`cursodirecto.com`

DNSSEC	⚠️ Not signed
A	3.253.144.239^{🇮🇪 Amazon3.248.0.0/13 EC2 DUB prefix}
		PTR	`ec2-3-253-144-239.eu-west-1.compute.amazonaws.com`
NS	`ns1.srv-acens.com` ⭐
		A	86.109.102.131^{🇪🇸 acens_AS86.109.102.0/24 DATAHOUSE INTERNET}
			PTR	`ns3.dns-servicios.es`
NS	`ns2.srv-acens.com`
		A	176.28.119.196^{🇪🇸 acens_AS176.28.119.0/24}
			PTR	`ns4.dns-servicios.es`
MX	`mx.cursodirecto.com` ⭐
		A	217.116.0.227^{🇪🇸 acens_AS217.116.0.0/24}
			PTR	`relaysin.dominioabsoluto.net`
TXT	`v=spf1 redirect=spf.dominioabsoluto.net`
SOA	`ns1.srv-acens.com`pjlucas@grupoeuroformac.com serial=2025824495

`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=1774611507

Subdomains

mx.cursodirecto.com

Same first word

cursodirecto.com

Similar names

orcucreditos.com.ar

doctorcruise.com

DNS History

11 records (4 active, 7 former)

○NSns1.redcoruna.com2015-08-20 → 2016-12-25 · 4 obs

● 2015-08-20 17:21:32
● 2016-12-25 08:46:12
○ 2018-06-27 20:10:00
○ 2026-03-27 12:08:02

●NSns1.srv-acens.com2018-06-27 → 2026-03-27 · 3 obs

○ 2016-12-25 08:46:12
● 2018-06-27 20:10:00
● 2026-03-27 12:08:02

○NSns2.redcoruna.com2015-08-20 → 2016-12-25 · 4 obs

● 2015-08-20 17:21:32
● 2016-12-25 08:46:12
○ 2018-06-27 20:10:00
○ 2026-03-27 12:08:02

●NSns2.srv-acens.com2018-06-27 → 2026-03-27 · 3 obs

○ 2016-12-25 08:46:12
● 2018-06-27 20:10:00
● 2026-03-27 12:08:02

○NSns3.redcoruna.com2015-08-20 → 2016-12-25 · 4 obs

● 2015-08-20 17:21:32
● 2016-12-25 08:46:12
○ 2018-06-27 20:10:00
○ 2026-03-27 12:08:02

○MXmail.cursodirecto.com2015-08-20 → 2016-12-25 · 4 obs

● 2015-08-20 17:21:32
● 2016-12-25 08:46:12
○ 2018-06-27 20:10:00
○ 2026-03-27 12:08:02

○MXmx-1.cursodirecto.com2015-08-20 → 2016-12-25 · 4 obs

● 2015-08-20 17:21:32
● 2016-12-25 08:46:12
○ 2018-06-27 20:10:00
○ 2026-03-27 12:08:02

○MXmx-2.cursodirecto.com2015-08-20 → 2016-12-25 · 4 obs

● 2015-08-20 17:21:32
● 2016-12-25 08:46:12
○ 2018-06-27 20:10:00
○ 2026-03-27 12:08:02

●MXmx.cursodirecto.com2018-06-27 → 2026-03-27 · 3 obs

○ 2016-12-25 08:46:12
● 2018-06-27 20:10:00
● 2026-03-27 12:08:02

●A3.253.144.2392026-03-25 → 2026-03-27 · 3 obs

○ 2018-06-27 20:10:00
● 2026-03-25 09:39:44
● 2026-03-27 12:08:02

○A54.171.18.902015-08-20 → 2018-06-27 · 4 obs

● 2015-08-20 17:21:32
● 2018-06-27 20:10:00
○ 2026-03-25 09:39:44
○ 2026-03-27 12:08:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...	-
cursodirecto.com	ns1.srv-acens.com, ns2.srv-acens.com	2 records

✅ Authoritative Response

Server:86.109.102.131

NS records: ns1.srv-acens.com, ns2.srv-acens.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cursodirecto.com (unsigned zone)

⏱️ Timing

Total: 451ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.253.144.239`
NS	2	`ns1.srv-acens.com, ns2.srv-acens.com`
MX	1	`mx.cursodirecto.com (pri: 10)`
TXT	1	`v=spf1 redirect=spf.dominioabsoluto.net`
SOA	1	`ns1.srv-acens.com pjlucas.grupoeuroforma`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.srv-acens.com, ns2.srv-acens.com)

Analysis

Hierarchy

cursodirecto.com is the parent of mx.cursodirecto.com.

IP Addresses

cursodirecto.com resolves to one IP number: 3.253.144.239.

Name Servers

cursodirecto.com is delegated to two name servers ns1.srv-acens.com and ns2.srv-acens.com.

cursodirecto.com shares the same name server setup as other domains, for instance caudal.es, copremosasur.com, dkf.es, exteriorestropicales.com and irusoin.com.

cursodirecto.com shares name servers with other domains at least partially, for example iberrotulo.com and cafesgranell.com.

These name servers are commonly used alongside ns10.servicio-online.net and ns12.servicio-online.net.

Host names with one IP number:

ns1.srv-acens.com points to 86.109.102.131

ns2.srv-acens.com points to 176.28.119.196

Mail Servers

cursodirecto.com is handled by a single mail server, mx.cursodirecto.com.

mx.cursodirecto.com resolves to IP 217.116.0.227.

cursodirecto.com - robtex.com