mail.upskill.ch - dns.ninja
mail.upskill.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 94.126.17.210 | ||||||
upskill.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 94.126.17.210 | ||||||
| NS | name.4pc.ch ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns.ch-inter.net | ||||||
| NS | ns2.ch-inter.net ⚠️ Not in zone NS records | ||||||
| MX | mail.upskill.ch ⭐ | ||||||
| SOA | name.4pc.chhostmaster@metanet.ch 2002-01-01 #2 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A94.126.17.2102015-08-07 → 2026-07-04 · 2 obs
● 2015-08-07 04:33:26
● 2026-07-04 00:48:04
● 2026-07-04 00:48:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | f.nic.ch, e.nic.ch, a.nic.ch, b.nic.ch... | 10 records |
| upskill.ch | ns.ch-inter.net, ns2.ch-inter.net | - |
✅ Authoritative Response
Server:80.74.144.45
NS records: ns.ch-inter.net, ns2.ch-inter.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1726ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.126.17.210 |
📌 Glue Records Collected
Total: 10
In-bailiwick: 10 (a.nic.ch, b.nic.ch, d.nic.ch...)
Analysis
Mail Server Role
Mail for upskill.ch is routed through the mail server mail.upskill.ch.
IP Addresses
mail.upskill.ch has exactly one IP address — 94.126.17.210.