`institutodecalidad.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:1001:609d:a1d2:c9b1:3f6b:7800^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`clienteservidor.es`
A	212.227.247.55^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
NS	`ns1074.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:524a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1074.ui-dns.com`
		A	217.160.82.74^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1074.ui-dns.com`
NS	`ns1063.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:513f:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1063.ui-dns.biz`
		A	217.160.81.63^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1063.ui-dns.biz`
NS	`ns1094.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:94^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1094.ui-dns.de`
		A	217.160.80.94^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1094.ui-dns.de`
NS	`ns1124.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:537c:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1124.ui-dns.org`
		A	217.160.83.124^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1124.ui-dns.org`
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	`ns1074.ui-dns.com`hostmaster@1und1.com 2017-06-01 #7

`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=1771291435

Previously MX for

institutodecalidad.com

Same first word

institutodecalidad.com

DNS History

17 records (8 active, 9 former)

○NSns1.namebrightdns.com2017-02-09 → 2017-02-09 · 4 obs

○ 2016-05-07 05:46:44
● 2017-02-09 00:57:46
○ 2020-02-16 03:14:36
○ 2026-03-24 07:25:04

●NSns1063.ui-dns.biz2026-02-17 → 2026-03-24 · 3 obs

○ 2020-02-16 03:14:36
● 2026-02-17 05:38:56
● 2026-03-24 07:25:04

●NSns1074.ui-dns.com2026-02-17 → 2026-03-24 · 3 obs

○ 2020-02-16 03:14:36
● 2026-02-17 05:38:56
● 2026-03-24 07:25:04

●NSns1094.ui-dns.de2026-02-17 → 2026-03-24 · 3 obs

○ 2020-02-16 03:14:36
● 2026-02-17 05:38:56
● 2026-03-24 07:25:04

●NSns1124.ui-dns.org2026-02-17 → 2026-03-24 · 3 obs

○ 2020-02-16 03:14:36
● 2026-02-17 05:38:56
● 2026-03-24 07:25:04

○NSns2.namebrightdns.com2017-02-09 → 2017-02-09 · 4 obs

○ 2016-05-07 05:46:44
● 2017-02-09 00:57:46
○ 2020-02-16 03:14:36
○ 2026-03-24 07:25:04

○NSns6109.hostgator.com2015-07-08 → 2016-05-07 · 4 obs

● 2015-07-08 01:50:02
● 2016-05-07 05:46:44
○ 2017-02-09 00:57:46
○ 2026-03-24 07:25:04

○NSns6110.hostgator.com2015-07-08 → 2016-05-07 · 4 obs

● 2015-07-08 01:50:02
● 2016-05-07 05:46:44
○ 2017-02-09 00:57:46
○ 2026-03-24 07:25:04

○MXinstitutodecalidad.com2015-07-08 → 2016-05-07 · 4 obs

● 2015-07-08 01:50:02
● 2016-05-07 05:46:44
○ 2017-02-09 00:57:46
○ 2026-03-24 07:25:04

●MXmx00.ionos.es2026-02-17 → 2026-03-24 · 3 obs

○ 2017-02-09 00:57:46
● 2026-02-17 05:38:56
● 2026-03-24 07:25:04

●MXmx01.ionos.es2026-02-17 → 2026-03-24 · 3 obs

○ 2017-02-09 00:57:46
● 2026-02-17 05:38:56
● 2026-03-24 07:25:04

○A192.232.249.2122015-07-08 → 2016-05-07 · 4 obs

● 2015-07-08 01:50:02
● 2016-05-07 05:46:44
○ 2017-02-09 00:57:46
○ 2026-03-24 07:25:04

●A2001:8d8:1001:609d:a1d2:c9b1:3f6b:78002026-02-17 → 2026-03-24 · 3 obs

○ 2020-02-16 03:14:36
● 2026-02-17 05:38:56
● 2026-03-24 07:25:04

●A212.227.247.552026-02-17 → 2026-03-24 · 3 obs

○ 2020-02-16 03:14:36
● 2026-02-17 05:38:56
● 2026-03-24 07:25:04

○A34.199.151.1632017-02-09 → 2017-02-09 · 4 obs

○ 2016-05-07 05:46:44
● 2017-02-09 00:57:46
○ 2020-02-16 03:14:36
○ 2026-03-24 07:25:04

○A52.20.154.32017-02-09 → 2017-02-09 · 4 obs

○ 2016-05-07 05:46:44
● 2017-02-09 00:57:46
○ 2020-02-16 03:14:36
○ 2026-03-24 07:25:04

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-02-09 → 2017-02-09 · 3 obs

● 2017-02-09 00:57:46
○ 2020-02-16 03:14:36
○ 2026-03-24 07:25:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
institutodecalidad.com	ns1094.ui-dns.de, ns1063.ui-dns.biz, ns1124.ui-dns.org, ns1074.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.74

NS records: ns1094.ui-dns.de, ns1063.ui-dns.biz, ns1124.ui-dns.org, ns1074.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for institutodecalidad.com (unsigned zone)

⏱️ Timing

Total: 413ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.227.247.55`
AAAA	1	`2001:8d8:1001:609d:a1d2:c9b1:3f6b:7800`
NS	4	`ns1124.ui-dns.org, ns1094.ui-dns.de...`
MX	2	`mx01.ionos.es (pri: 10), mx00.ionos.es (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1074.ui-dns.com hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1074.ui-dns.com, ns1074.ui-dns.com)

Analysis

IP Addresses

institutodecalidad.com points to two IP numbers: 2001:8d8:1001:609d:a1d2:c9b1:3f6b:7800 and 212.227.247.55.

Other host names, for instance locationappartementrosas.com, grupo-cci.com, cxcofficial.com, spainter.net and gestop.es share IP numbers with institutodecalidad.com.

Name Servers

institutodecalidad.com is delegated to four name servers: ns1063.ui-dns.biz, ns1074.ui-dns.com, ns1094.ui-dns.de and ns1124.ui-dns.org.

institutodecalidad.com at least partially shares name servers with other domains, for instance eliasfacilitadordegrupos.org, swv-online.de, berg-idl.de, natmedics.com and clevernow.com.

These name servers are commonly used together with the name servers ns1094.ui-dns.biz, ns1094.ui-dns.org, ns1094.ui-dns.com, ns1124.ui-dns.de, ns1124.ui-dns.biz, ns1124.ui-dns.com, ns1074.ui-dns.org, ns1074.ui-dns.biz, ns1074.ui-dns.de and ns1063.ui-dns.de.

Host names with two IP numbers:

ns1063.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:513f:100 and 217.160.81.63.

ns1074.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:524a:100 and 217.160.82.74.

ns1094.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:94 and 217.160.80.94.

ns1124.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:537c:100 and 217.160.83.124.

Mail Servers

institutodecalidad.com is handled by two mail servers: mx00.ionos.es and mx01.ionos.es.

institutodecalidad.com uses the same mail server configuration as other domains, such as flowbook.eu, herpul.com, controlcero.es, artiols.com and podologiasagradafamilia.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.

institutodecalidad.com - robtex.com