bitopen.org - dns.ninja
bitopen.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785855989 | ||||||
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.ch2015-07-19 → 2026-08-04 · 2 obs
● 2026-08-04 15:39:38
●NSns24.tophost.ch2015-07-19 → 2026-08-04 · 2 obs
● 2026-08-04 15:39:38
●MXmx01.tophost.ch2015-07-19 → 2026-08-04 · 2 obs
● 2026-08-04 15:39:38
●MXmx02.tophost.ch2015-07-19 → 2026-08-04 · 2 obs
● 2026-08-04 15:39:38
●A194.150.248.1222026-02-28 → 2026-08-04 · 3 obs
● 2026-02-28 12:08:12
● 2026-08-04 15:39:38
○A194.150.248.2422015-07-19 → 2017-02-06 · 4 obs
● 2017-02-06 22:15:40
○ 2026-02-28 12:08:12
○ 2026-08-04 15:39:38
●A2a02:6201:c296:f800::f87a:12026-02-28 → 2026-08-04 · 3 obs
● 2026-02-28 12:08:12
● 2026-08-04 15:39:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| bitopen.org | ns23.tophost.ch, ns24.tophost.ch | - |
✅ Authoritative Response
Server:194.150.249.122
NS records: ns23.tophost.ch, ns24.tophost.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bitopen.org (unsigned zone)
⏱️ Timing
Total: 839ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.150.248.122 |
| AAAA | 1 | 2a02:6201:c296:f800::f87a:1 |
| NS | 2 | ns23.tophost.ch, ns24.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.org points to the IP addresses 194.150.248.122 and 2a02:6201:c296:f800::f87a:1
swissreflexology.com, spacekiller.com, stns.ch plus two other host names have IP numbers in common with bitopen.org.
Name Servers
The NS records for bitopen.org delegate to ns23.tophost.ch and ns24.tophost.ch.
The name server configuration of bitopen.org is shared with other domains, for instance dertheatermacher.ch, assetmanagementswitzerland.org, albvps.com and two others.
There is at least partial name server overlap between bitopen.org and other domains — novarei-log.com, wbg-alpenblick.ch, svengermann.ch and two more among them.
These name servers regularly appear alongside ns1.stardesign-hosting.ch, ns2.stardesign-hosting.ch, ns47.tophost.ch and 7 other name servers in NS record sets.
ns23.tophost.ch resolves to 194.150.248.122 and 2a02:6201:c296:f800::f87a:1. Likewise, ns24.tophost.ch resolves to 194.150.249.122 and 2a02:6201:c296:f800::f97a:1 — two IP addresses apiece.
Mail Servers
bitopen.org uses two mail servers, mx01.tophost.ch and mx02.tophost.ch.
The mail server setup of bitopen.org matches that of other domains such as insode.ch, parmag.ch, romgmbh.ch and two others.
bitopen.org partially shares its mail servers with other domains; known examples include loc-ams.ch, fidagri.ch and xn--vonbrenag-t9a.com.
The hosts mx01.tophost.ch and mx02.tophost.ch each point to four IP addresses: mx01.tophost.ch resolves to 46.232.182.200, 46.232.182.201, 46.232.182.202 and 46.232.182.203 and mx02.tophost.ch directs to 46.232.182.200, 46.232.182.201, 46.232.182.202 and 46.232.182.203.
mx01.tophost.ch and mx02.tophost.ch each have 46.232.182.200 IP addresses.
mx01.tophost.ch and mx02.tophost.ch each have 46.232.182.201 IP addresses.
mx01.tophost.ch and mx02.tophost.ch each have 46.232.182.202 IP addresses.
mx01.tophost.ch and mx02.tophost.ch each have 46.232.182.203 IP addresses.