🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`techdevelopment.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:463^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:99fa^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.99^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.153.250^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`casey.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c9e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`casey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c39e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`casey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:239e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`casey.ns.cloudflare.com`
		A	108.162.195.158^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`casey.ns.cloudflare.com`
		A	162.159.44.158^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`casey.ns.cloudflare.com`
		A	172.64.35.158^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`casey.ns.cloudflare.com`
NS	`meiling.ns.cloudflare.com`
		A	2606:4700:50::a29f:26fe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2fe^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`meiling.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22fe^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`meiling.ns.cloudflare.com`
		A	108.162.194.254^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
		A	162.159.38.254^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
		A	172.64.34.254^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
TXT	`google-site-verification=4obPzOsCVRghhFIKedFmtxpfACupfFvZ-pZ3gqHLL14`
TXT	`google-site-verification=mNxtyQbBEAGxzAWaJDrd3DTBJQB43NsKOH6uROZPE6I`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.4.99, 172.67.153.250
		IPv6 hints	2606:4700:3032::6815:463, 2606:4700:3037::ac43:99fa
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=73, name=cloudflare-ech.com
SOA	`casey.ns.cloudflare.com`dns@cloudflare.com serial=2414131342

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1789496298

Same first word

techdevelopment.com

techdevelopment.eu.org

techdevelopment.com.au

techdevelopment.it

techdevelopment.in

techdevelopment.co.uk

techdevelopment.org

techdevelopment.de

techdevelopment.net

Similar names

developmenttech.com

chetdevelopment.site

etchdevelopment.com

htcdevelopement.com

Previous names

Next names

DNS History

15 records (6 active, 9 former)

●NScasey.ns.cloudflare.com2026-09-10 → 2026-09-15 · 3 obs

○ 2019-02-14 17:03:06
● 2026-09-10 10:29:38
● 2026-09-15 18:50:14

●NSmeiling.ns.cloudflare.com2026-09-10 → 2026-09-15 · 3 obs

○ 2019-02-14 17:03:06
● 2026-09-10 10:29:38
● 2026-09-15 18:50:14

○NSns41.domaincontrol.com2015-08-05 → 2019-02-14 · 4 obs

● 2015-08-05 22:46:14
● 2019-02-14 17:03:06
○ 2026-09-10 10:29:38
○ 2026-09-15 18:50:14

○NSns42.domaincontrol.com2015-08-05 → 2019-02-14 · 4 obs

● 2015-08-05 22:46:14
● 2019-02-14 17:03:06
○ 2026-09-10 10:29:38
○ 2026-09-15 18:50:14

○MXmailstore1.secureserver.net2015-08-05 → 2019-02-14 · 4 obs

● 2015-08-05 22:46:14
● 2019-02-14 17:03:06
○ 2026-09-10 10:29:38
○ 2026-09-15 18:50:14

○MXsmtp.secureserver.net2015-08-05 → 2019-02-14 · 4 obs

● 2015-08-05 22:46:14
● 2019-02-14 17:03:06
○ 2026-09-10 10:29:38
○ 2026-09-15 18:50:14

●A104.21.4.992026-09-11 → 2026-09-15 · 3 obs

○ 2026-09-10 10:29:38
● 2026-09-11 05:17:30
● 2026-09-15 18:50:14

●A172.67.153.2502026-09-11 → 2026-09-15 · 3 obs

○ 2026-09-10 10:29:38
● 2026-09-11 05:17:30
● 2026-09-15 18:50:14

○A188.114.96.42026-09-10 → 2026-09-10 · 4 obs

○ 2019-02-14 17:03:06
● 2026-09-10 10:29:38
○ 2026-09-11 05:17:30
○ 2026-09-15 18:50:14

○A188.114.97.42026-09-10 → 2026-09-10 · 4 obs

○ 2019-02-14 17:03:06
● 2026-09-10 10:29:38
○ 2026-09-11 05:17:30
○ 2026-09-15 18:50:14

●A2606:4700:3032::6815:4632026-09-11 → 2026-09-15 · 3 obs

○ 2026-09-10 10:29:38
● 2026-09-11 05:17:30
● 2026-09-15 18:50:14

●A2606:4700:3037::ac43:99fa2026-09-11 → 2026-09-15 · 3 obs

○ 2026-09-10 10:29:38
● 2026-09-11 05:17:30
● 2026-09-15 18:50:14

○A2a06:98c1:3120::2026-09-10 → 2026-09-10 · 4 obs

○ 2019-02-14 17:03:06
● 2026-09-10 10:29:38
○ 2026-09-11 05:17:30
○ 2026-09-15 18:50:14

○A2a06:98c1:3121::2026-09-10 → 2026-09-10 · 4 obs

○ 2019-02-14 17:03:06
● 2026-09-10 10:29:38
○ 2026-09-11 05:17:30
○ 2026-09-15 18:50:14

○A50.63.202.622015-08-05 → 2019-02-14 · 4 obs

● 2015-08-05 22:46:14
● 2019-02-14 17:03:06
○ 2026-09-10 10:29:38
○ 2026-09-15 18:50:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
techdevelopment.org	casey.ns.cloudflare.com, meiling.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.158

NS records: casey.ns.cloudflare.com, meiling.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techdevelopment.org (unsigned zone)

⏱️ Timing

Total: 459ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.4.99, 172.67.153.250`
AAAA	2	`2606:4700:3037::ac43:99fa, 2606:4700:3032::6815:463`
NS	2	`casey.ns.cloudflare.com, meiling.ns.cloudflare.com`
TXT	2	`google-site-verification=4obPzOsCVRghhFI, google-site-verification=mNxtyQbBEAGxzAW`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`casey.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

techdevelopment.org has four IP addresses: 104.21.4.99, 172.67.153.250, 2606:4700:3032::6815:463 and 2606:4700:3037::ac43:99fa.

Two other host names, along with sirattanapharmacist.org, logiseal.com and keeptabb.com, also share IP numbers with techdevelopment.org.

Name Servers

techdevelopment.org uses two name servers for its delegation: casey.ns.cloudflare.com and meiling.ns.cloudflare.com.

techdevelopment.org shares its NS records with other domains, for example balletique.shop, mikeseo6789.workers.dev, fullhdfilmcehennemi.net and two others.

techdevelopment.org partially shares its NS delegation with several other domains, including plamka.pl, mysecureddns.com, pashupatinathfilmsproduction.com and two others.

These name servers regularly co-occur with the name servers kim.ns.cloudflare.com, darwin.ns.cloudflare.com and vasilii.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname casey.ns.cloudflare.com directs to 108.162.195.158, 162.159.44.158 and 172.64.35.158 along with 3 other IP addresses.

Hostname meiling.ns.cloudflare.com directs to 108.162.194.254, 162.159.38.254 and 172.64.34.254 along with 3 other IP addresses.

techdevelopment.org - robtex.com