corestudio.dev - robtex.com
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 → 2026-09-28 · 2 obs
● 2026-09-28 10:45:36
●NSns2.unicloud.es2026-09-26 → 2026-09-28 · 2 obs
● 2026-09-28 10:45:36
●MXmail.unicloud.es2026-09-26 → 2026-09-28 · 2 obs
● 2026-09-28 10:45:36
●A82.223.46.1392026-09-26 → 2026-09-28 · 2 obs
● 2026-09-28 10:45:36
🔍 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: 2708ms | 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 resolves to one IP address: 82.223.46.139.
Name Servers
corestudio.dev has two authoritative name servers — ns1.unicloud.es and ns2.unicloud.es.
corestudio.dev uses the same name servers as several other domains — among them ortosport.es, cocinasjuandiego.es, hielosfuenteeterna.es and two more.
corestudio.dev has at least partial name server overlap with other domains, such as empresanacional.es, ferreteriaypiensosabril.es, rlsuministros.es and two others.
ns1.unicloud.es directs to 82.223.243.78 and ns2.unicloud.es directs to 82.223.101.123; each host name points to exactly one IP number.
Mail Servers
Mail for corestudio.dev is handled by a single mail server, mail.unicloud.es.
corestudio.dev uses an identical mail server configuration to several other domains — among them poliesteralonso.es, amasu.es, zmcreativa.es and two more.
mail.unicloud.es points to one IP number — 82.223.120.103.