bitopen.de - dns.ninja
bitopen.de
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=1780931619 | ||||||
Same first word
bitopen.org |
bitopen.es |
bitopen.de |
bitopen.ch |
bitopen.hu |
bitopen.ru |
bitopen.com |
bitopen.biz |
bitopen.vip |
bitopen.net |
Similar names
DNS History
7 records (6 active, 1 former)
●NSns23.tophost.ch2015-08-01 → 2026-06-08 · 2 obs
● 2026-06-08 15:36:44
●NSns24.tophost.ch2015-08-01 → 2026-06-08 · 2 obs
● 2026-06-08 15:36:44
●MXmx01.tophost.ch2015-08-01 → 2026-06-08 · 2 obs
● 2026-06-08 15:36:44
●MXmx02.tophost.ch2015-08-01 → 2026-06-08 · 2 obs
● 2026-06-08 15:36:44
●A194.150.248.1222026-05-28 → 2026-06-08 · 3 obs
● 2026-05-28 21:46:10
● 2026-06-08 15:36:44
○A194.150.248.2422015-08-01 → 2017-04-21 · 4 obs
● 2017-04-21 04:00:00
○ 2026-05-28 21:46:10
○ 2026-06-08 15:36:44
●A2a02:6201:c296:f800::f87a:12026-05-28 → 2026-06-08 · 3 obs
● 2026-05-28 21:46:10
● 2026-06-08 15:36:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| bitopen.de | ns23.tophost.ch, ns24.tophost.ch | - |
✅ Authoritative Response
Server:194.150.248.122
NS records: ns23.tophost.ch, ns24.tophost.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bitopen.de (unsigned zone)
⏱️ Timing
Total: 1225ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.150.248.122 |
| AAAA | 1 | 2a02:6201:c296:f800::f87a:1 |
| NS | 2 | ns24.tophost.ch, ns23.tophost.ch |
| MX | 2 | mx01.tophost.ch (pri: 10), mx02.tophost.ch (pri: 10) |
| TXT | 1 | v=spf1 ip4:194.150.248.122 include:_spf. |
| SOA | 1 | ns23.tophost.ch admin.novatrend.ch |
Analysis
IP Addresses
bitopen.de points to two IP numbers: 194.150.248.122 and 2a02:6201:c296:f800::f87a:1.
Among the host names that share IP numbers with bitopen.de are spielkiste.ch, expoarchiv.ch, primestyle.ch and two others.
Name Servers
bitopen.de is delegated to two name servers: ns23.tophost.ch and ns24.tophost.ch.
bitopen.de has the same name server delegation as a number of other domains, such as bitopen.com, azorean-spirit.com, theaterobertor.ch and two more.
bitopen.de partially shares its NS delegation with several other domains, including aeusseres-lind.ch, kverneland.ch, zenrace.com and two others.
ns1.stardesign-hosting.ch, ns2.stardesign-hosting.ch and ns47.tophost.ch — plus seven other name servers — are routinely found together with these name servers.
ns23.tophost.ch and ns24.tophost.ch each resolve to two IP addresses: ns23.tophost.ch points to 194.150.248.122 and 2a02:6201:c296:f800::f87a:1, while ns24.tophost.ch points to 194.150.249.122 and 2a02:6201:c296:f800::f97a:1.
Mail Servers
The MX records for bitopen.de point to two mail servers: mx01.tophost.ch and mx02.tophost.ch.
bitopen.de has the same mail server arrangement as a number of other domains, for example reinli.ch, barker7.com, refinanz.ch and two more.
bitopen.de partially shares its mail servers with other domains, i-need.ch and familientreffpunkt-russikon.ch being examples.
mx01.tophost.ch resolves to 46.232.182.200, 46.232.182.201, 46.232.182.202 and 46.232.182.203; mx02.tophost.ch resolves to 46.232.182.200, 46.232.182.201, 46.232.182.202 and 46.232.182.203 — each pointing to 4 IP numbers.
mx01.tophost.ch and mx02.tophost.ch are host names that each point to 46.232.182.200 IP addresses.
mx01.tophost.ch and mx02.tophost.ch are host names that each point to 46.232.182.201 IP addresses.
mx01.tophost.ch and mx02.tophost.ch are host names that each point to 46.232.182.202 IP addresses.
mx01.tophost.ch and mx02.tophost.ch are host names that each point to 46.232.182.203 IP addresses.