utopia.ch - dns.ninja
utopia.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 193.36.36.31🇨🇭 SUNRISE193.36.36.0/24 Simple Hosting GmbH routed via sunrise / ex_UPC - Switzerland | ||||||
| PTR | wsrv29.simplehosting.ch | ||||||
| NS | ns1.holzer-informatik.ch ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.simplehosting.ch ⚠️ Not in zone NS records | ||||||
| A | 2a01:4f8:c0c:4ef8::🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.simplehosting.ch | ||||||
| A | 88.198.92.68🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4 | ||||||
| PTR | sdns3.simplehosting.ch | ||||||
| NS | ns2.holzer-informatik.ch ⚠️ Not in parent delegation | ||||||
| NS | ns2.simplehosting.ch ⚠️ Not in zone NS records | ||||||
| A | 217.162.0.144🇨🇭 SUNRISE217.162.0.0/17 CH-SUNRISE sunrise / ex_UPC | ||||||
| PTR | ns1.simplehosting.ch | ||||||
| NS | ns3.simplehosting.ch ⚠️ Not in zone NS records | ||||||
| A | 193.36.36.36🇨🇭 SUNRISE193.36.36.0/24 Simple Hosting GmbH routed via sunrise / ex_UPC - Switzerland | ||||||
| PTR | ns2.simplehosting.ch | ||||||
| MX | smtpin1.utopia.ch ⭐ | ||||||
| A | 193.36.36.102🇨🇭 SUNRISE193.36.36.0/24 Simple Hosting GmbH routed via sunrise / ex_UPC - Switzerland | ||||||
| PTR | nospam1.maildienste.ch | ||||||
| A | 193.36.36.104🇨🇭 SUNRISE193.36.36.0/24 Simple Hosting GmbH routed via sunrise / ex_UPC - Switzerland | ||||||
| PTR | nospam2.maildienste.ch | ||||||
| MX | smtpin2.utopia.ch(20) | ||||||
| A | 193.36.36.103🇨🇭 SUNRISE193.36.36.0/24 Simple Hosting GmbH routed via sunrise / ex_UPC - Switzerland | ||||||
| PTR | nospam1.maildienste.ch | ||||||
| A | 193.36.36.105🇨🇭 SUNRISE193.36.36.0/24 Simple Hosting GmbH routed via sunrise / ex_UPC - Switzerland | ||||||
| PTR | nospam2.maildienste.ch | ||||||
| TXT | v=spf1 ip4:217.162.0.0/24 ip4:193.36.36.0/24 a mx -all | ||||||
| SOA | ns1.holzer-informatik.chpostmaster@utopia.ch 2020-09-11 #2 | ||||||
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 2026-08-12 #20 | ||||||
Subdomains
Same first word
Similar names
DNS History
9 records (8 active, 1 former)
●NSns1.holzer-informatik.ch2015-08-06 → 2026-08-12 · 2 obs
● 2026-08-12 08:32:54
●NSns1.simplehosting.ch2026-02-15 → 2026-08-12 · 3 obs
● 2026-02-15 23:35:24
● 2026-08-12 08:32:54
●NSns2.holzer-informatik.ch2015-08-06 → 2026-08-12 · 2 obs
● 2026-08-12 08:32:54
●NSns2.simplehosting.ch2026-02-15 → 2026-08-12 · 3 obs
● 2026-02-15 23:35:24
● 2026-08-12 08:32:54
●NSns3.simplehosting.ch2026-02-15 → 2026-08-12 · 3 obs
● 2026-02-15 23:35:24
● 2026-08-12 08:32:54
●MXsmtpin1.utopia.ch2015-08-06 → 2026-08-12 · 2 obs
● 2026-08-12 08:32:54
●MXsmtpin2.utopia.ch2015-08-06 → 2026-08-12 · 2 obs
● 2026-08-12 08:32:54
●A193.36.36.312026-02-15 → 2026-08-12 · 3 obs
● 2026-02-15 23:35:24
● 2026-08-12 08:32:54
○A193.36.36.862015-08-06 → 2017-12-04 · 4 obs
● 2017-12-04 13:19:28
○ 2026-02-15 23:35:24
○ 2026-08-12 08:32:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| utopia.ch | ns3.simplehosting.ch, ns2.simplehosting.ch, ns1.simplehosting.ch | 3 records |
✅ Authoritative Response
Server:217.162.0.144
NS records: ns3.simplehosting.ch, ns2.simplehosting.ch, ns1.simplehosting.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for utopia.ch (unsigned zone)
⏱️ Timing
Total: 614ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.36.36.31 |
| NS | 2 | ns1.holzer-informatik.ch, ns2.holzer-informatik.ch |
| MX | 2 | smtpin1.utopia.ch (pri: 10), smtpin2.utopia.ch (pri: 20) |
| TXT | 1 | v=spf1 ip4:217.162.0.0/24 ip4:193.36.36. |
| SOA | 1 | ns1.holzer-informatik.ch postmaster.utop |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns3.simplehosting.ch, ns2.simplehosting.ch, ns1.simplehosting.ch)
Analysis
Hierarchy
utopia.ch is a parent domain, with smtpin2.utopia.ch, smtpin1.utopia.ch and www.utopia.ch beneath it.
IP Addresses
utopia.ch resolves to just one IP address, 193.36.36.31.
Two other host names, along with www.archinfo.ch, lickel.ch and dschulnigg.ch, also share IP numbers with utopia.ch.
Name Servers
utopia.ch delegates to five name servers: ns1.holzer-informatik.ch, ns2.holzer-informatik.ch, ns1.simplehosting.ch and two others.
utopia.ch has at least partial name server overlap with other domains, such as kmu-hdu.ch, konturen.ch, fasnacht-olten.ch and two others.
ns2.simplehosting.ch, ns3.simplehosting.ch and ns4.simplehosting.ch — plus 3 other name servers — are commonly paired with these name servers.
Host names that have two IP addresses:
ns1.simplehosting.ch resolves to two addresses: 88.198.92.68 and 2a01:4f8:c0c:4ef8::.
Host names that point to one IP address:
The hostname ns2.simplehosting.ch resolves to 217.162.0.144.
The hostname ns3.simplehosting.ch resolves to 193.36.36.36.
Mail Servers
utopia.ch is served by two mail servers, smtpin1.utopia.ch and smtpin2.utopia.ch.
smtpin1.utopia.ch and smtpin2.utopia.ch both carry two IP addresses. The A records for smtpin1.utopia.ch are 193.36.36.102 and 193.36.36.104; the A records for smtpin2.utopia.ch are 193.36.36.103 and 193.36.36.105.