b4coding.dev - robtex.com
b4coding.dev
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
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DNS History
6 records (6 active, 0 former)
●NSns93.tophost.ch2026-08-19 → 2026-11-15 · 2 obs
● 2026-11-15 00:35:44
●NSns94.tophost.ch2026-08-19 → 2026-11-15 · 2 obs
● 2026-11-15 00:35:44
●MXmx01.tophost.ch2026-08-19 → 2026-11-15 · 2 obs
● 2026-11-15 00:35:44
●MXmx02.tophost.ch2026-08-19 → 2026-11-15 · 2 obs
● 2026-11-15 00:35:44
●A194.150.248.2152026-08-19 → 2026-11-15 · 2 obs
● 2026-11-15 00:35:44
●A2a02:6201:c296:f800::f8d7:12026-08-19 → 2026-11-15 · 2 obs
● 2026-11-15 00:35:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| b4coding.dev | ns94.tophost.ch, ns93.tophost.ch | - |
✅ Authoritative Response
Server:194.150.249.215
NS records: ns94.tophost.ch, ns93.tophost.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b4coding.dev (unsigned zone)
⏱️ Timing
Total: 1969ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.150.248.215 |
| AAAA | 1 | 2a02:6201:c296:f800::f8d7:1 |
| NS | 2 | ns94.tophost.ch, ns93.tophost.ch |
| MX | 2 | mx02.tophost.ch (pri: 10), mx01.tophost.ch (pri: 10) |
| TXT | 1 | v=spf1 ip4:194.150.248.215 include:_spf. |
| SOA | 1 | ns93.tophost.ch admin.novatrend.ch |
Analysis
IP Addresses
b4coding.dev has two IP addresses: 194.150.248.215 and 2a02:6201:c296:f800::f8d7:1
Two other host names, along with glasarchitektur.ch, valsecchi-liegenschaften.ch and eggwiesen.ch, also share IP numbers with b4coding.dev.
Name Servers
DNS delegation for b4coding.dev points to two name servers: ns93.tophost.ch and ns94.tophost.ch.
b4coding.dev shares its NS records with other domains, for example mozaik.ch, usmmarkt.ch, dinfreiruum.ch and two others.
At least some of b4coding.dev's name servers are shared with other domains, for example security-event.ch, filigranverglasungen.ch, swissfineline.com and two more.
These name servers tend to be deployed in combination with the name servers ns1.unorm.ch and ns2.unorm.ch.
ns93.tophost.ch directs to 194.150.248.215 and 2a02:6201:c296:f800::f8d7:1. ns94.tophost.ch directs to 194.150.249.215 and 2a02:6201:c296:f800::f9d7:1. Each host name carries two IP addresses.
Mail Servers
b4coding.dev is served by two mail servers, mx01.tophost.ch and mx02.tophost.ch.
Among the domains sharing a mail server setup with b4coding.dev are wionline.ch, sereinasteinemann.ch, alohayoga.ch and two others.
b4coding.dev overlaps on mail servers with certain other domains, zuozclub.com among them.
The host names mx01.tophost.ch and mx02.tophost.ch each point to four IP numbers: mx01.tophost.ch points to 46.232.182.200, 46.232.182.201, 46.232.182.202 and 46.232.182.203. mx02.tophost.ch points to 46.232.182.200, 46.232.182.201, 46.232.182.202 and 46.232.182.203.
Host names pointing to 46.232.182.200 IP addresses: mx01.tophost.ch and mx02.tophost.ch.
Host names pointing to 46.232.182.201 IP addresses: mx01.tophost.ch and mx02.tophost.ch.
Host names pointing to 46.232.182.202 IP addresses: mx01.tophost.ch and mx02.tophost.ch.
Host names pointing to 46.232.182.203 IP addresses: mx01.tophost.ch and mx02.tophost.ch.