contatech.org - dns.ninja

`contatech.org`

DNSSEC	⚠️ Not signed
A	204.93.224.102^{🇺🇸 SERVERCENTRAL204.93.128.0/17 Summit Hosting Network}
		PTR	`bh8960.banahosting.com`
NS	`rosemary.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:264d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosemary.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c24d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rosemary.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:224d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rosemary.ns.cloudflare.com`
		A	108.162.194.77^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.77^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.77^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosemary.ns.cloudflare.com`
NS	`vicky.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c45^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicky.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c345^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vicky.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2345^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vicky.ns.cloudflare.com`
		A	108.162.195.69^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicky.ns.cloudflare.com`
		A	162.159.44.69^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicky.ns.cloudflare.com`
		A	172.64.35.69^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicky.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4001:c21::1b^{🇩🇪 Google2a00:1450:4001::/48}
			PTR	`lcfrai-in-f27.1e100.net`
		A	142.251.127.26^{🇺🇸 Google142.251.127.0/24}
			PTR	`lcfrai-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4025:c01::1b^{🇵🇱 Google2a00:1450:4025::/48}
			PTR	`rd-in-f27.1e100.net`
		A	142.250.147.26^{🇺🇸 Google142.250.147.0/24}
			PTR	`rd-in-f26.1e100.net`
TXT	`google-site-verification=7lusGr1uij9W7pkDBKItQ-kkFoFw3KG7aAjIkzYT3xM`
TXT	`google-site-verification=FsO6l6do_NbiSbWXxh_a956sMTsfMoDlX8J43GVYpPE`
TXT	`juimluvas56abb7fpfsru5kf32`
TXT	`v=DMARC1; p=none;`
TXT	`v=spf1 +mx +a +ip4:204.93.224.98 ~all`
SOA	`rosemary.ns.cloudflare.com`dns@cloudflare.com serial=2406095158

`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=1783075576

rank #47182 globally
rank #5091 in the tld
📈 Tranco rank: #193,171

Subdomains

www.contatech.org

Same first word

contatech.org

contatech.net

contatech.lat

contatech.com

contatech.com.mx

Similar names

DNS History

8 records (8 active, 0 former)

●NSrosemary.ns.cloudflare.com2026-02-18 → 2026-07-03 · 2 obs

● 2026-02-18 10:44:00
● 2026-07-03 10:53:08

●NSvicky.ns.cloudflare.com2026-02-18 → 2026-07-03 · 2 obs

● 2026-02-18 10:44:00
● 2026-07-03 10:53:08

●MXalt1.aspmx.l.google.com2026-02-18 → 2026-07-03 · 2 obs

● 2026-02-18 10:44:00
● 2026-07-03 10:53:08

●MXalt2.aspmx.l.google.com2026-02-18 → 2026-07-03 · 2 obs

● 2026-02-18 10:44:00
● 2026-07-03 10:53:08

●MXalt3.aspmx.l.google.com2026-02-18 → 2026-07-03 · 2 obs

● 2026-02-18 10:44:00
● 2026-07-03 10:53:08

●MXalt4.aspmx.l.google.com2026-02-18 → 2026-07-03 · 2 obs

● 2026-02-18 10:44:00
● 2026-07-03 10:53:08

●MXaspmx.l.google.com2026-02-18 → 2026-07-03 · 2 obs

● 2026-02-18 10:44:00
● 2026-07-03 10:53:08

●A204.93.224.1022026-02-18 → 2026-07-03 · 2 obs

● 2026-02-18 10:44:00
● 2026-07-03 10:53:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
contatech.org	vicky.ns.cloudflare.com, rosemary.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.69

NS records: vicky.ns.cloudflare.com, rosemary.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contatech.org (unsigned zone)

⏱️ Timing

Total: 1109ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`204.93.224.102`
NS	2	`rosemary.ns.cloudflare.com, vicky.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	5	`google-site-verification=7lusGr1uij9W7pk, google-site-verification=FsO6l6do_NbiSbW...`
SOA	1	`rosemary.ns.cloudflare.com dns.cloudflar`

Analysis

Hierarchy

contatech.org serves as the parent of www.contatech.org.

IP Addresses

contatech.org directs to one IP number, which is 204.93.224.102.

Among the host names that share IP numbers with contatech.org are 360mkt.es, cpcontacts.grupovereto.com.mx, cpanel.gwtmetal.com.mx and two others.

Name Servers

contatech.org uses two name servers for its delegation: rosemary.ns.cloudflare.com and vicky.ns.cloudflare.com.

contatech.org has the same name server delegation as a number of other domains, such as babol-carpets.ir, rtfxanimation.ru, hellotn.in and two more.

contatech.org has at least partial name server overlap with other domains, such as teremirl.com, ucad.edu.mx, mmdreamer.com and two others.

It is common to find these name servers paired with the name servers brian.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname rosemary.ns.cloudflare.com directs to 108.162.194.77, 162.159.38.77 and 172.64.34.77 along with 3 other IP addresses.

Hostname vicky.ns.cloudflare.com directs to 108.162.195.69, 162.159.44.69 and 172.64.35.69 along with 3 other IP addresses.

Mail Servers

Mail for contatech.org is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

contatech.org shares at least some of its mail servers with other domains — for example ns500794.ns500794.ns500821.ns500794.ns500794.ns500794.ns500821.ns500794.ns500794.ns500795.ns500790.ns500795.lustypartnersfinder.com, ugandaimmigration.org, rimoter.com and two more.

It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.

Hosts with two IP numbers each:

aspmx.l.google.com directs traffic to 64.233.180.26 and 2607:f8b0:4004:c0b::1b.

alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com directs traffic to 142.251.127.26 and 2a00:1450:4001:c21::1b.

alt4.aspmx.l.google.com directs traffic to 142.250.147.26 and 2a00:1450:4025:c01::1b.