sma.ch - robtex.com
sma.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 141.249.145.42🇨🇭 Switch141.249.0.0/16 METEOSCHWEIZ-NET | ||||||
| NS | dns1.meteoswiss.ch ⭐ | ||||||
| A | 141.249.133.60🇨🇭 Switch141.249.0.0/16 METEOSCHWEIZ-NET | ||||||
| PTR | dns1.meteoswiss.ch | ||||||
| NS | dns2.meteoswiss.ch | ||||||
| A | 141.249.133.61🇨🇭 Switch141.249.0.0/16 METEOSCHWEIZ-NET | ||||||
| PTR | dns2.meteoswiss.ch | ||||||
| NS | dns3.meteoswiss.ch | ||||||
| A | 141.249.145.90🇨🇭 Switch141.249.0.0/16 METEOSCHWEIZ-NET | ||||||
| SOA | dns1.meteoswiss.chroot@dns1.meteoswiss.ch 2022-04-22 #0 | ||||||
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 2026-02-17 #2 | ||||||
Subdomains
www.sma.ch |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns1.meteoswiss.ch2015-08-28 → 2026-03-02 · 2 obs
● 2026-03-02 10:51:22
●NSdns2.meteoswiss.ch2015-08-28 → 2026-03-02 · 2 obs
● 2026-03-02 10:51:22
●NSdns3.meteoswiss.ch2026-02-18 → 2026-03-02 · 3 obs
● 2026-02-18 13:20:56
● 2026-03-02 10:51:22
●A141.249.145.422015-08-28 → 2026-03-02 · 2 obs
● 2026-03-02 10:51:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| sma.ch | dns3.meteoswiss.ch, dns2.meteoswiss.ch, dns1.meteoswiss.ch | 3 records |
✅ Authoritative Response
Server: 141.249.145.90
NS records: dns3.meteoswiss.ch, dns2.meteoswiss.ch, dns1.meteoswiss.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sma.ch (unsigned zone)
⏱️ Timing
Total: 653ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 141.249.145.42 |
| NS | 3 | dns3.meteoswiss.ch, dns1.meteoswiss.ch... |
| SOA | 1 | dns1.meteoswiss.ch root.dns1.meteoswiss. |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (dns3.meteoswiss.ch, dns2.meteoswiss.ch, dns1.meteoswiss.ch)
Analysis
Hierarchy
sma.ch is parent of www.sma.ch.
IP Addresses
sma.ch points to a single IP: 141.249.145.42.
Other host names, for instance danger-naturel.ch, meteoschweiz.net, meteosuisse.ch, naturgefahren.ch and meteosvizzera.admin.ch share IP numbers with sma.ch.
Name Servers
sma.ch is delegated to three name servers: dns1.meteoswiss.ch, dns2.meteoswiss.ch and dns3.meteoswiss.ch.
sma.ch at least partially shares its name servers with other domains, for instance danger-naturel.ch, meteoschweiz.net, meteosuisse.ch, naturgefahren.ch and meteoalarm.ch.
Host names with one IP number:
dns1.meteoswiss.ch points to: 141.249.133.60.
dns2.meteoswiss.ch points to: 141.249.133.61.
dns3.meteoswiss.ch points to: 141.249.145.90.