tecdt.com - dns.ninja

`tecdt.com`

DNSSEC	⚠️ Not signed
A	223.6.171.26^{🇨🇳 Alibaba-Cloud223.6.128.0/17}
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	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.mxhichina.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=1783641297

Same first word

tecdt.com

Similar names

dtect.com.au

tdtec.com.cn

edttc.com

ctted.com

dttec.com.mx

dttec.com

dtect.be

dtect.nl

detct.com

dtect.de

dtect.mx

cdtet.com

tdtec.com.tw

dtect.io

dtect.org

dtect.biz

dtect.me

tdtec.com.br

dtect.net

dttec.edu.vn

dtect.co

dtect.com

dtetc.org

dtect.eu

edctt.com

tdtec.com

DNS History

5 records (5 active, 0 former)

●NSdns21.hichina.com2015-08-30 → 2026-07-10 · 2 obs

● 2015-08-30 23:41:16
● 2026-07-10 00:13:02

●NSdns22.hichina.com2015-08-30 → 2026-07-10 · 2 obs

● 2015-08-30 23:41:16
● 2026-07-10 00:13:02

●MXmxn.mxhichina.com2015-08-30 → 2026-07-10 · 2 obs

● 2015-08-30 23:41:16
● 2026-07-10 00:13:02

●MXmxw.mxhichina.com2015-08-30 → 2026-07-10 · 2 obs

● 2015-08-30 23:41:16
● 2026-07-10 00:13:02

●A223.6.171.262015-08-30 → 2026-07-10 · 2 obs

● 2015-08-30 23:41:16
● 2026-07-10 00:13:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
tecdt.com	dns21.hichina.com, dns22.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.38

NS records: dns21.hichina.com, dns22.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tecdt.com (unsigned zone)

⏱️ Timing

Total: 849ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`223.6.171.26`
NS	2	`dns22.hichina.com, dns21.hichina.com`
MX	2	`mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
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

tecdt.com has exactly one IP address — 223.6.171.26.

Name Servers

The NS records for tecdt.com delegate to dns21.hichina.com and dns22.hichina.com.

The name server configuration of tecdt.com is shared with other domains, for instance nsp.cn, cityshow.cn, helanwine.cn and two others.

tecdt.com shares at least some of its name servers with domains including gdvictor.com, woqc.com and iacen.com

Hosts with 9 IP addresses each:

dns21.hichina.com maps to 39.96.153.40, 39.96.153.60, 47.118.199.200 and 6 additional IP addresses.

dns22.hichina.com maps to 39.96.153.38, 39.96.153.61, 47.118.199.198 and 6 additional IP addresses.

Mail Servers

tecdt.com uses two mail servers, mxn.mxhichina.com and mxw.mxhichina.com.

The mail server setup of tecdt.com matches that of other domains such as gdasian.com, zhonganxie.com, qingpufdfz.cn and two others.

At least some of the mail servers used by tecdt.com are shared with other domains: larrex.cn, seteetpm2.com, compo.cn and two others among them.

Host names pointing to two IP addresses:

The A records for mxn.mxhichina.com return 47.246.136.231 and 47.246.137.47.

Host names resolving to a single IP address:

mxw.mxhichina.com resolves to the IP address 47.246.99.195.