cardu.ch - robtex.com
cardu.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.40.5.43🇨🇭 VTX-NETWORK212.40.0.0/19 CH.VTX LIR Range | ||||||
| PTR | mydomain5.datacomm.ch | ||||||
| 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 ⚠️ Not in parent delegation | ||||||
| A | 212.147.10.161🇨🇭 VTX-NETWORK212.147.0.0/17 CH.VTX LIR Range | ||||||
| PTR | ns02.vtx.ch | ||||||
| MX | mx2.vtx.ch(10) | ||||||
| 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.chhostmaster@vtx.ch 2024-04-19 #3 | ||||||
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 2026-03-29 #25 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns02.vtx.ch2015-06-25 → 2026-03-29 · 5 obs
● 2026-03-27 06:04:24
○ 2026-03-28 08:17:36
● 2026-03-29 02:22:50
● 2026-03-29 12:37:48
●MXmx2.vtx.ch2015-06-25 → 2026-03-29 · 5 obs
● 2026-03-27 06:04:24
○ 2026-03-28 08:17:36
● 2026-03-29 02:22:50
● 2026-03-29 12:37:48
●A212.40.5.432015-06-25 → 2026-03-29 · 5 obs
● 2026-03-27 06:04:24
○ 2026-03-28 08:17:36
● 2026-03-29 02:22:50
● 2026-03-29 12:37:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | e.nic.ch, f.nic.ch, d.nic.ch, b.nic.ch... | - |
| cardu.ch | ns01.vtx.ch | 1 record |
✅ Authoritative Response
Server:212.147.10.15
NS records: ns01.vtx.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cardu.ch (unsigned zone)
⏱️ Timing
Total: 3427ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.40.5.43 |
| NS | 2 | ns01.vtx.ch, ns02.vtx.ch |
| MX | 2 | mx2.vtx.ch (pri: 10), mx2.vtx.ch (pri: 0) |
| TXT | 1 | v=spf1 a mx include:spf.vtx.ch -all |
| SOA | 1 | ns01.vtx.ch hostmaster.vtx.ch |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns01.vtx.ch)
Analysis
IP Addresses
cardu.ch resolves to one IP number: 212.40.5.43.
other host names including just-do-it.ch, h-i-t.ch, debastiani.com, marcbigler.com and finorg.ch share IP numbers with cardu.ch.
Name Servers
cardu.ch is delegated to two name servers ns01.vtx.ch and ns02.vtx.ch.
cardu.ch shares the same name server setup as other domains, for instance oxxoo.ch, odier.ch, fobu.ch, tusa.ch and stiledivita.info.
cardu.ch shares name servers with other domains at least partially, for example ppge.ch and syzbank.com.
Host names with one IP number:
ns01.vtx.ch points to 212.147.10.15
ns02.vtx.ch points to 212.147.10.161
Mail Servers
cardu.ch is handled by a single mail server, mx2.vtx.ch.
cardu.ch shares the same mail server setup as other domains, for instance acesecurity.eu, maparoma.ch, about.ch, wimmusic.ch and timeco.ch.
cardu.ch shares some mail servers with other domains, at least partially, for example olcona.ch and blumen-flueckiger.ch.
mx2.vtx.ch resolves to IP 194.38.175.33.