`learningduetotechnology.com`

DNSSEC	⚠️ Not signed
A	31.24.154.216^{🇪🇸 AXARNET-AS31.24.152.0/21}
		PTR	`itenm.servidoresdedicados.com`
NS	`ns1.serviciodns.es` ⭐
		A	2a00:5ac0:147::18^{🇪🇸 AXARNET-AS2a00:5ac0:147::/48}
			PTR	`ns1.serviciodns.es`
		A	194.116.147.18^{🇪🇸 AXARNET-AS194.116.147.0/24}
			PTR	`ns1.serviciodns.es`
NS	`ns2.serviciodns.es`
		A	2a01:4b80:4:0:1c00:d4ff:fe00:1e4c^{🇪🇸 AXARNET-AS2a01:4b80::/32}
			PTR	`ns2.serviciodns.es`
		A	185.23.71.180^{🇪🇸 AXARNET-AS185.23.68.0/22}
			PTR	`ns2.serviciodns.es`
NS	`ns3.serviciodns.es`
		A	2001:41d0:2:bdb5::180^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`ns3.serviciodns.es`
		A	51.178.8.180^{🇫🇷 OVH51.178.0.0/16}
			PTR	`ns3.serviciodns.es`
MX	`mx.redunda.com` ⭐
		A	91.200.140.11^{🇪🇸 AXARNET-AS91.200.140.0/22}
			PTR	`mx11.axarnet.es`
		A	91.200.140.12^{🇪🇸 AXARNET-AS91.200.140.0/22}
			PTR	`mx12.axarnet.es`
		A	91.200.140.13^{🇪🇸 AXARNET-AS91.200.140.0/22}
			PTR	`mx13.axarnet.es`
		A	91.200.140.14^{🇪🇸 AXARNET-AS91.200.140.0/22}
			PTR	`mx14.axarnet.es`
		A	91.200.140.15^{🇪🇸 AXARNET-AS91.200.140.0/22}
			PTR	`mx15.axarnet.es`
MX	`mx2.redunda.com` ⭐
		A	91.200.140.11^{🇪🇸 AXARNET-AS91.200.140.0/22}
			PTR	`mx11.axarnet.es`
		A	91.200.140.12^{🇪🇸 AXARNET-AS91.200.140.0/22}
			PTR	`mx12.axarnet.es`
		A	91.200.140.13^{🇪🇸 AXARNET-AS91.200.140.0/22}
			PTR	`mx13.axarnet.es`
		A	91.200.140.14^{🇪🇸 AXARNET-AS91.200.140.0/22}
			PTR	`mx14.axarnet.es`
		A	91.200.140.15^{🇪🇸 AXARNET-AS91.200.140.0/22}
			PTR	`mx15.axarnet.es`
TXT	`v=spf1 mx a:mail.learningduetotechnology.com ~all`
SOA	`ns1.serviciodns.es`hostmaster@serviciodns.es 2026-04-09 #1

`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=1776226022

Same first word

learningduetotechnology.com

DNS History

6 records (6 active, 0 former)

●NSns1.serviciodns.es2026-02-22 → 2026-04-15 · 2 obs

● 2026-02-22 16:16:14
● 2026-04-15 04:10:44

●NSns2.serviciodns.es2026-02-22 → 2026-04-15 · 2 obs

● 2026-02-22 16:16:14
● 2026-04-15 04:10:44

●NSns3.serviciodns.es2026-02-22 → 2026-04-15 · 2 obs

● 2026-02-22 16:16:14
● 2026-04-15 04:10:44

●MXmx.redunda.com2026-02-22 → 2026-04-15 · 2 obs

● 2026-02-22 16:16:14
● 2026-04-15 04:10:44

●MXmx2.redunda.com2026-02-22 → 2026-04-15 · 2 obs

● 2026-02-22 16:16:14
● 2026-04-15 04:10:44

●A31.24.154.2162026-02-22 → 2026-04-15 · 2 obs

● 2026-02-22 16:16:14
● 2026-04-15 04:10:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
learningduetotechnology.com	ns2.serviciodns.es, ns1.serviciodns.es, ns3.serviciodns.es	-

✅ Authoritative Response

Server:51.178.8.180

NS records: ns2.serviciodns.es, ns1.serviciodns.es, ns3.serviciodns.es

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learningduetotechnology.com (unsigned zone)

⏱️ Timing

Total: 3654ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`31.24.154.216`
NS	3	`ns1.serviciodns.es, ns2.serviciodns.es...`
MX	2	`mx2.redunda.com (pri: 10), mx.redunda.com (pri: 10)`
TXT	1	`v=spf1 mx a:mail.learningduetotechnology`
SOA	1	`ns1.serviciodns.es hostmaster.serviciodn`

Analysis

IP Addresses

learningduetotechnology.com points to an IP address: 31.24.154.216.

other host names include mail.cognitivalenguacastellana.com, mail.cognitivamatematicas.com, mail.cognitivaescolar.es, itenm.servidoresdedicados.com and mail.cognitivamatematicas.es; they share IP numbers with learningduetotechnology.com.

Name Servers

learningduetotechnology.com is delegated to three name servers ns1.serviciodns.es, ns2.serviciodns.es and ns3.serviciodns.es.

learningduetotechnology.com at least partially shares name servers with other domains, for instance creariamkt.vservers.es, stapola.com, nuetica.com, tecniempresa.com and enryke.com.

these name servers are commonly used with dns1.hostinet.com, dns2.hostinet.com, ns1.nerion.com, ns2.nerion.com, ns3.nerion.com, ns4.nerion.com, ns2.ran.es, wintermute.ran.es, dns2.guebs.com and dns3.guebs.com.

Host names with two IP numbers:

ns1.serviciodns.es points to 2a00:5ac0:147::18 and 194.116.147.18; ns2.serviciodns.es points to 2a01:4b80:4:0:1c00:d4ff:fe00:1e4c and 185.23.71.180; ns3.serviciodns.es points to 2001:41d0:2:bdb5::180 and 51.178.8.180.

Mail Servers

learningduetotechnology.com is handled by two mail servers: mx2.redunda.com and mx.redunda.com.

learningduetotechnology.com uses the same mail server setup as other domains, for instance micatena01.servidoresdedicados.com, maelec.es, comarcaactiva.com, arrozdevalencia.servidoresdedicados.com and equux.com.

learningduetotechnology.com shares at least partially some mail servers with other domains, for instance viviendaprotegidasi.com, amodeco.com, distoc.es, sbcforum.es and raserhouse.net.