schaltag.ch - robtex.com
schaltag.ch
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 2026-03-25 #38 | ||||||
Subdomains
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NSns1.hans.hosteurope.de2015-08-14 → 2017-02-19 · 4 obs
● 2017-02-19 10:30:56
○ 2026-02-15 17:14:34
○ 2026-03-25 18:33:56
●NSns17.tophost.ch2026-02-15 → 2026-03-25 · 3 obs
● 2026-02-15 17:14:34
● 2026-03-25 18:33:56
●NSns18.tophost.ch2026-02-15 → 2026-03-25 · 3 obs
● 2026-02-15 17:14:34
● 2026-03-25 18:33:56
○NSns2.hans.hosteurope.de2015-08-14 → 2017-02-19 · 4 obs
● 2017-02-19 10:30:56
○ 2026-02-15 17:14:34
○ 2026-03-25 18:33:56
●MXschaltag-ch.mail.protection.outlook.com2026-02-15 → 2026-03-25 · 3 obs
● 2026-02-15 17:14:34
● 2026-03-25 18:33:56
○MXsmtp.schaltag.ch2015-08-14 → 2017-02-19 · 4 obs
● 2017-02-19 10:30:56
○ 2026-02-15 17:14:34
○ 2026-03-25 18:33:56
○A193.33.128.1412016-03-14 → 2017-02-19 · 5 obs
● 2016-03-14 09:02:34
● 2017-02-19 10:30:56
○ 2026-02-15 17:14:34
○ 2026-03-25 18:33:56
●A193.33.128.1662026-02-15 → 2026-03-25 · 3 obs
● 2026-02-15 17:14:34
● 2026-03-25 18:33:56
○A212.71.111.682015-08-14 → 2015-12-12 · 4 obs
● 2015-12-12 23:59:50
○ 2016-03-14 09:02:34
○ 2026-03-25 18:33:56
●A2a02:6201:c121:8080::a6:12026-02-15 → 2026-03-25 · 3 obs
● 2026-02-15 17:14:34
● 2026-03-25 18:33:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| schaltag.ch | ns17.tophost.ch, ns18.tophost.ch | - |
✅ Authoritative Response
Server:193.33.128.166
NS records: ns17.tophost.ch, ns18.tophost.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1503ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.33.128.166 |
| AAAA | 1 | 2a02:6201:c121:8080::a6:1 |
| NS | 2 | ns18.tophost.ch, ns17.tophost.ch |
| MX | 1 | schaltag-ch.mail.protection.outlook.com |
| TXT | 4 | A+p6Trb9gJCg4mfuNWzrsmHQZ+PQ0eBv1GGhu3mR, _idnyss3ddpwf96x0dle5gqf12xuuwlm... |
| SOA | 1 | ns17.tophost.ch admin.novatrend.ch |
Analysis
Hierarchy
schaltag.ch is a parent of smtp.schaltag.ch and mail.schaltag.ch.
IP Addresses
schaltag.ch points to two IPs: 2a02:6201:c121:8080::a6:1 and 193.33.128.166.
Other host names, for instance kranausbildung.ch, asqt.ch, carolineschenk.ch, sc-r.ch and mx01.f50.ch share IP numbers with schaltag.ch.
Name Servers
Two name servers ns17.tophost.ch and ns18.tophost.ch are delegated to schaltag.ch.
schaltag.ch uses the same name server configuration as other domains, such as sommers.ch, joshbrack.ch, aluoffice.de, malteserhaus.ch and 321projects123.com.
Host names with two IPs:
ns17.tophost.ch points to 2a02:6201:c121:8080::a6:1 and 193.33.128.166.
ns18.tophost.ch points to 2a02:6201:c121:8080::81a6:1 and 193.33.129.166.
Mail Servers
schaltag.ch is handled by a single mail server, schaltag-ch.mail.protection.outlook.com.
schaltag-ch.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::a, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::5, 52.101.68.18, 52.101.73.15, 52.101.73.26 and 52.101.73.30.