`sytron-electronic.com`

DNSSEC	⚠️ Not signed
A	154.197.56.101^{🇭🇰 UCLOUD-1154.197.56.0/24 Ucloud}
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	`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	`mx01.dm.aliyun.com`⁽¹⁰⁾
		A	59.82.33.237^{🇨🇳 Alibaba-Cloud59.82.32.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`8f8e7085c20545ef9efe`
TXT	`v=spf1 include:spf.qiye.aliyun.com -all`
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=1776183622

Same first word

sytron-electronic.com

DNS History

7 records (6 active, 1 former)

●NSdns21.hichina.com2015-06-04 → 2026-04-14 · 2 obs

● 2015-06-04 20:36:16
● 2026-04-14 16:39:08

●NSdns22.hichina.com2015-06-04 → 2026-04-14 · 2 obs

● 2015-06-04 20:36:16
● 2026-04-14 16:39:08

●MXmx01.dm.aliyun.com2026-04-11 → 2026-04-14 · 3 obs

○ 2015-06-04 20:36:16
● 2026-04-11 00:58:58
● 2026-04-14 16:39:08

●MXmxn.mxhichina.com2015-06-04 → 2026-04-14 · 2 obs

● 2015-06-04 20:36:16
● 2026-04-14 16:39:08

●MXmxw.mxhichina.com2015-06-04 → 2026-04-14 · 2 obs

● 2015-06-04 20:36:16
● 2026-04-14 16:39:08

○A121.198.88.1882015-06-04 → 2017-03-31 · 4 obs

● 2015-06-04 20:36:16
● 2017-03-31 07:27:24
○ 2026-04-11 00:58:58
○ 2026-04-14 16:39:08

●A154.197.56.1012026-04-11 → 2026-04-14 · 3 obs

○ 2017-03-31 07:27:24
● 2026-04-11 00:58:58
● 2026-04-14 16:39:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
sytron-electronic.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 sytron-electronic.com (unsigned zone)

⏱️ Timing

Total: 3680ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.197.56.101`
NS	2	`dns21.hichina.com, dns22.hichina.com`
MX	3	`mxw.mxhichina.com (pri: 10), mx01.dm.aliyun.com (pri: 10)...`
TXT	2	`v=spf1 include:spf.qiye.aliyun.com -all, 8f8e7085c20545ef9efe`
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

IP Addresses

sytron-electronic.com maps to IP address 154.197.56.101.

Other host names for instance cnfrandy.com and duronma.com share IP numbers with sytron-electronic.com.

Name Servers

Two name servers dns21.hichina.com and dns22.hichina.com are delegated to sytron-electronic.com.

sytron-electronic.com uses the same name server configuration as other domains, such as tbz.me, etse.cn, smartboy.com.cn, php3.cn and hoopan.com.

sytron-electronic.com at least partially shares name servers with other domains such as czk.com.cn, lanthin.com, doosangps.com, 520ck.com and bbav.xyz.

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

Two hosts with nine IPs each:

Host 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.

Host 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

sytron-electronic.com is handled by three mail servers: mxn.mxhichina.com, mxw.mxhichina.com and mx01.dm.aliyun.com.

sytron-electronic.com shares mail servers with other domains at least in part, for instance acousticolo.com, chinablowers.com, geeksend.com, startdt.com and gkptc.com.

these mail servers are often used together with mx3.qiye.aliyun.com, mx1.qiye.aliyun.com and mx2.qiye.aliyun.com.

Host names with two IP numbers:

mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.

Host names with one IP number:

mxw.mxhichina.com points to 47.246.99.195.

mx01.dm.aliyun.com points to 59.82.33.237.

sytron-electronic.com - robtex.com