sourcecode.studio - dns.ninja
sourcecode.studio
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:4000:30:596a::12:2971🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| A | 188.68.47.205🇩🇪 netcup-AS188.68.47.0/24 | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| A | 2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | root-dns.netcup.net | ||||||
| A | 46.38.225.225🇩🇪 netcup-AS46.38.225.0/24 | ||||||
| PTR | root-dns.netcup.net | ||||||
| NS | second-dns.netcup.net | ||||||
| A | 2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | second-dns.netcup.net | ||||||
| A | 37.221.199.199🇩🇪 netcup-AS37.221.196.0/22 | ||||||
| PTR | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| A | 2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| MX | mail.sourcecode.studio ⭐ | ||||||
| A | 188.68.47.207🇩🇪 netcup-AS188.68.47.0/24 | ||||||
| MX | mx2fcf.netcup.net(50) | ||||||
| A | 2a03:4000:0:349:383a:5eff:fe18:2ae6🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | mx2fcf.netcup.net | ||||||
| A | 188.68.47.207🇩🇪 netcup-AS188.68.47.0/24 | ||||||
| TXT | v=spf1 mx a include:_spf.webhosting.systems ~all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2026-10-24 #24 | ||||||
studio
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.studio ⭐ | ||||||
| NS | v0n1.nic.studio | ||||||
| NS | v0n2.nic.studio | ||||||
| NS | v0n3.nic.studio | ||||||
| NS | v2n0.nic.studio | ||||||
| NS | v2n1.nic.studio | ||||||
| SOA | v0n0.nic.studiohostmaster@donuts.email serial=1792934297 | ||||||
Subdomains
mail.sourcecode.studio |
Same first word
Similar names
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSroot-dns.netcup.net2026-09-16 → 2026-10-25 · 2 obs
● 2026-10-25 13:43:08
●NSsecond-dns.netcup.net2026-09-16 → 2026-10-25 · 2 obs
● 2026-10-25 13:43:08
●NSthird-dns.netcup.net2026-09-16 → 2026-10-25 · 2 obs
● 2026-10-25 13:43:08
●MXmail.sourcecode.studio2026-09-16 → 2026-10-25 · 2 obs
● 2026-10-25 13:43:08
●MXmx2fcf.netcup.net2026-09-16 → 2026-10-25 · 2 obs
● 2026-10-25 13:43:08
●A188.68.47.2052026-09-16 → 2026-10-25 · 2 obs
● 2026-10-25 13:43:08
●A2a03:4000:30:596a::12:29712026-09-16 → 2026-10-25 · 2 obs
● 2026-10-25 13:43:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| studio | v0n0.nic.studio, v0n1.nic.studio, v0n2.nic.studio, v0n3.nic.studio... | 12 records |
| sourcecode.studio | root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net | - |
✅ Authoritative Response
Server:188.68.63.68
NS records: root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sourcecode.studio (unsigned zone)
⏱️ Timing
Total: 1417ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.68.47.205 |
| AAAA | 1 | 2a03:4000:30:596a::12:2971 |
| NS | 3 | root-dns.netcup.net, second-dns.netcup.net... |
| MX | 2 | mail.sourcecode.studio (pri: 10), mx2fcf.netcup.net (pri: 50) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.studio, v0n1.nic.studio, v0n2.nic.studio...)
Analysis
Hierarchy
mail.sourcecode.studio is a subdomain of sourcecode.studio.
IP Addresses
sourcecode.studio has two IP addresses: 188.68.47.205 and 2a03:4000:30:596a::12:2971
Two other host names, along with nachfolge.li, drohnenschule-leipzig.de and kutsch-und-planwagenfahrten.de, also share IP numbers with sourcecode.studio.
Name Servers
The authoritative name servers for sourcecode.studio are root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net — three in total.
The name servers of sourcecode.studio overlap at least partially with those of other domains — among them familie-illmer.de, convic.eu, fischerjk.com and two more.
root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net all resolve to exactly two IP numbers apiece: root-dns.netcup.net → 46.38.225.225 and 2a03:4000:0:1::e1e1; second-dns.netcup.net → 37.221.199.199 and 2a03:4000:2:24b::c7c7; third-dns.netcup.net → 188.68.63.68 and 2a03:4001:0:106::3f44.
Mail Servers
sourcecode.studio is served by two mail servers, mx2fcf.netcup.net and mail.sourcecode.studio.
There is at least a partial MX overlap between sourcecode.studio and other domains, including aiflash.de, geraeuschemacher.ch, wohncasa.com and two others.
Host names that have two IP addresses:
mx2fcf.netcup.net directs traffic to 188.68.47.207 and 2a03:4000:0:349:383a:5eff:fe18:2ae6.
Host names that point to one IP address:
mail.sourcecode.studio has the IP address 188.68.47.207.
Both mx2fcf.netcup.net and mail.sourcecode.studio resolve to 188.68.47.207 IP addresses each.