didacus.ch - robtex.com
didacus.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 2026-03-04 #12 | ||||||
Subdomains
Same first word
Similar names
DNS History
9 records (8 active, 1 former)
●NSns1.didacus.ch2017-02-08 → 2026-03-10 · 4 obs
○ 2018-12-18 03:10:28
● 2026-02-15 22:57:18
● 2026-03-10 21:33:50
●NSns127.tophost.ch2018-12-18 → 2026-03-10 · 3 obs
● 2018-12-18 03:10:28
● 2026-03-10 21:33:50
●NSns128.tophost.ch2018-12-18 → 2026-03-10 · 3 obs
● 2018-12-18 03:10:28
● 2026-03-10 21:33:50
●NSns2.didacus.ch2017-02-08 → 2026-03-10 · 4 obs
○ 2018-12-18 03:10:28
● 2026-02-15 22:57:18
● 2026-03-10 21:33:50
●MXmx01.tophost.ch2017-02-08 → 2026-03-10 · 2 obs
● 2026-03-10 21:33:50
●MXmx02.tophost.ch2017-02-08 → 2026-03-10 · 2 obs
● 2026-03-10 21:33:50
●A194.150.248.442018-12-18 → 2026-03-10 · 3 obs
● 2018-12-18 03:10:28
● 2026-03-10 21:33:50
○A194.150.248.662017-02-08 → 2017-02-08 · 3 obs
○ 2018-12-18 03:10:28
○ 2026-03-10 21:33:50
●A2a02:6201:c296:f800::f82c:12026-02-15 → 2026-03-10 · 3 obs
● 2026-02-15 22:57:18
● 2026-03-10 21:33:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| didacus.ch | ns1.didacus.ch, ns2.didacus.ch | 4 records |
✅ Authoritative Response
Server: 194.150.248.44
NS records: ns1.didacus.ch, ns2.didacus.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for didacus.ch (unsigned zone)
⏱️ Timing
Total: 611ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.150.248.44 |
| AAAA | 1 | 2a02:6201:c296:f800::f82c:1 |
| NS | 2 | ns128.tophost.ch, ns127.tophost.ch |
| MX | 2 | mx01.tophost.ch (pri: 10), mx02.tophost.ch (pri: 10) |
| SOA | 1 | ns127.tophost.ch admin.novatrend.ch |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (ns1.didacus.ch, ns2.didacus.ch, ns1.didacus.ch...)
Analysis
Hierarchy
didacus.ch is a parent of ns2.didacus.ch and ns1.didacus.ch.
IP Addresses
didacus.ch has two IP numbers: 2a02:6201:c296:f800::f82c:1 and 194.150.248.44.
Other host names, for instance navy.de, unisig.info, wavetrophy.com, pemy.ch and clever-concept.ch share IP numbers with didacus.ch.
Name Servers
didacus.ch delegates to four name servers: ns1.didacus.ch, ns2.didacus.ch, ns127.tophost.ch and ns128.tophost.ch.
didacus.ch at least partially shares name servers with other domains, including thosstec.ch, ruosch-online.net, rainbow-tours.ch, fly2sky.ch and frede.ch.
These name servers are commonly used with ns1.scna.net, ns2.scna.net, ns1.clever-concept.ch, ns2.clever-concept.ch, ns1.asdf.ch, ns2.asdf.ch, ns1.kinaxag.ch, ns2.kinaxag.ch, ns1.ruosch-online.net and ns2.ruosch-online.net.
Host names with two IP numbers:
ns1.didacus.ch points to 2a02:6201:c296:f800::f82c:1 and 194.150.248.44.
ns2.didacus.ch points to 2a02:6201:c296:f800::f92c:1 and 194.150.249.44.
ns127.tophost.ch points to 2a02:6201:c296:f800::f82c:1 and 194.150.248.44.
ns128.tophost.ch points to 2a02:6201:c296:f800::f92c:1 and 194.150.249.44.
Host names that point to 2a02:6201:c296:f800::f82c:1: ns1.didacus.ch and ns127.tophost.ch.
Host names that point to 194.150.248.44: ns1.didacus.ch and ns127.tophost.ch.
Host names that point to 2a02:6201:c296:f800::f92c:1: ns2.didacus.ch and ns128.tophost.ch.
Host names that point to 194.150.249.44: ns2.didacus.ch and ns128.tophost.ch.
Mail Servers
didacus.ch is served by two mail servers mx01.tophost.ch and mx02.tophost.ch.
didacus.ch shares the same mail server setup as other domains, for instance swissbeautyint.com, emeta.org, hostess.ch, muelller.ch and active-balance.ch.
didacus.ch shares at least some mail servers with other domains, for instance junix.ch, alpine-select.ch and microprint.ch.
Host names with three IP numbers
mx01.tophost.ch points to: 46.232.182.200, 46.232.182.201 and 46.232.182.202
mx02.tophost.ch points to: 46.232.182.200, 46.232.182.201 and 46.232.182.202
Host names that point to 46.232.182.200: mx01.tophost.ch and mx02.tophost.ch
Host names that point to 46.232.182.201: mx01.tophost.ch and mx02.tophost.ch
Host names that point to 46.232.182.202: mx01.tophost.ch and mx02.tophost.ch