corestudio.dev - dns.ninja
corestudio.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 82.223.46.139🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| NS | ns2.unicloud.es ⭐ | ||||||
| A | 82.223.101.123🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | ns2.unicloud.es | ||||||
| NS | ns1.unicloud.es | ||||||
| A | 82.223.243.78🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | ns1.unicloud.es | ||||||
| MX | mail.unicloud.es ⭐ | ||||||
| A | 82.223.120.103🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | mail.unicloud.es | ||||||
| TXT | v=spf1 +a +mx +a:ns2.unicloud.es -all | ||||||
| SOA | ns2.unicloud.essoporte@unicloud.es 2026-09-24 #4 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns1.unicloud.es2026-09-26 → 2026-10-15 · 2 obs
● 2026-10-15 03:07:40
●NSns2.unicloud.es2026-09-26 → 2026-10-15 · 2 obs
● 2026-10-15 03:07:40
●MXmail.unicloud.es2026-09-26 → 2026-10-15 · 2 obs
● 2026-10-15 03:07:40
●A82.223.46.1392026-09-26 → 2026-10-15 · 2 obs
● 2026-10-15 03:07:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| corestudio.dev | ns2.unicloud.es, ns1.unicloud.es | - |
✅ Authoritative Response
Server:82.223.101.123
NS records: ns2.unicloud.es, ns1.unicloud.es
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for corestudio.dev (unsigned zone)
⏱️ Timing
Total: 1347ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.223.46.139 |
| NS | 2 | ns2.unicloud.es, ns1.unicloud.es |
| MX | 1 | mail.unicloud.es (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:ns2.unicloud.es -all |
| SOA | 1 | ns2.unicloud.es soporte.unicloud.es |
Analysis
IP Addresses
corestudio.dev points to a single IP number: 82.223.46.139.
Name Servers
The NS records for corestudio.dev delegate to ns1.unicloud.es and ns2.unicloud.es.
corestudio.dev shares its name server setup with other domains, including ortosport.es, cocinasjuandiego.es, hielosfuenteeterna.es and two others.
There is at least partial name server overlap between corestudio.dev and other domains — empresanacional.es, monesteriocalidad.es, abasesorarte.com and two more among them.
ns1.unicloud.es → 82.223.243.78 and ns2.unicloud.es → 82.223.101.123: one IP number per host name.
Mail Servers
corestudio.dev has one mail server: mail.unicloud.es.
corestudio.dev shares the same mail server setup as other domains, including poliesteralonso.es, amasu.es, ge-manueldelacruz.com and two others.
mail.unicloud.es resolves to 82.223.120.103 and no other IP number.