squarefour.ch - dns.ninja
squarefour.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 2026-07-28 #8 | ||||||
Subdomains
mail.squarefour.ch |
Same first word
squarefour.net |
squarefour.de |
squarefour.com |
squarefour.org |
squarefour.herokuapp.com |
squarefour.nl |
squarefour.ch |
Similar names
DNS History
9 records (5 active, 4 former)
○NSns.hostcenter.com2015-06-16 → 2017-03-24 · 4 obs
● 2017-03-24 01:57:02
○ 2026-05-24 22:15:40
○ 2026-07-28 02:39:28
●NSns11.infomaniak.ch2026-05-24 → 2026-07-28 · 3 obs
● 2026-05-24 22:15:40
● 2026-07-28 02:39:28
●NSns12.infomaniak.ch2026-05-24 → 2026-07-28 · 3 obs
● 2026-05-24 22:15:40
● 2026-07-28 02:39:28
○NSns2.hostcenter.com2015-06-16 → 2017-03-24 · 4 obs
● 2017-03-24 01:57:02
○ 2026-05-24 22:15:40
○ 2026-07-28 02:39:28
○MXmail.squarefour.ch2015-06-16 → 2017-03-24 · 4 obs
● 2017-03-24 01:57:02
○ 2026-05-24 22:15:40
○ 2026-07-28 02:39:28
●MXmta-gw.infomaniak.ch2026-05-24 → 2026-07-28 · 3 obs
● 2026-05-24 22:15:40
● 2026-07-28 02:39:28
●A2001:1600:0:aaaa::2:142026-05-24 → 2026-07-28 · 3 obs
● 2026-05-24 22:15:40
● 2026-07-28 02:39:28
●A84.16.66.1642026-05-24 → 2026-07-28 · 3 obs
● 2026-05-24 22:15:40
● 2026-07-28 02:39:28
○A84.253.54.2302015-06-16 → 2017-03-24 · 4 obs
● 2017-03-24 01:57:02
○ 2026-05-24 22:15:40
○ 2026-07-28 02:39:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| squarefour.ch | ns11.infomaniak.ch, ns12.infomaniak.ch | - |
✅ Authoritative Response
Server:93.88.255.152
NS records: ns11.infomaniak.ch, ns12.infomaniak.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 861ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 84.16.66.164 |
| AAAA | 1 | 2001:1600:0:aaaa::2:14 |
| NS | 2 | ns11.infomaniak.ch, ns12.infomaniak.ch |
| MX | 1 | mta-gw.infomaniak.ch (pri: 5) |
| TXT | 2 | 1|www.square4.ch, v=spf1 include:spf.infomaniak.ch ?all |
| SOA | 1 | ns11.infomaniak.ch hostmaster.infomaniak |
Analysis
Hierarchy
mail.squarefour.ch is a subdomain of squarefour.ch.
IP Addresses
squarefour.ch has two IP addresses: 84.16.66.164 and 2001:1600:0:aaaa::2:14
Among the host names that share IP numbers with squarefour.ch are juscomama.com, have-a-smoke.net, myzood.com and two others.
Name Servers
Two name servers handle the delegation for squarefour.ch: ns11.infomaniak.ch and ns12.infomaniak.ch.
squarefour.ch has the same name server delegation as a number of other domains, such as tardy.tv, wishr.net, safis.fr and two more.
squarefour.ch is at least partially co-delegated on name servers with other domains, such as tectri.ch.
ns11.infomaniak.ch and ns12.infomaniak.ch both carry two IP addresses. The A records for ns11.infomaniak.ch are 93.88.255.151 and 2001:1600:0:aaaa::7; the A records for ns12.infomaniak.ch are 93.88.255.152 and 2001:1600:0:aaaa::8.
Mail Servers
squarefour.ch routes its mail through a single mail server, mta-gw.infomaniak.ch.
squarefour.ch has the same mail server arrangement as a number of other domains, for example oberi.ch, didgelement.com, faerie.ch and two more.
squarefour.ch has mail servers in common with other domains — castledrop.com being one example.
The host mta-gw.infomaniak.ch directs to four IP numbers: 83.166.143.57, 83.166.143.58, 2001:1600:0:aaaa::1:3 and 2001:1600:0:aaaa::1:4.