`szhelper.com`

DNSSEC	⚠️ Not signed
NS	`dns17.hichina.com` ⭐
		A	2408:4009:501::25^{🇨🇳 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	`dns18.hichina.com`
		A	2408:4009:501::26^{🇨🇳 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	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`dns17.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=1786379434

Same first word

szhelper.com

DNS History

7 records (4 active, 3 former)

●NSdns17.hichina.com2015-06-24 → 2026-08-10 · 2 obs

● 2015-06-24 10:33:28
● 2026-08-10 16:41:48

●NSdns18.hichina.com2015-06-24 → 2026-08-10 · 2 obs

● 2015-06-24 10:33:28
● 2026-08-10 16:41:48

○MXmail.szhelper.com2015-06-24 → 2017-01-10 · 4 obs

● 2015-06-24 10:33:28
● 2017-01-10 01:11:04
○ 2018-01-23 00:45:30
○ 2026-08-10 16:41:48

●MXmxbiz1.qq.com2018-01-23 → 2026-08-10 · 3 obs

○ 2017-01-10 01:11:04
● 2018-01-23 00:45:30
● 2026-08-10 16:41:48

●MXmxbiz2.qq.com2018-01-23 → 2026-08-10 · 3 obs

○ 2017-01-10 01:11:04
● 2018-01-23 00:45:30
● 2026-08-10 16:41:48

○A183.62.232.942017-01-10 → 2017-01-10 · 4 obs

○ 2016-05-02 20:37:36
● 2017-01-10 01:11:04
○ 2018-01-23 00:45:30
○ 2026-08-10 16:41:48

○A220.231.142.2182015-06-24 → 2016-05-02 · 4 obs

● 2015-06-24 10:33:28
● 2016-05-02 20:37:36
○ 2017-01-10 01:11:04
○ 2026-08-10 16:41:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net...	-
szhelper.com	dns17.hichina.com, dns18.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.38

NS records: dns17.hichina.com, dns18.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for szhelper.com (unsigned zone)

⏱️ Timing

Total: 3594ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns17.hichina.com, dns18.hichina.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`dns17.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns17.hichina.com, dns17.hichina.com, dns17.hichina.com...)

Analysis

Name Servers

szhelper.com uses two name servers for its delegation: dns17.hichina.com and dns18.hichina.com.

szhelper.com uses the same name servers as several other domains — among them adt-blk.com, safeinf.com, diyicun.com and two more.

szhelper.com has a partial name server overlap with other domains — among them huakai.net and xmyhjd.com.

Hostnames that resolve to 9 IP addresses:

Hostname dns17.hichina.com directs to 39.96.153.40, 39.96.153.60 and 47.118.199.200 along with 6 other IP addresses.

Hostname dns18.hichina.com directs to 39.96.153.38, 39.96.153.61 and 47.118.199.198 along with 6 other IP addresses.

Mail Servers

Mail for szhelper.com is handled by two mail servers — mxbiz1.qq.com and mxbiz2.qq.com.

szhelper.com uses an identical mail server configuration to several other domains — among them kziot.net, dofun.net, oletoon.com and two more.

szhelper.com has at least partial mail server overlap with other domains such as skysuper.com, bodo.net.cn, sletpetro.com and two more.

szhelper.com - robtex.com

szhelper.com

com