techdh.com - dns.ninja

`techdh.com`

DNSSEC	⚠️ Not signed
NS	`ns-1881.awsdns-43.co.uk` ⭐
		A	2600:9000:5307:5900::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1881.awsdns-43.co.uk`
		A	205.251.199.89^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1881.awsdns-43.co.uk`
NS	`ns-1282.awsdns-32.org`
		A	2600:9000:5305:200::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1282.awsdns-32.org`
		A	205.251.197.2^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1282.awsdns-32.org`
NS	`ns-421.awsdns-52.com`
		A	2600:9000:5301:a500::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-421.awsdns-52.com`
		A	205.251.193.165^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-421.awsdns-52.com`
NS	`ns-731.awsdns-27.net`
		A	2600:9000:5302:db00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-731.awsdns-27.net`
		A	205.251.194.219^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-731.awsdns-27.net`
SOA	`ns-1881.awsdns-43.co.uk`awsdns-hostmaster@amazon.com serial=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=1782766826

Subdomains

mail.techdh.com

Same first word

techdh.com

Similar names

thedhc.net

hdtech.vn

hdtech.cz

etchdh.xyz

hdtech.cn

hdtech.co

thedhc.com

dhtech.us

dhtech.tw

dhtech.net

dhtech.com.vn

thehdc.com

thedch.com

hdtech.com.pl

dhtech.eu

thedhc.org

hdtech.nl

hdtech.pl

hdtech.info

thehcd.com

hdtech.com.vn

thecdh.com

hdtech.com

thehdc.org

hdtech.mobi

htched.com

dhtech.es

hdtech.ir

hdtech.yolasite.com

dhtech.com.cn

dhtech.com

hdtech.sk

hdtech.com.br

dhtech.ru

hdtech.eu

hdtech.ca

hdtech.ru

thedch.net

hdtech.de

dhtech.ae

hdtech.net

dhtech.it

hdtech.org

dhtech.com.au

thedch.org

dhtech.nl

DNS History

13 records (4 active, 9 former)

●NSns-1282.awsdns-32.org2026-05-03 → 2026-06-29 · 3 obs

○ 2019-02-22 02:06:28
● 2026-05-03 08:21:36
● 2026-06-29 21:21:36

●NSns-1881.awsdns-43.co.uk2026-05-03 → 2026-06-29 · 3 obs

○ 2019-02-22 02:06:28
● 2026-05-03 08:21:36
● 2026-06-29 21:21:36

●NSns-421.awsdns-52.com2026-05-03 → 2026-06-29 · 3 obs

○ 2019-02-22 02:06:28
● 2026-05-03 08:21:36
● 2026-06-29 21:21:36

●NSns-731.awsdns-27.net2026-05-03 → 2026-06-29 · 3 obs

○ 2019-02-22 02:06:28
● 2026-05-03 08:21:36
● 2026-06-29 21:21:36

○NSns1.dnsdun.com2019-02-22 → 2019-02-22 · 4 obs

○ 2017-03-15 01:27:40
● 2019-02-22 02:06:28
○ 2026-05-03 08:21:36
○ 2026-06-29 21:21:36

○NSns1.dnsdun.net2019-02-22 → 2019-02-22 · 4 obs

○ 2017-03-15 01:27:40
● 2019-02-22 02:06:28
○ 2026-05-03 08:21:36
○ 2026-06-29 21:21:36

○NSraje527264.earth.orderbox-dns.com2015-06-02 → 2017-03-15 · 4 obs

● 2015-06-02 23:19:16
● 2017-03-15 01:27:40
○ 2019-02-22 02:06:28
○ 2026-06-29 21:21:36

○NSraje527264.mars.orderbox-dns.com2015-06-02 → 2017-03-15 · 4 obs

● 2015-06-02 23:19:16
● 2017-03-15 01:27:40
○ 2019-02-22 02:06:28
○ 2026-06-29 21:21:36

○NSraje527264.mercury.orderbox-dns.com2015-06-02 → 2017-03-15 · 4 obs

● 2015-06-02 23:19:16
● 2017-03-15 01:27:40
○ 2019-02-22 02:06:28
○ 2026-06-29 21:21:36

○NSraje527264.venus.orderbox-dns.com2015-06-02 → 2017-03-15 · 4 obs

● 2015-06-02 23:19:16
● 2017-03-15 01:27:40
○ 2019-02-22 02:06:28
○ 2026-06-29 21:21:36

○MXmail.techdh.com2015-06-02 → 2017-03-15 · 4 obs

● 2015-06-02 23:19:16
● 2017-03-15 01:27:40
○ 2019-02-22 02:06:28
○ 2026-06-29 21:21:36

○A167.114.153.1792015-06-02 → 2017-03-15 · 4 obs

● 2015-06-02 23:19:16
● 2017-03-15 01:27:40
○ 2019-02-22 02:06:28
○ 2026-06-29 21:21:36

○A45.34.183.1532019-02-22 → 2019-02-22 · 4 obs

○ 2017-03-15 01:27:40
● 2019-02-22 02:06:28
○ 2026-05-03 08:21:36
○ 2026-06-29 21:21:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net...	-
techdh.com	ns-731.awsdns-27.net, ns-421.awsdns-52.com, ns-1881.awsdns-43.co.uk, ns-1282.awsdns-32.org	2 records

✅ Authoritative Response

Server:205.251.197.2

NS records: ns-731.awsdns-27.net, ns-421.awsdns-52.com, ns-1881.awsdns-43.co.uk, ns-1282.awsdns-32.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techdh.com (unsigned zone)

⏱️ Timing

Total: 1266ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1282.awsdns-32.org, ns-1881.awsdns-43.co.uk...`
SOA	1	`ns-1881.awsdns-43.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-421.awsdns-52.com, ns-421.awsdns-52.com)

Analysis

Hierarchy

techdh.com is a parent domain of mail.techdh.com.

Name Servers

Four name servers handle the delegation for techdh.com: ns-421.awsdns-52.com, ns-731.awsdns-27.net, ns-1282.awsdns-32.org and ns-1881.awsdns-43.co.uk.

techdh.com shares at least some of its name servers with other domains, including hitn.tv, athenz.aws.oath.cloud, huydtran.com and two others.

These name servers are frequently paired with the name servers ns-376.awsdns-47.com, ns-1516.awsdns-61.org and ns-1560.awsdns-03.co.uk.

The host names ns-421.awsdns-52.com, ns-731.awsdns-27.net, ns-1282.awsdns-32.org and ns-1881.awsdns-43.co.uk each resolve to two IP addresses: ns-421.awsdns-52.com resolves to 205.251.193.165 and 2600:9000:5301:a500::1; ns-731.awsdns-27.net resolves to 205.251.194.219 and 2600:9000:5302:db00::1; ns-1282.awsdns-32.org resolves to 205.251.197.2 and 2600:9000:5305:200::1; ns-1881.awsdns-43.co.uk resolves to 205.251.199.89 and 2600:9000:5307:5900::1.