`techsdev.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:a16e^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:5ad8^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.90.216^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.161.110^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aspen.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:266d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c26d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aspen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:226d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aspen.ns.cloudflare.com`
		A	108.162.194.109^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	162.159.38.109^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	172.64.34.109^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`leo.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cf1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3f1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23f1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leo.ns.cloudflare.com`
		A	108.162.195.241^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leo.ns.cloudflare.com`
		A	162.159.44.241^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leo.ns.cloudflare.com`
		A	172.64.35.241^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leo.ns.cloudflare.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`apple-domain=Jtn6WQQSmcpz3J94`
TXT	`v=spf1 include:icloud.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.90.216, 172.67.161.110
		IPv6 hints	2606:4700:3033::ac43:a16e, 2606:4700:3036::6815:5ad8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=39, name=cloudflare-ech.com
SOA	`aspen.ns.cloudflare.com`dns@cloudflare.com serial=2409710981

`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=1784309337

Previously MX for

techsdev.com

Same first word

techsdev.com

Similar names

techdevs.com

techdevs.cl

stechdev.com

teschedv.de

devstech.xyz

teschedv.com

DNS History

12 records (8 active, 4 former)

●NSaspen.ns.cloudflare.com2026-06-22 → 2026-07-17 · 3 obs

○ 2016-12-15 10:30:30
● 2026-06-22 08:38:16
● 2026-07-17 17:53:42

●NSleo.ns.cloudflare.com2026-06-22 → 2026-07-17 · 3 obs

○ 2016-12-15 10:30:30
● 2026-06-22 08:38:16
● 2026-07-17 17:53:42

○NSns1.dashweb.nl2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 10:30:30
○ 2026-06-22 08:38:16
○ 2026-07-17 17:53:42

○NSns2.dashweb.nl2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 10:30:30
○ 2026-06-22 08:38:16
○ 2026-07-17 17:53:42

●MXmx01.mail.icloud.com2026-06-22 → 2026-07-17 · 3 obs

○ 2016-12-15 10:30:30
● 2026-06-22 08:38:16
● 2026-07-17 17:53:42

●MXmx02.mail.icloud.com2026-06-22 → 2026-07-17 · 3 obs

○ 2016-12-15 10:30:30
● 2026-06-22 08:38:16
● 2026-07-17 17:53:42

○MXtechsdev.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 10:30:30
○ 2026-06-22 08:38:16
○ 2026-07-17 17:53:42

●A104.21.90.2162026-06-22 → 2026-07-17 · 3 obs

○ 2016-12-15 10:30:30
● 2026-06-22 08:38:16
● 2026-07-17 17:53:42

○A149.210.184.712016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 10:30:30
○ 2026-06-22 08:38:16
○ 2026-07-17 17:53:42

●A172.67.161.1102026-06-22 → 2026-07-17 · 3 obs

○ 2016-12-15 10:30:30
● 2026-06-22 08:38:16
● 2026-07-17 17:53:42

●A2606:4700:3033::ac43:a16e2026-06-22 → 2026-07-17 · 3 obs

○ 2016-12-15 10:30:30
● 2026-06-22 08:38:16
● 2026-07-17 17:53:42

●A2606:4700:3036::6815:5ad82026-06-22 → 2026-07-17 · 3 obs

○ 2016-12-15 10:30:30
● 2026-06-22 08:38:16
● 2026-07-17 17:53:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net...	-
techsdev.com	aspen.ns.cloudflare.com, leo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.241

NS records: aspen.ns.cloudflare.com, leo.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 316ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.90.216, 172.67.161.110`
AAAA	2	`2606:4700:3033::ac43:a16e, 2606:4700:3036::6815:5ad8`
NS	2	`aspen.ns.cloudflare.com, leo.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	2	`apple-domain=Jtn6WQQSmcpz3J94, v=spf1 include:icloud.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aspen.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (aspen.ns.cloudflare.com, aspen.ns.cloudflare.com, aspen.ns.cloudflare.com...)

Analysis

IP Addresses

techsdev.com points to the four IP addresses 104.21.90.216, 172.67.161.110, 2606:4700:3033::ac43:a16e and 2606:4700:3036::6815:5ad8.

policec.com, suhj.com, proclick.cz and two other host names share IP numbers with techsdev.com.

Name Servers

DNS delegation for techsdev.com points to two name servers: aspen.ns.cloudflare.com and leo.ns.cloudflare.com.

techsdev.com uses the same name servers as several other domains — among them yodangang.express, ingresosyviajes.com, enovavida.com and two more.

At least some of techsdev.com's name servers are shared with other domains, for example t5925.cn, ubiwiwe.top, juratone.com and two more.

These name servers tend to be deployed in combination with the name servers gordon.ns.cloudflare.com and nash.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

aspen.ns.cloudflare.com has IP addresses 108.162.194.109, 162.159.38.109 and 172.64.34.109, plus 3 other.

leo.ns.cloudflare.com has IP addresses 108.162.195.241, 162.159.44.241 and 172.64.35.241, plus 3 other.

Mail Servers

Mail for techsdev.com is handled by two mail servers — mx01.mail.icloud.com and mx02.mail.icloud.com.

techsdev.com uses an identical mail server configuration to several other domains — among them krasava.com, khiemma.com, 791333.xyz and two more.

At least a portion of techsdev.com's mail servers are shared with other domains, among them chalama.net and angusyoung.co.uk.

Hostnames that resolve to 6 IP addresses:

mx01.mail.icloud.com has IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, plus 3 other.

mx02.mail.icloud.com has IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, plus 3 other.

Host names pointing to 17.42.251.62 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names pointing to 17.56.9.31 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names pointing to 17.57.152.5 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names pointing to 17.57.154.33 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names pointing to 17.57.155.25 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names pointing to 17.57.156.30 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.

techsdev.com - robtex.com

techsdev.com

com

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`techsdev.com`

`com`