studentspool.ch - robtex.com
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 2026-03-25 #0 | ||||||
Subdomains
Same first word
studentspool.ch |
Similar names
DNS History
6 records (4 active, 2 former)
●MXpop3.studentspool.ch2015-05-27 → 2026-03-24 · 2 obs
● 2026-03-24 23:48:04
○A167.114.225.1362020-04-08 → 2020-04-08 · 4 obs
● 2020-04-08 04:16:46
○ 2026-02-21 22:30:28
○ 2026-03-24 23:48:04
○A176.31.238.1582015-05-27 → 2016-09-12 · 4 obs
● 2016-09-12 07:38:18
○ 2020-04-08 04:16:46
○ 2026-03-24 23:48:04
●A51.195.55.2532026-02-21 → 2026-03-24 · 3 obs
● 2026-02-21 22:30:28
● 2026-03-24 23:48:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | 10 records |
| studentspool.ch | dns1.kesako.ch, dns2.kesako.ch | 2 records |
✅ Authoritative Response
Server:54.39.191.249
NS records: dns1.kesako.ch, dns2.kesako.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studentspool.ch (unsigned zone)
⏱️ Timing
Total: 442ms | 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: 12
In-bailiwick: 10 (a.nic.ch, a.nic.ch, b.nic.ch...)
Out-of-bailiwick: 2 (dns1.kesako.ch, dns2.kesako.ch)
Analysis
Hierarchy
studentspool.ch is a parent of ads.studentspool.ch, www.studentspool.ch and pop3.studentspool.ch.
IP Addresses
studentspool.ch maps to IP address 51.195.55.253.
Other host names, for example ip253.ip-51-195-55.eu, ads.studentspool.ch and www.studentspool.ch share the same IP as studentspool.ch.
Name Servers
Two name servers dns1.kesako.ch and dns2.kesako.ch are delegated to studentspool.ch.
studentspool.ch uses the same name server configuration as other domains, such as parkings.ch, (0x736578)ytoys.ch, etujobs.net, etudiants.tv and montreux-jazz.ch.
studentspool.ch at least partially shares name servers with other domains such as kesako.net, feso.ch, nixoo.com, kesako.ch and vetoo.com.
these name servers are commonly used with the name servers dns3.kesako.ch.
Host names with a single IP address:
dns1.kesako.ch points to 51.68.166.143
dns2.kesako.ch points to 54.39.191.249
Mail Servers
studentspool.ch is handled by a single mail server, pop3.studentspool.ch.
pop3.studentspool.ch points to one IP number: 5.135.179.169.