setechchina.com - dns.ninja

`setechchina.com`

DNSSEC	⚠️ Not signed
NS	`ns7.cnolnic.net` ⭐
		A	240c:4082:0:5d80::2^{🇨🇳 Baidu240c:4082::/32}
		A	106.13.136.254^{🇨🇳 Baidu106.13.128.0/19 AS38365}
		A	182.61.7.97^{🇨🇳 Baidu182.61.0.0/19}
NS	`ns8.cnolnic.net`
		A	240c:4081:8000:1702::3^{🇨🇳 Baidu240c:4081::/32}
		A	106.12.41.177^{🇨🇳 Baidu106.12.32.0/19}
		A	180.76.132.69^{🇨🇳 Baidu180.76.128.0/19}
MX	`mxa93r.chinaemail.cn` ⭐
		A	43.128.31.66^{🇭🇰 TENCENT-NET-AP-CN43.128.0.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	43.129.30.92^{🇭🇰 TENCENT-NET-AP-CN43.129.24.0/21}
		A	43.135.96.239^{🇭🇰 TENCENT-NET-AP-CN43.135.64.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	159.138.140.216^{🇭🇰 HWCSNET159.138.128.0/20 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`brhk04.chinaemail.cn`
MX	`mx93r.chinaemail.cn`⁽¹⁰⁾
		A	43.128.31.66^{🇭🇰 TENCENT-NET-AP-CN43.128.0.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	43.129.30.92^{🇭🇰 TENCENT-NET-AP-CN43.129.24.0/21}
		A	43.135.96.239^{🇭🇰 TENCENT-NET-AP-CN43.135.64.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	159.138.140.216^{🇭🇰 HWCSNET159.138.128.0/20 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`brhk04.chinaemail.cn`
TXT	`MS=EABA992CEB195C4E194BA95121D64E842BDCA578`
TXT	`v=spf1 include:spf.chinaemail.cn include:spf.bossedm.com -all`
TXT	`3tz1f0sh143tzp2zjsyh8gr3bhw90vyt`
SOA	`ns7.cnolnic.net`root@cnolnic.net 2006-11-24 #1

`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=1782581880

Subdomains

www.setechchina.com

Same first word

setechchina.com

Similar names

chaichenets.de

DNS History

6 records (4 active, 2 former)

●NSns7.cnolnic.net2015-06-11 → 2026-06-27 · 2 obs

● 2015-06-11 11:11:36
● 2026-06-27 17:44:12

●NSns8.cnolnic.net2015-06-11 → 2026-06-27 · 2 obs

● 2015-06-11 11:11:36
● 2026-06-27 17:44:12

○MXmx.qiye.163.com2015-06-11 → 2016-05-01 · 4 obs

● 2015-06-11 11:11:36
● 2016-05-01 08:32:36
○ 2017-02-10 20:45:50
○ 2026-06-27 17:44:12

○MXmx2.qiye.163.com2015-06-11 → 2016-05-01 · 4 obs

● 2015-06-11 11:11:36
● 2016-05-01 08:32:36
○ 2017-02-10 20:45:50
○ 2026-06-27 17:44:12

●MXmx93r.chinaemail.cn2017-02-10 → 2026-06-27 · 3 obs

○ 2016-05-01 08:32:36
● 2017-02-10 20:45:50
● 2026-06-27 17:44:12

●MXmxa93r.chinaemail.cn2017-02-10 → 2026-06-27 · 3 obs

○ 2016-05-01 08:32:36
● 2017-02-10 20:45:50
● 2026-06-27 17:44:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
setechchina.com	ns8.cnolnic.net, ns7.cnolnic.net	-

✅ Authoritative Response

Server:180.76.132.69

NS records: ns8.cnolnic.net, ns7.cnolnic.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for setechchina.com (unsigned zone)

⏱️ Timing

Total: 1833ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns7.cnolnic.net, ns8.cnolnic.net`
MX	2	`mxa93r.chinaemail.cn (pri: 5), mx93r.chinaemail.cn (pri: 10)`
TXT	3	`3tz1f0sh143tzp2zjsyh8gr3bhw90vyt, MS=EABA992CEB195C4E194BA95121D64E842BDCA...`
SOA	1	`ns7.cnolnic.net root.cnolnic.net`

Analysis

Hierarchy

setechchina.com is a parent domain of www.setechchina.com.

Name Servers

Two name servers handle the delegation for setechchina.com: ns7.cnolnic.net and ns8.cnolnic.net.

setechchina.com uses the same name servers as several other domains — among them qihang-medical.com, liuyangren.net, rsopto.com and two more.

ns7.cnolnic.net and ns8.cnolnic.net each resolve to three IP addresses. ns7.cnolnic.net resolves to 106.13.136.254, 182.61.7.97 and 240c:4082:0:5d80::2. ns8.cnolnic.net resolves to 106.12.41.177, 180.76.132.69 and 240c:4081:8000:1702::3.

Mail Servers

Mail for setechchina.com is handled by two mail servers — mx93r.chinaemail.cn and mxa93r.chinaemail.cn.

setechchina.com uses an identical mail server configuration to several other domains — among them ndly.cn, yoshida.net.cn, forwardengine.com and two more.

setechchina.com shares at least some of its mail servers with other domains, such as szwanyu.com.

Both mx93r.chinaemail.cn and mxa93r.chinaemail.cn resolve to four IP addresses: mx93r.chinaemail.cn points to 43.128.31.66, 43.129.30.92, 43.135.96.239 and 159.138.140.216 while mxa93r.chinaemail.cn resolves to 43.128.31.66, 43.129.30.92, 43.135.96.239 and 159.138.140.216.

mx93r.chinaemail.cn along with mxa93r.chinaemail.cn each resolve to 43.128.31.66 IP addresses.

mx93r.chinaemail.cn along with mxa93r.chinaemail.cn each resolve to 43.129.30.92 IP addresses.

mx93r.chinaemail.cn along with mxa93r.chinaemail.cn each resolve to 43.135.96.239 IP addresses.

mx93r.chinaemail.cn along with mxa93r.chinaemail.cn each resolve to 159.138.140.216 IP addresses.