`syszkg.com`

DNSSEC	⚠️ Not signed
A	210.12.1.38^{🇨🇳 CHINA169-BJ210.12.0.0/19 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street}
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}
		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	`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}
		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`
TXT	`store.wps.cn:txt:2797520854`
SOA	`dns19.hichina.com`hostmaster@hichina.com 2026-06-04 #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=1785598922

Same first word

syszkg.com

Similar names

gyzsks.com

gzsysk.com

syskgz.com

gzssky.com

kyzsgs.net

ykzsgs.cn

gszyks.com

skzygs.com

gyzsks.cn

DNS History

7 records (5 active, 2 former)

○NSdns10.hichina.com2016-12-13 → 2017-12-24 · 4 obs

● 2016-12-13 18:22:42
● 2017-12-24 02:24:32
○ 2026-07-20 16:56:04
○ 2026-08-01 16:01:56

●NSdns19.hichina.com2026-07-20 → 2026-08-01 · 3 obs

○ 2017-12-24 02:24:32
● 2026-07-20 16:56:04
● 2026-08-01 16:01:56

●NSdns20.hichina.com2026-07-20 → 2026-08-01 · 3 obs

○ 2017-12-24 02:24:32
● 2026-07-20 16:56:04
● 2026-08-01 16:01:56

○NSdns9.hichina.com2016-12-13 → 2017-12-24 · 4 obs

● 2016-12-13 18:22:42
● 2017-12-24 02:24:32
○ 2026-07-20 16:56:04
○ 2026-08-01 16:01:56

●MXmxbiz1.qq.com2016-12-13 → 2026-08-01 · 2 obs

● 2016-12-13 18:22:42
● 2026-08-01 16:01:56

●MXmxbiz2.qq.com2016-12-13 → 2026-08-01 · 2 obs

● 2016-12-13 18:22:42
● 2026-08-01 16:01:56

●A210.12.1.382026-07-20 → 2026-08-01 · 2 obs

● 2026-07-20 16:56:04
● 2026-08-01 16:01:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
syszkg.com	dns19.hichina.com, dns20.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for syszkg.com (unsigned zone)

⏱️ Timing

Total: 3535ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.12.1.38`
NS	2	`dns19.hichina.com, dns20.hichina.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	2	`store.wps.cn:txt:2797520854, v=spf1 include:spf.mail.qq.com ~all`
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

syszkg.com points to a single IP number: 210.12.1.38.

Name Servers

syszkg.com is served by two delegated name servers, dns19.hichina.com and dns20.hichina.com.

syszkg.com shares its name server setup with other domains, including lyr1993.com, juguetechinos.com, shantouhuokj.cn and two others.

At least some of syszkg.com's name servers are shared with other domains, for example corpora.cn, melrose.cn, huojian.org and two more.

These name servers are often deployed together with the name servers ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

Host names with 9 IP numbers:

dns19.hichina.com carries IP addresses 39.96.153.40, 39.96.153.60 and 47.118.199.200, with 6 other addresses beyond those.

dns20.hichina.com carries IP addresses 39.96.153.38, 39.96.153.61 and 47.118.199.198, with 6 other addresses beyond those.

Mail Servers

syszkg.com has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

syszkg.com shares the same mail server setup as other domains, including rubber-sealstrip.com, nixway.net, topeastic.com and two others.

syszkg.com overlaps on mail servers with several other domains, for example shaoweiwy.cn, dahecailifang.com, hr135.com and cncartoon.com.

syszkg.com - robtex.com

syszkg.com

com