`cortaberria.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::2be^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-02be.elastic-ssl.ui-r.com`
A	217.160.0.239^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1097.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5361:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1097.ui-dns.org`
		A	217.160.83.97^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1097.ui-dns.org`
NS	`ns1024.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5218:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1024.ui-dns.com`
		A	217.160.82.24^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1024.ui-dns.com`
NS	`ns1053.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:5035:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1053.ui-dns.de`
		A	217.160.80.53^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1053.ui-dns.de`
NS	`ns1084.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5154:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1084.ui-dns.biz`
		A	217.160.81.84^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1084.ui-dns.biz`
MX	`mx00.ionos.es` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.es` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1097.ui-dns.org`hostmaster@1and1.com 2017-05-09 #4

`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=1777226471

Same first word

cortaberria.com

DNS History

24 records (8 active, 16 former)

○NSdns1.esferalia.com2007-11-12 → 2007-11-12 · 3 obs

● 2007-11-12 17:07:40
○ 2015-07-23 02:24:42
○ 2026-04-26 18:16:34

○NSdns2.esferalia.com2007-11-12 → 2007-11-12 · 3 obs

● 2007-11-12 17:07:40
○ 2015-07-23 02:24:42
○ 2026-04-26 18:16:34

○NSns-es.1and1-dns.biz2017-03-21 → 2017-03-21 · 4 obs

○ 2016-07-13 22:39:56
● 2017-03-21 13:44:48
○ 2020-02-02 01:59:48
○ 2026-04-26 18:16:34

○NSns-es.1and1-dns.com2017-03-21 → 2017-03-21 · 4 obs

○ 2016-07-13 22:39:56
● 2017-03-21 13:44:48
○ 2020-02-02 01:59:48
○ 2026-04-26 18:16:34

○NSns-es.1and1-dns.es2017-03-21 → 2017-03-21 · 4 obs

○ 2016-07-13 22:39:56
● 2017-03-21 13:44:48
○ 2020-02-02 01:59:48
○ 2026-04-26 18:16:34

○NSns-es.1and1-dns.org2017-03-21 → 2017-03-21 · 4 obs

○ 2016-07-13 22:39:56
● 2017-03-21 13:44:48
○ 2020-02-02 01:59:48
○ 2026-04-26 18:16:34

○NSns1.dominioabsoluto.com2015-07-23 → 2016-07-13 · 5 obs

○ 2007-11-12 17:07:40
● 2015-07-23 02:24:42
● 2016-07-13 22:39:56
○ 2017-03-21 13:44:48
○ 2026-04-26 18:16:34

●NSns1024.ui-dns.com2020-02-02 → 2026-04-26 · 3 obs

○ 2017-03-21 13:44:48
● 2020-02-02 01:59:48
● 2026-04-26 18:16:34

●NSns1053.ui-dns.de2020-02-02 → 2026-04-26 · 3 obs

○ 2017-03-21 13:44:48
● 2020-02-02 01:59:48
● 2026-04-26 18:16:34

●NSns1084.ui-dns.biz2020-02-02 → 2026-04-26 · 3 obs

○ 2017-03-21 13:44:48
● 2020-02-02 01:59:48
● 2026-04-26 18:16:34

●NSns1097.ui-dns.org2020-02-02 → 2026-04-26 · 3 obs

○ 2017-03-21 13:44:48
● 2020-02-02 01:59:48
● 2026-04-26 18:16:34

○NSns2.dominioabsoluto.com2015-07-23 → 2016-07-13 · 5 obs

○ 2007-11-12 17:07:40
● 2015-07-23 02:24:42
● 2016-07-13 22:39:56
○ 2017-03-21 13:44:48
○ 2026-04-26 18:16:34

○MXinsmail.esferalia.com2007-11-12 → 2007-11-12 · 3 obs

● 2007-11-12 17:07:40
○ 2015-07-23 02:24:42
○ 2026-04-26 18:16:34

○MXmx.cortaberria.com2015-07-23 → 2016-07-13 · 5 obs

○ 2007-11-12 17:07:40
● 2015-07-23 02:24:42
● 2016-07-13 22:39:56
○ 2017-03-21 13:44:48
○ 2026-04-26 18:16:34

○MXmx00.1and1.es2017-03-21 → 2020-02-02 · 5 obs

○ 2016-07-13 22:39:56
● 2017-03-21 13:44:48
● 2020-02-02 01:59:48
○ 2026-03-15 02:13:20
○ 2026-04-26 18:16:34

●MXmx00.ionos.es2026-03-15 → 2026-04-26 · 3 obs

○ 2020-02-02 01:59:48
● 2026-03-15 02:13:20
● 2026-04-26 18:16:34

○MXmx01.1and1.es2017-03-21 → 2020-02-02 · 5 obs

○ 2016-07-13 22:39:56
● 2017-03-21 13:44:48
● 2020-02-02 01:59:48
○ 2026-03-15 02:13:20
○ 2026-04-26 18:16:34

●MXmx01.ionos.es2026-03-15 → 2026-04-26 · 3 obs

○ 2020-02-02 01:59:48
● 2026-03-15 02:13:20
● 2026-04-26 18:16:34

○A2001:8d8:100f:f000::2772017-03-21 → 2020-02-02 · 5 obs

○ 2016-07-13 22:39:56
● 2017-03-21 13:44:48
● 2020-02-02 01:59:48
○ 2026-03-15 02:13:20
○ 2026-04-26 18:16:34

●A2001:8d8:100f:f000::2be2026-03-15 → 2026-04-26 · 3 obs

○ 2020-02-02 01:59:48
● 2026-03-15 02:13:20
● 2026-04-26 18:16:34

●A217.160.0.2392026-03-15 → 2026-04-26 · 3 obs

○ 2020-02-02 01:59:48
● 2026-03-15 02:13:20
● 2026-04-26 18:16:34

○A217.160.0.462017-03-21 → 2020-02-02 · 5 obs

○ 2016-07-13 22:39:56
● 2017-03-21 13:44:48
● 2020-02-02 01:59:48
○ 2026-03-15 02:13:20
○ 2026-04-26 18:16:34

○A82.144.6.1942007-11-12 → 2007-11-12 · 3 obs

● 2007-11-12 17:07:40
○ 2015-07-23 02:24:42
○ 2026-04-26 18:16:34

○A82.194.88.552015-07-23 → 2016-07-13 · 5 obs

○ 2007-11-12 17:07:40
● 2015-07-23 02:24:42
● 2016-07-13 22:39:56
○ 2017-03-21 13:44:48
○ 2026-04-26 18:16:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net...	-
cortaberria.com	ns1097.ui-dns.org, ns1053.ui-dns.de, ns1084.ui-dns.biz, ns1024.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.83.97

NS records: ns1097.ui-dns.org, ns1053.ui-dns.de, ns1084.ui-dns.biz, ns1024.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cortaberria.com (unsigned zone)

⏱️ Timing

Total: 514ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.239`
AAAA	1	`2001:8d8:100f:f000::2be`
NS	4	`ns1097.ui-dns.org, ns1024.ui-dns.com...`
MX	2	`mx00.ionos.es (pri: 10), mx01.ionos.es (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1097.ui-dns.org hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1024.ui-dns.com, ns1024.ui-dns.com)

Analysis

IP Addresses

cortaberria.com resolves to two IP numbers: 2001:8d8:100f:f000::2be and 217.160.0.239.

other host names including cns-uhl.net, matpol.es, aeroclub-arnstadt.de, kugelsperrbolzen.de and werksdienstwagenzentrum-landshut.de share IP numbers with cortaberria.com.

Name Servers

cortaberria.com is delegated to four name servers: ns1084.ui-dns.biz, ns1024.ui-dns.com, ns1053.ui-dns.de and ns1097.ui-dns.org.

cortaberria.com at least partially shares name servers with other domains, for instance ossaba.org, ofen-wilms.de, drk-ov-donaueschingen.de, koenigstein-weber.de and indena.de.

These name servers are commonly used with the following name servers: ns1053.ui-dns.com, ns1097.ui-dns.de, ns1053.ui-dns.org, ns1097.ui-dns.biz, ns1097.ui-dns.com, ns1053.ui-dns.biz, ns1084.ui-dns.org, ns1084.ui-dns.com, ns1084.ui-dns.de and ns1024.ui-dns.biz.

Host names with two IP numbers:

ns1084.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5154:100 and 217.160.81.84; ns1024.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5218:100 and 217.160.82.24; ns1053.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5035:100 and 217.160.80.53; ns1097.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5361:100 and 217.160.83.97.

Mail Servers

Two mail servers handle cortaberria.com: mx00.ionos.es and mx01.ionos.es.

cortaberria.com shares the same mail server setup as other domains, for instance 2bols.com, monkarbcn.com, iluminacionpalma.com, festivalito.com and limpiezasourensana.com.

Host names with one IP number:

mx00.ionos.es points to 212.227.15.41

mx01.ionos.es points to 217.72.192.67

cortaberria.com - robtex.com

cortaberria.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`cortaberria.com`

`com`