studentspool.ch - dns.ninja
studentspool.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.195.55.253🇫🇷 OVH51.195.0.0/16 | ||||||
| PTR | ip253.ip-51-195-55.eu | ||||||
| NS | dns1.kesako.ch ⭐ | ||||||
| A | 51.68.166.143🇫🇷 OVH51.68.0.0/16 | ||||||
| PTR | dns1.kesako.ch | ||||||
| NS | dns2.kesako.ch | ||||||
| A | 54.39.191.249🇨🇦 OVH54.39.0.0/16 Hosting route | ||||||
| MX | pop3.studentspool.ch ⭐ | ||||||
| A | 5.135.179.169🇫🇷 OVH5.135.0.0/16 | ||||||
| PTR | ns3080661.ip-5-135-179.eu | ||||||
| SOA | dns1.kesako.chhostmaster@kesako.ch 2021-05-20 #1 | ||||||
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 2026-07-04 #22 | ||||||
Subdomains
Same first word
studentspool.ch |
Similar names
DNS History
6 records (4 active, 2 former)
●MXpop3.studentspool.ch2015-05-27 → 2026-07-04 · 2 obs
● 2026-07-04 09:53:32
○A167.114.225.1362020-04-08 → 2020-04-08 · 4 obs
● 2020-04-08 04:16:46
○ 2026-02-21 22:30:28
○ 2026-07-04 09:53:32
○A176.31.238.1582015-05-27 → 2016-09-12 · 4 obs
● 2016-09-12 07:38:18
○ 2020-04-08 04:16:46
○ 2026-07-04 09:53:32
●A51.195.55.2532026-02-21 → 2026-07-04 · 3 obs
● 2026-02-21 22:30:28
● 2026-07-04 09:53:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, d.nic.ch, f.nic.ch, b.nic.ch... | - |
| studentspool.ch | dns1.kesako.ch, dns2.kesako.ch | 2 records |
✅ Authoritative Response
Server:51.68.166.143
NS records: dns1.kesako.ch, dns2.kesako.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studentspool.ch (unsigned zone)
⏱️ Timing
Total: 513ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.195.55.253 |
| NS | 2 | dns1.kesako.ch, dns2.kesako.ch |
| MX | 1 | pop3.studentspool.ch (pri: 5) |
| SOA | 1 | dns1.kesako.ch hostmaster.kesako.ch |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns2.kesako.ch, dns1.kesako.ch)
Analysis
Hierarchy
ads.studentspool.ch, www.studentspool.ch and pop3.studentspool.ch are all subdomains of studentspool.ch.
IP Addresses
studentspool.ch directs to one IP number, which is 51.195.55.253.
Host names such as ip253.ip-51-195-55.eu, ads.studentspool.ch and www.studentspool.ch share their IP numbers with studentspool.ch.
Name Servers
studentspool.ch is delegated to two name servers: dns1.kesako.ch and dns2.kesako.ch.
studentspool.ch has the same name server delegation as a number of other domains, such as parkings.ch, (0x736578)ytoys.ch, pet-alert-04.fr and two more.
The name servers of studentspool.ch overlap at least partially with those of other domains — among them kesako.net, feso.ch, nixoo.com and two more.
These name servers commonly appear in combination with the name servers dns3.kesako.ch.
Both dns1.kesako.ch and dns2.kesako.ch have a single IP address each — dns1.kesako.ch resolves to 51.68.166.143 while dns2.kesako.ch resolves to 54.39.191.249.
Mail Servers
studentspool.ch routes its mail through a single mail server, pop3.studentspool.ch.
pop3.studentspool.ch resolves to a single IP number: 5.135.179.169.