.com2017-08-09 → 2026-03-25 · 2 obs

● 2017-08-09 19:43:42
● 2026-03-25 04:48:48

●MXmxbiz2.qq.com2017-08-09 → 2026-03-25 · 2 obs

● 2017-08-09 19:43:42
● 2026-03-25 04:48:48

●A118.31.136.432026-02-17 → 2026-03-25 · 2 obs

● 2026-02-17 05:46:04
● 2026-03-25 04:48:48

🔍 DNS Trace

Analysis

Hierarchy

sptgzb.com is the parent of mail.sptgzb.com.

IP Addresses

sptgzb.com points to IP number 118.31.136.43.

For instance, other host names chainforce.net, airtou.com, chaolvkeji.com, guojhy.com and grandtrc.com share IP numbers with sptgzb.com.

Name Servers

sptgzb.com is delegated to two name servers: dns23.hichina.com and dns24.hichina.com.

sptgzb.com uses the same name server setup as other domains such as taihe-tech.com, nanmiantang.com, rldbj.com, unikiter.com and centifly.com.

sptgzb.com shares some name servers with other domains, for example antbank.net, lungtinsz.com, allpda.cn and sljinshu.com.cn.

These name servers are commonly used with the name servers expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers:

dns23.hichina.com points to: 2408:4009:501::31, 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.

dns24.hichina.com points to: 2408:4009:501::32, 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

sptgzb.com is served by three mail servers: mxbiz1.qq.com, mxbiz2.qq.com and mail.sptgzb.com.

sptgzb.com shares mail servers with other domains at least partially; for instance uavfordrone.com, ccdcam.com, dhpto.com, kangka.net and windwin.com.

Hostnames with a single IP:

mail.sptgzb.com resolves to 121.15.219.146.

sptgzb.com - robtex.com

sptgzb.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`sptgzb.com`

`com`