ski-school.ch - robtex.com
ski-school.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ | ||||||
| A | 91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com | ||||||
| A | 91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #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 2026-03-26 #1 | ||||||
Subdomains
bettmeralp.ski-school.ch |
Same first word
DNS History
10 records (4 active, 6 former)
○NSns1.onlydomains.com2017-02-03 → 2021-09-23 · 4 obs
● 2021-09-23 00:44:30
○ 2026-03-25 23:48:36
○ 2026-03-25 23:48:38
○NSns2.onlydomains.com2017-02-03 → 2021-09-23 · 4 obs
● 2021-09-23 00:44:30
○ 2026-03-25 23:48:36
○ 2026-03-25 23:48:38
○NSns3.onlydomains.com2017-02-03 → 2021-09-23 · 4 obs
● 2021-09-23 00:44:30
○ 2026-03-25 23:48:36
○ 2026-03-25 23:48:38
●NSsl1.sedo.com2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 23:48:36
● 2026-03-25 23:48:38
●NSsl2.sedo.com2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 23:48:36
● 2026-03-25 23:48:38
●MXlocalhost2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 23:48:36
● 2026-03-25 23:48:38
○MXmail.ski-school.ch2017-02-03 → 2021-09-23 · 4 obs
● 2021-09-23 00:44:30
○ 2026-03-25 23:48:36
○ 2026-03-25 23:48:38
○A184.95.38.1952017-02-03 → 2018-09-27 · 4 obs
● 2018-09-27 15:53:20
○ 2020-04-08 20:44:14
○ 2026-03-25 23:48:38
○A198.50.252.642020-04-08 → 2021-09-23 · 5 obs
● 2020-04-08 20:44:14
● 2021-09-23 00:44:30
○ 2026-03-25 23:48:36
○ 2026-03-25 23:48:38
●A91.195.241.2322026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 23:48:36
● 2026-03-25 23:48:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| ski-school.ch | sl2.sedo.com, sl1.sedo.com | - |
✅ Authoritative Response
Server:91.195.241.173
NS records: sl2.sedo.com, sl1.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ski-school.ch (unsigned zone)
⏱️ Timing
Total: 1123ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl2.sedo.com, sl1.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
Analysis
Hierarchy
ski-school.ch is parent of bettmeralp.ski-school.ch.
IP Addresses
ski-school.ch points to a single IP: 91.195.241.232.
Other host names, for instance west1.de, credin.de, gevent.eu, lgweb.de and rago.in share IP numbers with ski-school.ch.
Name Servers
ski-school.ch's delegation is to two name servers sl1.sedo.com and sl2.sedo.com.
ski-school.ch shares the same name server configuration as other domains, such as conciergeprive.ch, otherland.eu, oel-kosten.de, pixelcafe.de and xstep.de.
Host names with a single IP:
sl1.sedo.com resolves to 91.195.240.173.
sl2.sedo.com resolves to 91.195.241.173.
Mail Servers
ski-school.ch is served by a single mail server, localhost.
ski-school.ch uses the same mail server setup as other domains such as www.my(0x787878)portal.com, simplysarahshaw.com, grevenstein-pelze.de, bcsusa.com and www.cue.us.