`cuadrabuslineas.com`

DNSSEC	⚠️ Not signed
A	51.38.49.195^{🇫🇷 OVH51.38.0.0/16}
		PTR	`host1.ingeniacom.com`
NS	`ns1.cuadrabuslineas.com` ⭐
NS	`ns1.ingeniacom.com` ⚠️ Not in zone NS records
		A	51.38.49.195^{🇫🇷 OVH51.38.0.0/16}
			PTR	`host1.ingeniacom.com`
NS	`ns1.ingeniatel.com`
		A	51.38.49.195^{🇫🇷 OVH51.38.0.0/16}
			PTR	`host1.ingeniacom.com`
NS	`ns2.ingeniatel.com` ⚠️ Not in parent delegation
		A	51.38.49.195^{🇫🇷 OVH51.38.0.0/16}
			PTR	`host1.ingeniacom.com`
TXT	`v=spf1 mx a ip4:146.59.254.98 -all`
SOA	`ns1.cuadrabuslineas.com`admin@cuadrabuslineas.com 2026-03-12 #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=1776132117

Previously MX for

cuadrabuslineas.com

Same first word

cuadrabuslineas.com

DNS History

10 records (5 active, 5 former)

●NSns1.cuadrabuslineas.com2026-04-04 → 2026-04-14 · 3 obs

○ 2026-03-28 17:00:22
● 2026-04-04 15:26:44
● 2026-04-14 02:30:00

●NSns1.ingeniacom.com2026-03-28 → 2026-04-14 · 3 obs

○ 2017-05-11 22:25:50
● 2026-03-28 17:00:22
● 2026-04-14 02:30:00

●NSns1.ingeniatel.com2026-03-28 → 2026-04-14 · 3 obs

○ 2017-05-11 22:25:50
● 2026-03-28 17:00:22
● 2026-04-14 02:30:00

○NSns13.piensasolutions.com2017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 22:25:50
○ 2026-03-28 17:00:22
○ 2026-04-14 02:30:00

○NSns14.piensasolutions.com2017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 22:25:50
○ 2026-03-28 17:00:22
○ 2026-04-14 02:30:00

●NSns2.ingeniatel.com2026-04-04 → 2026-04-14 · 3 obs

○ 2026-03-28 17:00:22
● 2026-04-04 15:26:44
● 2026-04-14 02:30:00

○MXcuadrabuslineas.com2017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 22:25:50
○ 2026-03-28 17:00:22
○ 2026-04-14 02:30:00

○MXhost1.ingeniacom.com2026-04-04 → 2026-04-12 · 5 obs

○ 2026-03-28 17:00:22
● 2026-04-04 15:26:44
● 2026-04-12 18:58:30
○ 2026-04-14 02:29:58
○ 2026-04-14 02:30:00

○A192.185.173.892017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 22:25:50
○ 2026-03-28 17:00:22
○ 2026-04-14 02:30:00

●A51.38.49.1952026-03-28 → 2026-04-14 · 6 obs

○ 2017-05-11 22:25:50
● 2026-03-28 17:00:22
● 2026-04-04 15:26:44
○ 2026-04-12 18:58:30
● 2026-04-14 02:29:58
● 2026-04-14 02:30:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net...	-
cuadrabuslineas.com	ns1.ingeniacom.com, ns1.ingeniatel.com	2 records

✅ Authoritative Response

Server:51.38.49.195

NS records: ns1.ingeniacom.com, ns1.ingeniatel.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cuadrabuslineas.com (unsigned zone)

⏱️ Timing

Total: 505ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.38.49.195`
MX	1	`host1.ingeniacom.com (pri: 10)`
SOA	1	`ns1.cuadrabuslineas.com admin.cuadrabusl`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.ingeniacom.com, ns1.ingeniatel.com)

Analysis

IP Addresses

cuadrabuslineas.com resolves to one IP number: 51.38.49.195.

other host names including ns2.ingeniatel.com, altube.org, www.lejoanbusa.eus, mail.bilmanbus.es and gestec.es share IP numbers with cuadrabuslineas.com.

Name Servers

cuadrabuslineas.com is delegated to four name servers: ns1.cuadrabuslineas.com, ns1.ingeniacom.com, ns1.ingeniatel.com and ns2.ingeniatel.com.

cuadrabuslineas.com at least partially shares name servers with other domains, for instance sofassaloninternacional.com, laredonda.net, grupo-edi.com, gestec.es and aktualizate.com.

These name servers are commonly used alongside ns1.sofassaloninternacional.com, ns1.laredonda.net, ns1.gestec.es, ns1.lejoanbusa.eus, ns1.grupo-edi.com and ns1.cuadrabus.com.

Host names with a single IP:

ns1.ingeniacom.com points to: 51.38.49.195.

ns1.ingeniatel.com points to: 51.38.49.195.

ns2.ingeniatel.com points to: 51.38.49.195.

Host names that point to 51.38.49.195: ns1.ingeniacom.com, ns1.ingeniatel.com and ns2.ingeniatel.com.

cuadrabuslineas.com - robtex.com