computersystem.ch - dns.ninja
computersystem.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.140.138.35🇨🇭 SUNRISE46.140.128.0/17 CH-SUNRISE sunrise / ex_UPC | ||||||
| PTR | 46-140-138-35.static.cablecom.ch | ||||||
| NS | dns1.creaswiss.ch ⭐ | ||||||
| A | 46.140.138.12🇨🇭 SUNRISE46.140.128.0/17 CH-SUNRISE sunrise / ex_UPC | ||||||
| PTR | dns1.aspsolutions.ch | ||||||
| NS | dns2.creaswiss.ch | ||||||
| A | 46.140.138.13🇨🇭 SUNRISE46.140.128.0/17 CH-SUNRISE sunrise / ex_UPC | ||||||
| PTR | dns2.aspsolutions.ch | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | dns1.creaswiss.chhostmaster@aspsolutions.ch 2020-05-19 #2 | ||||||
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 2026-07-10 #25 | ||||||
Same first word
Similar names
DNS History
5 records (3 active, 2 former)
●NSdns1.creaswiss.ch2015-07-06 → 2026-07-10 · 2 obs
● 2026-07-10 11:01:10
●NSdns2.creaswiss.ch2015-07-06 → 2026-07-10 · 2 obs
● 2026-07-10 11:01:10
○MXthisdomainisnotvalidformx.info2015-07-06 → 2018-07-21 · 4 obs
● 2018-07-21 19:47:58
○ 2026-04-15 06:16:24
○ 2026-07-10 11:01:10
●A46.140.138.352018-07-21 → 2026-07-10 · 3 obs
● 2018-07-21 19:47:58
● 2026-07-10 11:01:10
○A46.140.138.382015-07-06 → 2017-01-19 · 4 obs
● 2017-01-19 12:30:06
○ 2018-07-21 19:47:58
○ 2026-07-10 11:01:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| computersystem.ch | dns1.creaswiss.ch, dns2.creaswiss.ch | 2 records |
✅ Authoritative Response
Server:46.140.138.12
NS records: dns1.creaswiss.ch, dns2.creaswiss.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for computersystem.ch (unsigned zone)
⏱️ Timing
Total: 724ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.140.138.35 |
| NS | 2 | dns1.creaswiss.ch, dns2.creaswiss.ch |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | dns1.creaswiss.ch hostmaster.aspsolution |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.creaswiss.ch, dns2.creaswiss.ch)
Analysis
IP Addresses
computersystem.ch resolves to just one IP address, 46.140.138.35.
Two other host names, along with erdarbeiten.ch, fotomodel.ch and discotheken.ch, also share IP numbers with computersystem.ch.
Name Servers
Two name servers handle the delegation for computersystem.ch: dns1.creaswiss.ch and dns2.creaswiss.ch.
computersystem.ch shares its NS records with other domains, for example spotlampe.ch, bahnreise.ch, xn--bgelbrett-q9a.ch and two others.
dns1.creaswiss.ch and dns2.creaswiss.ch each resolve to one IP number: dns1.creaswiss.ch points to 46.140.138.12 and dns2.creaswiss.ch points to 46.140.138.13.