`cursoconstruyet.org.mx`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:53b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:8506^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.5.59^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.133.6^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`irena.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:264f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c24f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`irena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:224f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`irena.ns.cloudflare.com`
		A	108.162.194.79^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.ns.cloudflare.com`
		A	162.159.38.79^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.ns.cloudflare.com`
		A	172.64.34.79^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.ns.cloudflare.com`
NS	`justin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bbb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`justin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1bb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`justin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21bb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`justin.ns.cloudflare.com`
		A	108.162.193.187^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`justin.ns.cloudflare.com`
		A	172.64.33.187^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`justin.ns.cloudflare.com`
		A	173.245.59.187^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`justin.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.5.59, 172.67.133.6
		IPv6 hints	2606:4700:3031::6815:53b, 2606:4700:3032::ac43:8506
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=117, name=cloudflare-ech.com
SOA	`irena.ns.cloudflare.com`dns@cloudflare.com serial=2398108647

`org.mx`

	DNSSEC	⚠️ Not signed
	NS	`m.mx-ns.mx` ⭐ ⚠️ Not in parent delegation
	NS	`c.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`e.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`i.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`o.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`x.mx-ns.mx` ⚠️ Not in parent delegation
	TXT	`v=spf1 -all`
	SOA	`m.mx-ns.mx`hostmaster@nic.mx serial=1776996803

WOT: SAFE (99/100)

Subdomains

www.cursoconstruyet.org.mx

Same first word

cursoconstruyet.org.mx

DNS History

11 records (6 active, 5 former)

●NSirena.ns.cloudflare.com2026-04-04 → 2026-04-24 · 3 obs

○ 2017-07-08 10:17:28
● 2026-04-04 01:08:06
● 2026-04-24 03:21:14

●NSjustin.ns.cloudflare.com2026-04-04 → 2026-04-24 · 3 obs

○ 2017-07-08 10:17:28
● 2026-04-04 01:08:06
● 2026-04-24 03:21:14

○NSnserver.calipso.com.co2016-12-05 → 2017-07-08 · 4 obs

● 2016-12-05 00:57:16
● 2017-07-08 10:17:28
○ 2026-04-04 01:08:06
○ 2026-04-24 03:21:14

○NSnserver2.calipso.com.co2016-12-05 → 2017-07-08 · 4 obs

● 2016-12-05 00:57:16
● 2017-07-08 10:17:28
○ 2026-04-04 01:08:06
○ 2026-04-24 03:21:14

○MXmxa.mailgun.org2016-12-05 → 2017-07-08 · 4 obs

● 2016-12-05 00:57:16
● 2017-07-08 10:17:28
○ 2026-04-04 01:08:06
○ 2026-04-24 03:21:14

○MXmxb.mailgun.org2016-12-05 → 2017-07-08 · 4 obs

● 2016-12-05 00:57:16
● 2017-07-08 10:17:28
○ 2026-04-04 01:08:06
○ 2026-04-24 03:21:14

●A104.21.5.592026-04-04 → 2026-04-24 · 3 obs

○ 2017-07-08 10:17:28
● 2026-04-04 01:08:06
● 2026-04-24 03:21:14

●A172.67.133.62026-04-04 → 2026-04-24 · 3 obs

○ 2017-07-08 10:17:28
● 2026-04-04 01:08:06
● 2026-04-24 03:21:14

●A2606:4700:3031::6815:53b2026-04-04 → 2026-04-24 · 3 obs

○ 2017-07-08 10:17:28
● 2026-04-04 01:08:06
● 2026-04-24 03:21:14

●A2606:4700:3032::ac43:85062026-04-04 → 2026-04-24 · 3 obs

○ 2017-07-08 10:17:28
● 2026-04-04 01:08:06
● 2026-04-24 03:21:14

○A50.97.172.2012016-12-05 → 2017-07-08 · 4 obs

● 2016-12-05 00:57:16
● 2017-07-08 10:17:28
○ 2026-04-04 01:08:06
○ 2026-04-24 03:21:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mx	c.mx-ns.mx, x.mx-ns.mx, o.mx-ns.mx, m.mx-ns.mx...	-
cursoconstruyet.org.mx	justin.ns.cloudflare.com, irena.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.187

NS records: justin.ns.cloudflare.com, irena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cursoconstruyet.org.mx (unsigned zone)

⏱️ Timing

Total: 386ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.133.6, 104.21.5.59`
AAAA	2	`2606:4700:3032::ac43:8506, 2606:4700:3031::6815:53b`
NS	2	`irena.ns.cloudflare.com, justin.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`irena.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

The parent of www.cursoconstruyet.org.mx is cursoconstruyet.org.mx.

IP Addresses

cursoconstruyet.org.mx maps to four IP numbers: 2606:4700:3031::6815:53b, 2606:4700:3032::ac43:8506, 104.21.5.59 and 172.67.133.6.

Other host names, for instance net-equador.com, ns1.techkings.org, gastineauradio.com, v4930.com and drwhy.cn share IP numbers with cursoconstruyet.org.mx.

Name Servers

Two name servers irena.ns.cloudflare.com and justin.ns.cloudflare.com handle delegation for cursoconstruyet.org.mx.

cursoconstruyet.org.mx uses the same name server setup as other domains, for example dom.com.vc, diversidades.org.mx, ehotel-reserve.com, mvspirits.net and moncler-outlets.us.com.

cursoconstruyet.org.mx partially shares name servers with other domains; examples include pksj.net, keke666.com, werkzeug-baumarkt.de, bonzzy.com and cuppen.me.

these name servers are commonly used with the name servers lloyd.ns.cloudflare.com.

Host names with six IP numbers: irena.ns.cloudflare.com points to: 2606:4700:50::a29f:264f, 2803:f800:50::6ca2:c24f, 2a06:98c1:50::ac40:224f, 108.162.194.79, 162.159.38.79 and 172.64.34.79; justin.ns.cloudflare.com points to: 2606:4700:58::adf5:3bbb, 2803:f800:50::6ca2:c1bb, 2a06:98c1:50::ac40:21bb, 108.162.193.187, 172.64.33.187 and 173.245.59.187.

cursoconstruyet.org.mx - robtex.com