`tecnociudad.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:1a3^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:81a0^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.163^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.129.160^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cameron.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c6b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cameron.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c36b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cameron.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:236b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cameron.ns.cloudflare.com`
		A	108.162.195.107^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cameron.ns.cloudflare.com`
		A	162.159.44.107^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cameron.ns.cloudflare.com`
		A	172.64.35.107^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cameron.ns.cloudflare.com`
NS	`pearl.ns.cloudflare.com`
		A	2606:4700:50::a29f:268c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pearl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c28c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pearl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:228c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pearl.ns.cloudflare.com`
		A	108.162.194.140^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pearl.ns.cloudflare.com`
		A	162.159.38.140^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pearl.ns.cloudflare.com`
		A	172.64.34.140^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pearl.ns.cloudflare.com`
MX	`mx1.improvmx.com` ⭐
		A	2a05:d012:412:e201:88aa:e7b9:7a43:12d7^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:f36:2c1f:1a49:d38a^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:373a:f51a:4a85:1d25^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.37.195.136^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-37-195-136.eu-west-3.compute.amazonaws.com`
		A	15.236.236.160^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-236-160.eu-west-3.compute.amazonaws.com`
		A	35.181.18.45^{🇫🇷 Amazon35.181.0.0/16 EC2 CDG prefix}
			PTR	`ec2-35-181-18-45.eu-west-3.compute.amazonaws.com`
MX	`mx2.improvmx.com`⁽²⁰⁾
		A	2a05:d012:412:e201:1f6e:f6e4:8fd7:4678^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:e81e:cc44:3b53:8a3d^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:7e33:3d9c:28d7:ee20^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.36.107.63^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-107-63.eu-west-3.compute.amazonaws.com`
		A	13.36.222.39^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-222-39.eu-west-3.compute.amazonaws.com`
		A	15.236.61.92^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-61-92.eu-west-3.compute.amazonaws.com`
TXT	`v=spf1 include:spf.improvmx.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.1.163, 172.67.129.160
		IPv6 hints	2606:4700:3032::6815:1a3, 2606:4700:3034::ac43:81a0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=108, name=cloudflare-ech.com
SOA	`cameron.ns.cloudflare.com`dns@cloudflare.com serial=2406607795

`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=1783186701

Same first word

tecnociudad.com

Similar names

cdeducation.org

cncodeaudit.com

educationdc.net

cdeducation.se

dceducation.com

dceducation.tech

DNS History

13 records (8 active, 5 former)

●NScameron.ns.cloudflare.com2026-06-27 → 2026-07-04 · 3 obs

○ 2018-01-21 23:19:58
● 2026-06-27 22:59:54
● 2026-07-04 17:52:16

○NSns21.domaincontrol.com2015-06-28 → 2018-01-21 · 4 obs

● 2015-06-28 02:49:48
● 2018-01-21 23:19:58
○ 2026-06-27 22:59:54
○ 2026-07-04 17:52:16

○NSns22.domaincontrol.com2015-06-28 → 2018-01-21 · 4 obs

● 2015-06-28 02:49:48
● 2018-01-21 23:19:58
○ 2026-06-27 22:59:54
○ 2026-07-04 17:52:16

●NSpearl.ns.cloudflare.com2026-06-27 → 2026-07-04 · 3 obs

○ 2018-01-21 23:19:58
● 2026-06-27 22:59:54
● 2026-07-04 17:52:16

○MXmailstore1.secureserver.net2015-06-28 → 2018-01-21 · 4 obs

● 2015-06-28 02:49:48
● 2018-01-21 23:19:58
○ 2026-06-27 22:59:54
○ 2026-07-04 17:52:16

●MXmx1.improvmx.com2026-06-27 → 2026-07-04 · 3 obs

○ 2018-01-21 23:19:58
● 2026-06-27 22:59:54
● 2026-07-04 17:52:16

●MXmx2.improvmx.com2026-06-27 → 2026-07-04 · 3 obs

○ 2018-01-21 23:19:58
● 2026-06-27 22:59:54
● 2026-07-04 17:52:16

○MXsmtp.secureserver.net2015-06-28 → 2018-01-21 · 4 obs

● 2015-06-28 02:49:48
● 2018-01-21 23:19:58
○ 2026-06-27 22:59:54
○ 2026-07-04 17:52:16

●A104.21.1.1632026-06-27 → 2026-07-04 · 3 obs

○ 2018-01-21 23:19:58
● 2026-06-27 22:59:54
● 2026-07-04 17:52:16

●A172.67.129.1602026-06-27 → 2026-07-04 · 3 obs

○ 2018-01-21 23:19:58
● 2026-06-27 22:59:54
● 2026-07-04 17:52:16

○A184.168.221.392015-06-28 → 2018-01-21 · 4 obs

● 2015-06-28 02:49:48
● 2018-01-21 23:19:58
○ 2026-06-27 22:59:54
○ 2026-07-04 17:52:16

●A2606:4700:3032::6815:1a32026-06-27 → 2026-07-04 · 3 obs

○ 2018-01-21 23:19:58
● 2026-06-27 22:59:54
● 2026-07-04 17:52:16

●A2606:4700:3034::ac43:81a02026-06-27 → 2026-07-04 · 3 obs

○ 2018-01-21 23:19:58
● 2026-06-27 22:59:54
● 2026-07-04 17:52:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net...	-
tecnociudad.com	pearl.ns.cloudflare.com, cameron.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.140

NS records: pearl.ns.cloudflare.com, cameron.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tecnociudad.com (unsigned zone)

⏱️ Timing

Total: 1124ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.129.160, 104.21.1.163`
AAAA	2	`2606:4700:3034::ac43:81a0, 2606:4700:3032::6815:1a3`
NS	2	`cameron.ns.cloudflare.com, pearl.ns.cloudflare.com`
MX	2	`mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20)`
TXT	1	`v=spf1 include:spf.improvmx.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cameron.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

tecnociudad.com has four IP addresses: 104.21.1.163, 172.67.129.160, 2606:4700:3032::6815:1a3 and 2606:4700:3034::ac43:81a0.

Among the host names that share IP numbers with tecnociudad.com are www.cd-bft.com, www.pruebaccse.com, ahxszz.com and two others.

Name Servers

tecnociudad.com is served by two delegated name servers, cameron.ns.cloudflare.com and pearl.ns.cloudflare.com.

tecnociudad.com has the same name server delegation as a number of other domains, such as ludota.ru, lbaanijakuva.fi, blinkmypc.it and two more.

tecnociudad.com has at least partial name server overlap with other domains, such as pillow-review.com, vaimnetervis.ee, olivier-m.net and two others.

It is common to see these name servers used together with name servers addilyn.ns.cloudflare.com and ara.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

cameron.ns.cloudflare.com carries IP addresses 108.162.195.107, 162.159.44.107 and 172.64.35.107, with 3 other addresses beyond those.

pearl.ns.cloudflare.com carries IP addresses 108.162.194.140, 162.159.38.140 and 172.64.34.140, with 3 other addresses beyond those.

Mail Servers

The MX records for tecnociudad.com point to two mail servers: mx1.improvmx.com and mx2.improvmx.com.

tecnociudad.com has the same mail server arrangement as a number of other domains, for example tolomea.com, campsone.org, acm-spa.com and two more.

tecnociudad.com shares at least some of its mail servers with other domains — for example midnightstudio.net, rep-it.nl, fairimpartialpolicing.com and two more.

Host names resolving to 6 IP numbers:

mx1.improvmx.com carries IP addresses 13.37.195.136, 15.236.236.160 and 35.181.18.45, with 3 other addresses beyond those.

mx2.improvmx.com carries IP addresses 13.36.107.63, 13.36.222.39 and 15.236.61.92, with 3 other addresses beyond those.

tecnociudad.com - robtex.com

tecnociudad.com

com

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

`tecnociudad.com`

`com`