upskill.ch - robtex.com
upskill.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 94.126.17.210🇨🇭 ASN-METANET94.126.16.0/21 METANET AG, Switzerland | ||||||
| PTR | heine.metanet.ch | ||||||
| NS | name.4pc.ch ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns.ch-inter.net | ||||||
| A | 2a00:1128:1:1::130:180🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation | ||||||
| PTR | ns.ch-inter.net | ||||||
| A | 80.74.130.180🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, Switzerland | ||||||
| PTR | ns.ch-inter.net | ||||||
| NS | ns2.ch-inter.net ⚠️ Not in zone NS records | ||||||
| A | 2a00:1128:1:1::144:45🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation | ||||||
| PTR | ns2.ch-inter.net | ||||||
| A | 80.74.144.45🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland | ||||||
| PTR | ns2.ch-inter.net | ||||||
| MX | mail.upskill.ch ⭐ | ||||||
| A | 94.126.17.210🇨🇭 ASN-METANET94.126.16.0/21 METANET AG, Switzerland | ||||||
| PTR | heine.metanet.ch | ||||||
| SOA | name.4pc.chhostmaster@metanet.ch 2002-01-01 #2 | ||||||
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 2026-07-13 #41 | ||||||
Subdomains
mail.upskill.ch |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns.ch-inter.net2026-03-17 → 2026-07-13 · 3 obs
● 2026-03-17 00:23:50
● 2026-07-13 19:01:06
●NSns2.ch-inter.net2015-07-25 → 2026-07-13 · 2 obs
● 2026-07-13 19:01:06
●MXmail.upskill.ch2015-07-25 → 2026-07-13 · 2 obs
● 2026-07-13 19:01:06
●A94.126.17.2102015-07-25 → 2026-07-13 · 2 obs
● 2026-07-13 19:01:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, e.nic.ch, b.nic.ch, d.nic.ch... | - |
| upskill.ch | ns2.ch-inter.net, ns.ch-inter.net | - |
✅ Authoritative Response
Server:80.74.144.45
NS records: ns2.ch-inter.net, ns.ch-inter.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1589ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.126.17.210 |
| NS | 2 | ns2.ch-inter.net, name.4pc.ch |
| MX | 1 | mail.upskill.ch (pri: 10) |
| SOA | 1 | name.4pc.ch hostmaster.metanet.ch |
Analysis
Hierarchy
mail.upskill.ch is a subdomain of upskill.ch.
IP Addresses
upskill.ch has exactly one IP address — 94.126.17.210.
ch-meta.net.eligo.ch, moonnet.ch, giess.ch plus two other host names have IP numbers in common with upskill.ch.
Name Servers
upskill.ch is delegated to three name servers: name.4pc.ch, ns2.ch-inter.net and ns.ch-inter.net.
The name servers of upskill.ch overlap at least partially with those of other domains — among them sams-pizza.ch, frauenrechte.ch, tinner-metallbau.ch and two more.
These name servers commonly appear in delegations together with ns.ch-meta.net, ns2.ch-meta.net, ns3.ch-meta.net and 7 other.
ns2.ch-inter.net and ns.ch-inter.net each resolve to two IP addresses: ns2.ch-inter.net points to 80.74.144.45 and 2a00:1128:1:1::144:45, while ns.ch-inter.net points to 80.74.130.180 and 2a00:1128:1:1::130:180.
Mail Servers
upskill.ch uses one mail server — mail.upskill.ch.
mail.upskill.ch resolves to a single IP number: 94.126.17.210.