`castillasoftware.org`

DNSSEC	⚠️ Not signed
A	217.116.0.144^{🇪🇸 acens_AS217.116.0.0/24}
		PTR	`rs-0-144.acens.net`
NS	`ns3.acens.net` ⭐
		A	217.116.0.192^{🇪🇸 acens_AS217.116.0.0/24}
			PTR	`ns3.acens.net`
NS	`ns4.acens.net`
		A	217.116.0.149^{🇪🇸 acens_AS217.116.0.0/24}
			PTR	`ns4.acens.net`
NS	`ns7.acens.net`
		A	217.116.15.172^{🇪🇸 acens_AS217.116.15.0/24}
			PTR	`ns7.acens.net`
MX	`mx.castillasoftware.org` ⭐
		A	217.116.0.227^{🇪🇸 acens_AS217.116.0.0/24}
			PTR	`relaysin.dominioabsoluto.net`
TXT	`v=spf1 redirect=spf.dominioabsoluto.net`
SOA	`ns3.acens.net`hostmaster@ns3.acens.net serial=1774375705

`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=1774374631

Subdomains

mx.castillasoftware.org

Same first word

castillasoftware.org

DNS History

5 records (5 active, 0 former)

●NSns3.acens.net2015-08-19 → 2026-03-24 · 2 obs

● 2015-08-19 01:57:20
● 2026-03-24 18:08:24

●NSns4.acens.net2015-08-19 → 2026-03-24 · 2 obs

● 2015-08-19 01:57:20
● 2026-03-24 18:08:24

●NSns7.acens.net2015-08-19 → 2026-03-24 · 2 obs

● 2015-08-19 01:57:20
● 2026-03-24 18:08:24

●MXmx.castillasoftware.org2015-08-19 → 2026-03-24 · 2 obs

● 2015-08-19 01:57:20
● 2026-03-24 18:08:24

●A217.116.0.1442015-08-19 → 2026-03-24 · 2 obs

● 2015-08-19 01:57:20
● 2026-03-24 18:08:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
castillasoftware.org	ns4.acens.net, ns3.acens.net, ns7.acens.net	-

✅ Authoritative Response

Server:217.116.0.149

NS records: ns4.acens.net, ns3.acens.net, ns7.acens.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for castillasoftware.org (unsigned zone)

⏱️ Timing

Total: 620ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.116.0.144`
NS	3	`ns4.acens.net, ns3.acens.net...`
MX	1	`mx.castillasoftware.org (pri: 10)`
TXT	1	`v=spf1 redirect=spf.dominioabsoluto.net`
SOA	1	`ns3.acens.net hostmaster.ns3.acens.net`

Analysis

Hierarchy

castillasoftware.org is a parent of mx.castillasoftware.org.

IP Addresses

castillasoftware.org points to a single IP number: 217.116.0.144.

Other host names, for instance patxivalderas.com, saulos.es, valorarte.es, oneye.es and erescapaz.net share IP numbers with castillasoftware.org.

Name Servers

The delegation for castillasoftware.org is handled by three name servers: ns3.acens.net, ns4.acens.net and ns7.acens.net.

castillasoftware.org at least partially shares name servers with other domains, for instance autopistadelamancha.com, loteriasrocaval.com, hostalia.tel, aprenderapensar.com.ar and unpuntodelocura.com.

these name servers are commonly used with ns10.servicio-online.net, ns11.servicio-online.net and ns12.servicio-online.net.

Host names with one IP number:

ns3.acens.net points to 217.116.0.192.

ns4.acens.net points to 217.116.0.149.

ns7.acens.net points to 217.116.15.172.

Mail Servers

castillasoftware.org is handled by a single mail server, mx.castillasoftware.org.

mx.castillasoftware.org points to a single IP: 217.116.0.227.

castillasoftware.org - robtex.com