`tuprogramaciondidactica.com`

DNSSEC	⚠️ Not signed
A	91.146.99.15^{🇪🇸 LOADING91.146.99.0/24 Loading 99}
		PTR	`ushmb.loading.net`
NS	`ns1090.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:535a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1090.ui-dns.org`
		A	217.160.83.90^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1090.ui-dns.org`
NS	`ns1048.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5230:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1048.ui-dns.com`
		A	217.160.82.48^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1048.ui-dns.com`
NS	`ns1085.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5155:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1085.ui-dns.biz`
		A	217.160.81.85^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1085.ui-dns.biz`
NS	`ns1120.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:120^{🇺🇸 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	`ns1120.ui-dns.de`
		A	217.160.80.120^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1120.ui-dns.de`
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	`google-site-verification=q2SfQkXo8_psrE5CkwUS6REABdNPUYuXPY6PyW-_BLA`
TXT	`facebook-domain-verification=j3xic42if7ipg9rk1yfsesfoz9w9cl`
TXT	`v=spf1 include:_spf-eu.ionos.com include:one.zoho.com ~all`
TXT	`google-site-verification=AUnYhkU1R8PNOMjB2WlT1p2XhHrYSQ_Ph81qtNBVQF8`
TXT	`openai-domain-verification=dv-X2gQGXOV6nH5mNECFXM3lyV4`
TXT	`google-site-verification=aR0brwXCoj364fb-hFuqPo6QunJhw9QYMkwOzDeRJOE`
SOA	`ns1090.ui-dns.org`hostmaster@1und1.com 2017-06-01 #73

`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=1775968357

Same first word

tuprogramaciondidactica.com

DNS History

13 records (7 active, 6 former)

○NSns1042.ui-dns.de2019-05-02 → 2019-05-02 · 3 obs

● 2019-05-02 10:55:04
○ 2026-03-20 10:04:02
○ 2026-04-12 04:54:20

●NSns1048.ui-dns.com2026-03-20 → 2026-04-12 · 3 obs

○ 2019-05-02 10:55:04
● 2026-03-20 10:04:02
● 2026-04-12 04:54:20

○NSns1062.ui-dns.biz2019-05-02 → 2019-05-02 · 3 obs

● 2019-05-02 10:55:04
○ 2026-03-20 10:04:02
○ 2026-04-12 04:54:20

●NSns1085.ui-dns.biz2026-03-20 → 2026-04-12 · 3 obs

○ 2019-05-02 10:55:04
● 2026-03-20 10:04:02
● 2026-04-12 04:54:20

●NSns1090.ui-dns.org2026-03-20 → 2026-04-12 · 3 obs

○ 2019-05-02 10:55:04
● 2026-03-20 10:04:02
● 2026-04-12 04:54:20

○NSns1093.ui-dns.com2019-05-02 → 2019-05-02 · 3 obs

● 2019-05-02 10:55:04
○ 2026-03-20 10:04:02
○ 2026-04-12 04:54:20

○NSns1110.ui-dns.org2019-05-02 → 2019-05-02 · 3 obs

● 2019-05-02 10:55:04
○ 2026-03-20 10:04:02
○ 2026-04-12 04:54:20

●NSns1120.ui-dns.de2026-03-20 → 2026-04-12 · 3 obs

○ 2019-05-02 10:55:04
● 2026-03-20 10:04:02
● 2026-04-12 04:54:20

●MXmx00.ionos.es2019-05-02 → 2026-04-12 · 2 obs

● 2019-05-02 10:55:04
● 2026-04-12 04:54:20

●MXmx01.ionos.es2019-05-02 → 2026-04-12 · 2 obs

● 2019-05-02 10:55:04
● 2026-04-12 04:54:20

○A2001:8d8:100f:f000::2492019-05-02 → 2019-05-02 · 3 obs

● 2019-05-02 10:55:04
○ 2026-03-20 10:04:02
○ 2026-04-12 04:54:20

○A217.160.0.2482019-05-02 → 2019-05-02 · 3 obs

● 2019-05-02 10:55:04
○ 2026-03-20 10:04:02
○ 2026-04-12 04:54:20

●A91.146.99.152026-03-20 → 2026-04-12 · 3 obs

○ 2019-05-02 10:55:04
● 2026-03-20 10:04:02
● 2026-04-12 04:54:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net...	-
tuprogramaciondidactica.com	ns1085.ui-dns.biz, ns1090.ui-dns.org, ns1120.ui-dns.de, ns1048.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.81.85

NS records: ns1085.ui-dns.biz, ns1090.ui-dns.org, ns1120.ui-dns.de, ns1048.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tuprogramaciondidactica.com (unsigned zone)

⏱️ Timing

Total: 507ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.146.99.15`
NS	4	`ns1120.ui-dns.de, ns1048.ui-dns.com...`
MX	2	`mx00.ionos.es (pri: 10), mx01.ionos.es (pri: 10)`
TXT	6	`google-site-verification=aR0brwXCoj364fb, facebook-domain-verification=j3xic42if7i...`
SOA	1	`ns1090.ui-dns.org hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1048.ui-dns.com, ns1048.ui-dns.com)

Analysis

IP Addresses

tuprogramaciondidactica.com points to a single IP address: 91.146.99.15.

Other host names such as ushmb.loading.net, quicktypers.com, tesisymasters.es, tutfm.es and www.tesisymasters.es share IPs with tuprogramaciondidactica.com.

Name Servers

tuprogramaciondidactica.com is delegated to four name servers: ns1085.ui-dns.biz, ns1048.ui-dns.com, ns1120.ui-dns.de and ns1090.ui-dns.org.

tuprogramaciondidactica.com at least partially shares name servers with other domains, for example mygravelbike.com, eventagentur-leipzig.de, freiberger.com, solutionatwork.de and nexagis.com.

these name servers are commonly used with the following name servers: ns1120.ui-dns.biz, ns1120.ui-dns.com, ns1048.ui-dns.org, ns1120.ui-dns.org, ns1048.ui-dns.biz, ns1048.ui-dns.de, ns1085.ui-dns.com, ns1085.ui-dns.de, ns1085.ui-dns.org and ns1090.ui-dns.biz.

Host names with two IP numbers:

ns1085.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5155:100 and 217.160.81.85

ns1048.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5230:100 and 217.160.82.48

ns1120.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:120 and 217.160.80.120

ns1090.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:535a:100 and 217.160.83.90

Mail Servers

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

tuprogramaciondidactica.com shares the same mail server setup as other domains, including server01.chisoftpc.es, agrojuguetes.com, serel.eu, jamesvanderlust.com and giro2.es.

Host names with one IP number:

mx00.ionos.es points to 212.227.15.41; mx01.ionos.es points to 217.72.192.67.

tuprogramaciondidactica.com - robtex.com