bufferfly.de - robtex.com
bufferfly.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 65.21.88.149🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| A | 2a03:4000:0:1::e1e1AS1975402a03:4000::/32 | ||||||
| A | 46.38.225.225 | ||||||
| NS | second-dns.netcup.net | ||||||
| A | 2a03:4000:2:24b::c7c7AS1975402a03:4000::/32 | ||||||
| A | 37.221.199.199 | ||||||
| NS | third-dns.netcup.net | ||||||
| A | 2a03:4001:0:106::3f44AS1975402a03:4001::/32 | ||||||
| A | 188.68.63.68 | ||||||
| MX | mail.bufferfly.de ⭐ | ||||||
| TXT | v=spf1 mx a include:_spf.webhosting.systems ~all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2026-08-06 #21 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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=1790023645 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSroot-dns.netcup.net2026-09-06 → 2026-09-21 · 2 obs
● 2026-09-21 21:12:50
●NSsecond-dns.netcup.net2026-09-06 → 2026-09-21 · 2 obs
● 2026-09-21 21:12:50
●NSthird-dns.netcup.net2026-09-06 → 2026-09-21 · 2 obs
● 2026-09-21 21:12:50
●MXmail.bufferfly.de2026-09-06 → 2026-09-21 · 2 obs
● 2026-09-21 21:12:50
●A65.21.88.1492026-09-06 → 2026-09-21 · 2 obs
● 2026-09-21 21:12:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, z.nic.de, f.nic.de | - |
| bufferfly.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 bufferfly.de (unsigned zone)
⏱️ Timing
Total: 1697ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 65.21.88.149 |
| NS | 3 | root-dns.netcup.net, second-dns.netcup.net... |
| MX | 1 | mail.bufferfly.de (pri: 10) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
IP Addresses
bufferfly.de resolves to just one IP address, 65.21.88.149.
Two other host names, along with parkping.de, heartchor-bremen.de and swarm-wiki.de, also share IP numbers with bufferfly.de.
Name Servers
Three name servers are authoritative for bufferfly.de: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
The name servers of bufferfly.de overlap at least partially with those of other domains — among them montemd.de, rene-sasse.de, festivalalarm.de and two more.
root-dns.netcup.net resolves to 46.38.225.225 and 2a03:4000:0:1::e1e1. second-dns.netcup.net resolves to 37.221.199.199 and 2a03:4000:2:24b::c7c7. third-dns.netcup.net resolves to 188.68.63.68 and 2a03:4001:0:106::3f44. All three hostnames point to two IP numbers each.