semaja.ch - robtex.com
semaja.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.40.14.8🇨🇭 VTX-NETWORK212.40.0.0/19 CH.VTX LIR Range | ||||||
| NS | ns01.vtx.ch ⭐ | ||||||
| A | 212.147.10.15🇨🇭 VTX-NETWORK212.147.0.0/17 CH.VTX LIR Range | ||||||
| PTR | ns01.vtx.ch | ||||||
| NS | ns02.vtx.ch | ||||||
| A | 212.147.10.161🇨🇭 VTX-NETWORK212.147.0.0/17 CH.VTX LIR Range | ||||||
| PTR | ns02.vtx.ch | ||||||
| MX | mx2.vtx.ch ⭐ | ||||||
| A | 194.38.175.33🇨🇭 VTX-NETWORK194.38.160.0/19 DECKPOINT-CH | ||||||
| PTR | mx2.vtx.ch | ||||||
| TXT | v=spf1 a mx include:spf.vtx.ch ~all | ||||||
| SOA | ns01.vtx.chdnsmaster@vtx.ch 2023-07-06 #1 | ||||||
ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.ch ⭐ | ||||||
| NS | b.nic.ch | ||||||
| NS | d.nic.ch | ||||||
| NS | e.nic.ch | ||||||
| NS | f.nic.ch | ||||||
| SOA | a.nic.chdns-operation@switch.ch 2026-07-18 #45 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A212.40.14.82015-07-04 → 2026-07-18 · 2 obs
● 2026-07-18 21:20:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| semaja.ch | ns02.vtx.ch, ns01.vtx.ch | 2 records |
✅ Authoritative Response
Server:212.147.10.161
NS records: ns02.vtx.ch, ns01.vtx.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for semaja.ch (unsigned zone)
⏱️ Timing
Total: 3995ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.40.14.8 |
| NS | 2 | ns01.vtx.ch, ns02.vtx.ch |
| MX | 1 | mx2.vtx.ch (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.vtx.ch ~all |
| SOA | 1 | ns01.vtx.ch dnsmaster.vtx.ch |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns02.vtx.ch, ns01.vtx.ch)
Analysis
IP Addresses
semaja.ch resolves to just one IP address, 212.40.14.8.
Two other host names, along with sgroot.ch, gasserderungs.ch and contextecommunication.ch, also share IP numbers with semaja.ch.
Name Servers
semaja.ch is delegated to two name servers: ns01.vtx.ch and ns02.vtx.ch.
semaja.ch shares its NS records with other domains, for example triora.ch, centis.ch, rogivue.ch and two others.
semaja.ch shares at least some of its name servers with other domains, such as marcbigler.com.
Each of ns01.vtx.ch and ns02.vtx.ch has one IP address: ns01.vtx.ch uses 212.147.10.15 and ns02.vtx.ch uses 212.147.10.161.
Mail Servers
The sole mail server for semaja.ch is mx2.vtx.ch.
Among the domains sharing a mail server setup with semaja.ch are wagnerfredi.ch, bluhm.ch, greenshot.ch and two others.
mx2.vtx.ch resolves to a single IP number: 194.38.175.33.