studygroups.ch - dns.ninja
studygroups.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 2026-10-04 #20 | ||||||
Same first word
studygroups.com |
studygroups.hu |
studygroups.ca |
studygroups.net |
studygroups.in |
studygroups.dev |
studygroups.org |
studygroups.ch |
studygroups.ai |
studygroups.ph |
studygroups.app |
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSns.hostpoint.ch2026-09-07 → 2026-10-04 · 2 obs
● 2026-10-04 08:32:20
●NSns2.hostpoint.ch2026-09-07 → 2026-10-04 · 2 obs
● 2026-10-04 08:32:20
●NSns3.hostpoint.ch2026-09-07 → 2026-10-04 · 2 obs
● 2026-10-04 08:32:20
●MXmx1.mail.hostpoint.ch2026-09-07 → 2026-10-04 · 2 obs
● 2026-10-04 08:32:20
●MXmx2.mail.hostpoint.ch2026-09-07 → 2026-10-04 · 2 obs
● 2026-10-04 08:32:20
●A216.198.79.12026-09-07 → 2026-10-04 · 2 obs
● 2026-10-04 08:32:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | 10 records |
| studygroups.ch | ns2.hostpoint.ch, ns3.hostpoint.ch, ns.hostpoint.ch | 6 records |
✅ Authoritative Response
Server:217.26.51.254
NS records: ns2.hostpoint.ch, ns3.hostpoint.ch, ns.hostpoint.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 872ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.198.79.1 |
| NS | 3 | ns2.hostpoint.ch, ns.hostpoint.ch... |
| MX | 2 | mx1.mail.hostpoint.ch (pri: 10), mx2.mail.hostpoint.ch (pri: 10) |
| TXT | 1 | v=spf1 redirect=spf.mail.hostpoint.ch |
| SOA | 1 | ns.hostpoint.ch hostmaster.hostpoint.ch |
📌 Glue Records Collected
Total: 16
In-bailiwick: 10 (a.nic.ch, b.nic.ch, d.nic.ch...)
Out-of-bailiwick: 6 (ns3.hostpoint.ch, ns2.hostpoint.ch, ns.hostpoint.ch...)
Analysis
IP Addresses
studygroups.ch resolves to one IP address: 216.198.79.1.
thestritaevergreenschools.sc.ke, servy.mx, stewardship.world and two other host names share IP numbers with studygroups.ch.
Name Servers
Three name servers are authoritative for studygroups.ch: ns2.hostpoint.ch, ns3.hostpoint.ch and ns.hostpoint.ch.
The name servers of studygroups.ch overlap at least partially with those of other domains — among them mikataholdings.com, kollmann.ch, applaudme.net and two more.
ns2.hostpoint.ch resolves to 217.26.53.254 and 2a00:d70:0:b::1d. ns3.hostpoint.ch resolves to 217.26.60.250 and 2a00:d70:0:b::b. ns.hostpoint.ch resolves to 217.26.51.254 and 2a00:d70:0:b::d. All three hostnames point to two IP numbers each.
Mail Servers
Mail for studygroups.ch is handled by two mail servers — mx1.mail.hostpoint.ch and mx2.mail.hostpoint.ch.
studygroups.ch uses an identical mail server configuration to several other domains — among them simones-project.ch, praxis0-18.ch, deep3-design.ch and two more.
studygroups.ch has mail servers in common with other domains — marcokl.ch being one example.
Each of the two host names carries two IP addresses: mx1.mail.hostpoint.ch points to 217.26.49.138 and 2a00:d70:0:e::200, and mx2.mail.hostpoint.ch points to 217.26.49.139 and 2a00:d70:0:e::201.