prolean.ch - dns.ninja
prolean.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 2026-08-04 #22 | ||||||
Same first word
prolean.dk |
prolean.cz |
prolean.eu |
prolean.net |
prolean.ch |
prolean.ru |
prolean.com |
prolean.org |
prolean.co.uk |
prolean.de |
prolean.com.br |
Similar names
DNS History
11 records (6 active, 5 former)
●NSns.hostpoint.ch2021-09-24 → 2026-08-04 · 3 obs
● 2021-09-24 08:28:10
● 2026-08-04 09:42:42
○NSns1.register.ch2015-06-17 → 2020-11-27 · 4 obs
● 2020-11-27 09:35:48
○ 2021-09-24 08:28:10
○ 2026-08-04 09:42:42
●NSns2.hostpoint.ch2021-09-24 → 2026-08-04 · 3 obs
● 2021-09-24 08:28:10
● 2026-08-04 09:42:42
○NSns2.register.ch2015-06-17 → 2020-11-27 · 4 obs
● 2020-11-27 09:35:48
○ 2021-09-24 08:28:10
○ 2026-08-04 09:42:42
●NSns3.hostpoint.ch2021-09-24 → 2026-08-04 · 3 obs
● 2021-09-24 08:28:10
● 2026-08-04 09:42:42
○MXmailrelay.register.eu2015-06-17 → 2020-11-27 · 4 obs
● 2020-11-27 09:35:48
○ 2021-09-24 08:28:10
○ 2026-08-04 09:42:42
●MXprolean-ch.mail.protection.outlook.com2021-09-24 → 2026-08-04 · 3 obs
● 2021-09-24 08:28:10
● 2026-08-04 09:42:42
○A178.208.48.722015-06-17 → 2016-04-15 · 4 obs
● 2016-04-15 02:40:06
○ 2017-05-15 05:45:44
○ 2026-08-04 09:42:42
○A217.21.190.1822017-05-15 → 2020-11-27 · 5 obs
● 2017-05-15 05:45:44
● 2020-11-27 09:35:48
○ 2021-09-24 08:28:10
○ 2026-08-04 09:42:42
●A217.26.60.2422021-09-24 → 2026-08-04 · 3 obs
● 2021-09-24 08:28:10
● 2026-08-04 09:42:42
●A2a00:d70:0:b:2002:0:d91a:3cf22021-09-24 → 2026-08-04 · 3 obs
● 2021-09-24 08:28:10
● 2026-08-04 09:42:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| prolean.ch | ns.hostpoint.ch, ns2.hostpoint.ch, ns3.hostpoint.ch | 6 records |
✅ Authoritative Response
Server:217.26.60.250
NS records: ns.hostpoint.ch, ns2.hostpoint.ch, ns3.hostpoint.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 558ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.26.60.242 |
| AAAA | 1 | 2a00:d70:0:b:2002:0:d91a:3cf2 |
| NS | 3 | ns3.hostpoint.ch, ns2.hostpoint.ch... |
| MX | 1 | prolean-ch.mail.protection.outlook.com ( |
| TXT | 4 | v=spf1 include:spf.protection.outlook.co, MS=ms91947134... |
| SOA | 1 | ns.hostpoint.ch hostmaster.hostpoint.ch |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns.hostpoint.ch, ns2.hostpoint.ch, ns3.hostpoint.ch...)
Analysis
IP Addresses
prolean.ch has two IP addresses: 217.26.60.242 and 2a00:d70:0:b:2002:0:d91a:3cf2
mx0.stv-zihlschlacht.ch, mx0.gtmail.ch, null.versionx.ch plus two other host names have IP numbers in common with prolean.ch.
Name Servers
prolean.ch has three name servers — ns2.hostpoint.ch, ns3.hostpoint.ch and ns.hostpoint.ch.
The name servers of prolean.ch overlap at least partially with those of other domains — among them trails.ch, madhu.ch, ascandi.ch and two more.
Each of ns2.hostpoint.ch, ns3.hostpoint.ch and ns.hostpoint.ch points to two IP numbers. ns2.hostpoint.ch points to 217.26.53.254 and 2a00:d70:0:b::1d. ns3.hostpoint.ch points to 217.26.60.250 and 2a00:d70:0:b::b. ns.hostpoint.ch points to 217.26.51.254 and 2a00:d70:0:b::d.
Mail Servers
prolean.ch uses one mail server — prolean-ch.mail.protection.outlook.com.
prolean-ch.mail.protection.outlook.com has 8 IP addresses: 52.101.185.12, 52.101.185.13, 52.101.185.14 plus 5 more.