blockchainbasic.de - robtex.com
blockchainbasic.de
de
| DNSSEC | ⚠️ Not signed | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1789949243 | ||||||
Same first word
blockchainbasic.com |
blockchainbasic.de |
Similar names
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSroot-dns.netcup.net2026-09-04 → 2026-09-21 · 2 obs
● 2026-09-21 00:20:04
●NSsecond-dns.netcup.net2026-09-04 → 2026-09-21 · 2 obs
● 2026-09-21 00:20:04
●NSthird-dns.netcup.net2026-09-04 → 2026-09-21 · 2 obs
● 2026-09-21 00:20:04
●MXmail.blockchainbasic.de2026-09-04 → 2026-09-21 · 2 obs
● 2026-09-21 00:20:04
●MXmxe857.netcup.net2026-09-04 → 2026-09-21 · 2 obs
● 2026-09-21 00:20:04
●A202.61.232.852026-09-04 → 2026-09-21 · 2 obs
● 2026-09-21 00:20:04
●A2a03:4000:61:919d::20:57382026-09-04 → 2026-09-21 · 2 obs
● 2026-09-21 00:20:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| blockchainbasic.de | root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:37.221.199.199
NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blockchainbasic.de (unsigned zone)
⏱️ Timing
Total: 1318ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.61.232.85 |
| AAAA | 1 | 2a03:4000:61:919d::20:5738 |
| NS | 3 | root-dns.netcup.net, second-dns.netcup.net... |
| MX | 2 | mail.blockchainbasic.de (pri: 10), mxe857.netcup.net (pri: 50) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
IP Addresses
blockchainbasic.de resolves to the IP addresses 202.61.232.85 and 2a03:4000:61:919d::20:5738
sv-mettingen-1892.de, sermedia.de, daniel-schnurr.de plus two other host names have IP numbers in common with blockchainbasic.de.
Name Servers
The authoritative name servers for blockchainbasic.de are root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net — three in total.
blockchainbasic.de has at least partial name server overlap with other domains, such as moveana.de, arne-steinbach.de, soul-bodywork.de and two others.
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
blockchainbasic.de uses two mail servers, mail.blockchainbasic.de and mxe857.netcup.net.
At least some of the mail servers used by blockchainbasic.de are shared with other domains: rsv-idstein.de, ihrwebservice.de, madworld.de and two others among them.
These mail servers tend to be used in combination with the mail servers mx1.spambarrier.de and mx2.spambarrier.de.
Host names pointing to two IP addresses:
mxe857.netcup.net directs traffic to 202.61.232.87 and 2a03:4000:0:502:b4e0:d9ff:fefc:b0da.
Host names resolving to a single IP address:
mail.blockchainbasic.de has the IP address 202.61.232.87.
Both mxe857.netcup.net and mail.blockchainbasic.de resolve to 202.61.232.87 IP addresses each.