formation-continue.ch - dns.ninja
formation-continue.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 2026-06-27 #2 | ||||||
Subdomains
Same first word
DNS History
10 records (6 active, 4 former)
○NSns1.examedia-service.ch2015-05-12 → 2017-04-06 · 4 obs
● 2017-04-06 16:30:44
○ 2026-03-01 05:00:58
○ 2026-06-26 23:54:36
●NSns1.hosttech.ch2026-03-01 → 2026-06-26 · 3 obs
● 2026-03-01 05:00:58
● 2026-06-26 23:54:36
○NSns2.examedia-service.ch2015-05-12 → 2017-04-06 · 4 obs
● 2017-04-06 16:30:44
○ 2026-03-01 05:00:58
○ 2026-06-26 23:54:36
●NSns2.hosttech.ch2026-03-01 → 2026-06-26 · 3 obs
● 2026-03-01 05:00:58
● 2026-06-26 23:54:36
●NSns3.hosttech.ch2026-03-01 → 2026-06-26 · 3 obs
● 2026-03-01 05:00:58
● 2026-06-26 23:54:36
○MXmail.examedia-service.ch2015-05-12 → 2017-04-06 · 4 obs
● 2017-04-06 16:30:44
○ 2026-03-01 05:00:58
○ 2026-06-26 23:54:36
●MXmail1.hosttech.eu2026-03-01 → 2026-06-26 · 3 obs
● 2026-03-01 05:00:58
● 2026-06-26 23:54:36
●MXmail2.hosttech.eu2026-03-01 → 2026-06-26 · 3 obs
● 2026-03-01 05:00:58
● 2026-06-26 23:54:36
○A148.251.42.1162015-05-12 → 2017-04-06 · 4 obs
● 2017-04-06 16:30:44
○ 2026-03-01 05:00:58
○ 2026-06-26 23:54:36
●A185.101.158.1132026-03-01 → 2026-06-26 · 3 obs
● 2026-03-01 05:00:58
● 2026-06-26 23:54:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | d.nic.ch, b.nic.ch, e.nic.ch, a.nic.ch... | - |
| formation-continue.ch | ns2.hosttech.ch, ns1.hosttech.ch | 4 records |
✅ Authoritative Response
Server:5.79.97.178
NS records: ns2.hosttech.ch, ns1.hosttech.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 571ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.101.158.113 |
| NS | 3 | ns1.hosttech.ch, ns3.hosttech.ch... |
| MX | 2 | mail1.hosttech.eu (pri: 10), mail2.hosttech.eu (pri: 10) |
| TXT | 1 | v=spf1 +mx +a include:_spf.mail.hostserv |
| SOA | 1 | ns1.hosttech.ch dns.hosttech.eu |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.hosttech.ch, ns1.hosttech.ch, ns2.hosttech.ch...)
Analysis
Hierarchy
formation-continue.ch is a parent domain, with www.formation-continue.ch, mail.formation-continue.ch and test.formation-continue.ch beneath it.
IP Addresses
formation-continue.ch has exactly one IP address — 185.101.158.113.
mail.angelos.at, sweetbox.ch, www.nindl-schuhwerk.at plus two other host names have IP numbers in common with formation-continue.ch.
Name Servers
formation-continue.ch is served by three name servers: ns1.hosttech.ch, ns2.hosttech.ch and ns3.hosttech.ch.
formation-continue.ch has at least partial name server overlap with other domains, such as laverda.ch, stanke.ch, arch4you.ch and two others.
ns1.hostserv.eu, ns2.hostserv.eu and ns3.hostserv.eu — plus 3 other name servers — are commonly paired with these name servers.
The hostnames ns1.hosttech.ch, ns2.hosttech.ch and ns3.hosttech.ch each direct to two IP addresses — ns1.hosttech.ch to 82.220.34.231 and 2001:1680:101:1::2, ns2.hosttech.ch to 5.79.97.178 and 2001:1af8:4700:a120:4::2, and ns3.hosttech.ch to 94.130.74.45 and 2a01:4f8:c0c:289d::2.
Mail Servers
formation-continue.ch uses two mail servers, mail1.hosttech.eu and mail2.hosttech.eu.
The mail server setup of formation-continue.ch matches that of other domains such as kofferset.ch, genussvinothek.at, pefis.info and two others.
mail1.hosttech.eu resolves to 193.203.253.28 and 2001:1680:101:83a::d8. Likewise, mail2.hosttech.eu resolves to 45.131.253.20 and 2a11:8b80:1000:1::4c — two IP addresses apiece.