squarebuzz.de - dns.ninja
squarebuzz.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:4000:61:2c5d::17:8382🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| A | 202.61.232.40🇩🇪 netcup-AS202.61.232.0/24 | ||||||
| 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 | ||||||
| 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 | ||||||
| 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 | ||||||
| MX | mail.squarebuzz.de ⭐ | ||||||
| A | 202.61.232.42🇩🇪 netcup-AS202.61.232.0/24 | ||||||
| PTR | mxe82a.netcup.net | ||||||
| MX | mxe82a.netcup.net(50) | ||||||
| A | 2a03:4000:0:4cf:5493:f6ff:fe15:bc33🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | mxe82a.netcup.net | ||||||
| A | 202.61.232.42🇩🇪 netcup-AS202.61.232.0/24 | ||||||
| PTR | mxe82a.netcup.net | ||||||
| TXT | v=spf1 mx a include:_spf.webhosting.systems ~all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2022-09-07 #12 | ||||||
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=1782668946 | ||||||
Subdomains
mail.squarebuzz.de |
Same first word
squarebuzz.de |
Similar names
DNS History
7 records (7 active, 0 former)
●NSroot-dns.netcup.net2026-03-08 → 2026-06-28 · 2 obs
● 2026-06-28 18:19:10
●NSsecond-dns.netcup.net2026-03-08 → 2026-06-28 · 2 obs
● 2026-06-28 18:19:10
●NSthird-dns.netcup.net2026-03-08 → 2026-06-28 · 2 obs
● 2026-06-28 18:19:10
●MXmail.squarebuzz.de2026-03-08 → 2026-06-28 · 2 obs
● 2026-06-28 18:19:10
●MXmxe82a.netcup.net2026-03-08 → 2026-06-28 · 2 obs
● 2026-06-28 18:19:10
●A202.61.232.402026-03-08 → 2026-06-28 · 2 obs
● 2026-06-28 18:19:10
●A2a03:4000:61:2c5d::17:83822026-03-08 → 2026-06-28 · 2 obs
● 2026-06-28 18:19:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| squarebuzz.de | root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net | - |
✅ Authoritative Response
Server:46.38.225.225
NS records: root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for squarebuzz.de (unsigned zone)
⏱️ Timing
Total: 1433ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.61.232.40 |
| AAAA | 1 | 2a03:4000:61:2c5d::17:8382 |
| NS | 3 | second-dns.netcup.net, root-dns.netcup.net... |
| MX | 2 | mail.squarebuzz.de (pri: 10), mxe82a.netcup.net (pri: 50) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
squarebuzz.de serves as the parent of mail.squarebuzz.de.
IP Addresses
squarebuzz.de resolves to the IP addresses 202.61.232.40 and 2a03:4000:61:2c5d::17:8382
xiejunbo.eu, fahrschule-ettinger.de, neourban.de and two other host names share IP numbers with squarebuzz.de.
Name Servers
squarebuzz.de has three name servers — root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
squarebuzz.de has at least partial name server overlap with other domains, such as nmrkr.de, blacksec.de, rst-wemixit.com and two others.
Each of root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net points to two IP numbers. root-dns.netcup.net points to 46.38.225.225 and 2a03:4000:0:1::e1e1. second-dns.netcup.net points to 37.221.199.199 and 2a03:4000:2:24b::c7c7. third-dns.netcup.net points to 188.68.63.68 and 2a03:4001:0:106::3f44.
Mail Servers
Mail for squarebuzz.de is handled by two mail servers — mail.squarebuzz.de and mxe82a.netcup.net.
squarebuzz.de has at least partial mail server overlap with other domains such as loongreloaded.com, packers-germany.de, medienort.de and two more.
These mail servers commonly appear together with mail.loongreloaded.com, mail.packers-germany.de, mail.medienort.de and two other mail servers.
Hostnames that resolve to two IP addresses:
mxe82a.netcup.net resolves to 202.61.232.42 and 2a03:4000:0:4cf:5493:f6ff:fe15:bc33.
Hosts with just one IP address:
mail.squarebuzz.de resolves to 202.61.232.42.
The host names mxe82a.netcup.net and mail.squarebuzz.de both resolve to 202.61.232.42 IP addresses.