`topsmartinfo.com`

DNSSEC	⚠️ Not signed
A	8.134.174.195^{🇨🇳 Alibaba-Cloud8.134.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`dns21.hichina.com` ⭐
		A	2408:4009:501::29^{🇨🇳 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	`dns22.hichina.com`
		A	2408:4009:501::30^{🇨🇳 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	`exsrv.topsmartinfo.com` ⭐
		A	8.134.174.195^{🇨🇳 Alibaba-Cloud8.134.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
TXT	`MS=ms94139039`
SOA	`dns21.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=1776016222

Previously MX for

topsmartinfo.com

Subdomains

exsrv.topsmartinfo.com

Same first word

topsmartinfo.com

Similar names

pstformation.com

otisframpton.com

pointofsmart.com

DNS History

9 records (4 active, 5 former)

●NSdns21.hichina.com2026-03-30 → 2026-04-12 · 3 obs

○ 2017-05-13 11:38:16
● 2026-03-30 08:48:42
● 2026-04-12 18:17:28

●NSdns22.hichina.com2026-03-30 → 2026-04-12 · 3 obs

○ 2017-05-13 11:38:16
● 2026-03-30 08:48:42
● 2026-04-12 18:17:28

○NSns1.oray.net2015-07-20 → 2017-05-13 · 4 obs

● 2015-07-20 09:43:00
● 2017-05-13 11:38:16
○ 2026-03-30 08:48:42
○ 2026-04-12 18:17:28

○NSns2.oray.net2015-07-20 → 2017-05-13 · 4 obs

● 2015-07-20 09:43:00
● 2017-05-13 11:38:16
○ 2026-03-30 08:48:42
○ 2026-04-12 18:17:28

○NSpeanutmail.newpeanut.idc2015-07-20 → 2017-05-13 · 4 obs

● 2015-07-20 09:43:00
● 2017-05-13 11:38:16
○ 2026-03-30 08:48:42
○ 2026-04-12 18:17:28

●MXexsrv.topsmartinfo.com2015-07-20 → 2026-04-12 · 2 obs

● 2015-07-20 09:43:00
● 2026-04-12 18:17:28

○MXtopsmartinfo.com2015-07-20 → 2016-07-04 · 4 obs

● 2015-07-20 09:43:00
● 2016-07-04 09:40:58
○ 2017-05-13 11:38:16
○ 2026-04-12 18:17:28

○A222.216.222.32015-07-20 → 2017-05-13 · 4 obs

● 2015-07-20 09:43:00
● 2017-05-13 11:38:16
○ 2026-03-30 08:48:42
○ 2026-04-12 18:17:28

●A8.134.174.1952026-03-30 → 2026-04-12 · 3 obs

○ 2017-05-13 11:38:16
● 2026-03-30 08:48:42
● 2026-04-12 18:17:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net...	-
topsmartinfo.com	dns21.hichina.com, dns22.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns21.hichina.com, dns22.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for topsmartinfo.com (unsigned zone)

⏱️ Timing

Total: 507ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`8.134.174.195`
NS	2	`dns22.hichina.com, dns21.hichina.com`
MX	1	`exsrv.topsmartinfo.com (pri: 5)`
TXT	1	`MS=ms94139039`
SOA	1	`dns21.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)

Analysis

Hierarchy

topsmartinfo.com is the parent of exsrv.topsmartinfo.com.

IP Addresses

topsmartinfo.com points to a single IP number: 8.134.174.195.

Other host names, for instance exsrv.topsmartinfo.com, share IP numbers with topsmartinfo.com.

Name Servers

topsmartinfo.com is delegated to two name servers: dns21.hichina.com and dns22.hichina.com.

topsmartinfo.com shares the same name server setup as other domains, for example 41528.com, szbyba.com, young-sun.com, info666.com and wd999.com.

topsmartinfo.com at least partially shares name servers with other domains, for instance alas.cn, taoseji.com, lnzzp.cn, icefund.com and 86te.com.

These name servers are commonly used with ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers:

dns21.hichina.com points to: 2408:4009:501::29, 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.

dns22.hichina.com points to: 2408:4009:501::30, 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

topsmartinfo.com is handled by a single mail server, exsrv.topsmartinfo.com.

Host name exsrv.topsmartinfo.com points to IP address 8.134.174.195.

topsmartinfo.com - robtex.com