🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`coretechtest.com`

DNSSEC	⚠️ Not signed
A	43.143.220.129^{🇨🇳 TENCENT-NET-AP43.143.192.0/18}
NS	`leaf.dnspod.net` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.14.119.35^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
		A	111.13.13.35^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
		A	117.89.178.35^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
NS	`slick.dnspod.net`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.13.76.35^{🇨🇳 TENCENT-NET-AP1.13.64.0/18}
		A	36.155.149.35^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
MX	`hzmx01.mxmail.netease.com` ⭐
MX	`hzmx02.mxmail.netease.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.163.com -all`
SOA	`leaf.dnspod.net`freednsadmin@dnspod.com serial=1788140525

`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=1791363029

Same first word

coretechtest.com

Similar names

techstreetco.com

Previous names

Next names

DNS History

5 records (5 active, 0 former)

●NSleaf.dnspod.net2026-09-07 → 2026-10-07 · 2 obs

● 2026-09-07 00:41:58
● 2026-10-07 08:51:38

●NSslick.dnspod.net2026-09-07 → 2026-10-07 · 2 obs

● 2026-09-07 00:41:58
● 2026-10-07 08:51:38

●MXhzmx01.mxmail.netease.com2026-09-07 → 2026-10-07 · 2 obs

● 2026-09-07 00:41:58
● 2026-10-07 08:51:38

●MXhzmx02.mxmail.netease.com2026-09-07 → 2026-10-07 · 2 obs

● 2026-09-07 00:41:58
● 2026-10-07 08:51:38

●A43.143.220.1292026-09-07 → 2026-10-07 · 2 obs

● 2026-09-07 00:41:58
● 2026-10-07 08:51:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net...	-
coretechtest.com	leaf.dnspod.net, slick.dnspod.net	-

✅ Authoritative Response

Server:1.12.0.1

NS records: leaf.dnspod.net, slick.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coretechtest.com (unsigned zone)

⏱️ Timing

Total: 1019ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`43.143.220.129`
NS	2	`slick.dnspod.net, leaf.dnspod.net`
MX	2	`hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10)`
TXT	1	`v=spf1 include:spf.163.com -all`
SOA	1	`leaf.dnspod.net freednsadmin.dnspod.com`

Analysis

IP Addresses

coretechtest.com has exactly one IP address — 43.143.220.129.

Name Servers

Two name servers handle the delegation for coretechtest.com: leaf.dnspod.net and slick.dnspod.net.

The name server configuration of coretechtest.com is shared with other domains, for instance lecvox.com, daqunchat.cn, duasne.beer and two others.

coretechtest.com is at least partially co-delegated on name servers with other domains, such as cafeng.top.

Hosts with 6 IP addresses each:

leaf.dnspod.net resolves to 1.12.0.4, 1.14.119.35 and 111.13.13.35 among others, with 3 other IP addresses in total.

slick.dnspod.net resolves to 1.12.0.1, 1.13.76.35 and 36.155.149.35 among others, with 3 other IP addresses in total.

Mail Servers

coretechtest.com uses two mail servers, hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

The mail server setup of coretechtest.com matches that of other domains such as shkj-gd.com, kanxue.dad, wuhanjcdz.com and two others.

coretechtest.com has mail servers in common with other domains — zipper-factory.com being one example.

coretechtest.com - robtex.com