admins.ch - robtex.com
admins.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.38.243.234🇩🇪 netcup-AS46.38.240.0/22 | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| A | 2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | root-dns.netcup.net | ||||||
| A | 46.38.225.225🇩🇪 netcup-AS46.38.225.0/24 | ||||||
| PTR | root-dns.netcup.net | ||||||
| NS | second-dns.netcup.net | ||||||
| A | 2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | second-dns.netcup.net | ||||||
| A | 37.221.199.199🇩🇪 netcup-AS37.221.196.0/22 | ||||||
| PTR | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| A | 2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2026-02-27 #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 2026-04-23 #35 | ||||||
Previously MX for
admins.ch |
Subdomains
25.admins.ch |
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
○NSns1.cyon.ch2015-07-24 → 2016-07-16 · 5 obs
● 2015-07-24 00:31:12
● 2016-07-16 11:18:22
○ 2026-04-17 20:06:56
○ 2026-04-23 15:54:56
○NSns1.notorious.ch2009-01-13 → 2009-01-13 · 3 obs
○ 2015-07-24 00:31:12
○ 2026-04-23 15:54:56
○NSns2.cyon.ch2015-07-24 → 2016-07-16 · 5 obs
● 2015-07-24 00:31:12
● 2016-07-16 11:18:22
○ 2026-04-17 20:06:56
○ 2026-04-23 15:54:56
○NSns2.notorious.ch2009-01-13 → 2009-01-13 · 3 obs
○ 2015-07-24 00:31:12
○ 2026-04-23 15:54:56
●NSroot-dns.netcup.net2026-04-17 → 2026-04-23 · 3 obs
● 2026-04-17 20:06:56
● 2026-04-23 15:54:56
●NSsecond-dns.netcup.net2026-04-17 → 2026-04-23 · 3 obs
● 2026-04-17 20:06:56
● 2026-04-23 15:54:56
●NSthird-dns.netcup.net2026-04-17 → 2026-04-23 · 3 obs
● 2026-04-17 20:06:56
● 2026-04-23 15:54:56
○MX81.63.144.25.admins.ch2009-01-13 → 2009-01-13 · 3 obs
○ 2015-07-24 00:31:12
○ 2026-04-23 15:54:56
○MXadmins.ch2015-07-24 → 2016-07-16 · 5 obs
● 2015-07-24 00:31:12
● 2016-07-16 11:18:22
○ 2026-04-17 20:06:56
○ 2026-04-23 15:54:56
○A194.126.200.622015-07-24 → 2016-07-16 · 5 obs
● 2015-07-24 00:31:12
● 2016-07-16 11:18:22
○ 2026-04-17 20:06:56
○ 2026-04-23 15:54:56
●A46.38.243.2342026-04-17 → 2026-04-23 · 3 obs
● 2026-04-17 20:06:56
● 2026-04-23 15:54:56
○A81.63.144.252009-01-13 → 2009-01-13 · 3 obs
○ 2015-07-24 00:31:12
○ 2026-04-23 15:54:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| admins.ch | root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:37.221.199.199
NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for admins.ch (unsigned zone)
⏱️ Timing
Total: 1190ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.38.243.234 |
| NS | 3 | second-dns.netcup.net, root-dns.netcup.net... |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
The parent of 25.admins.ch is admins.ch.
IP Addresses
admins.ch points to an IP address: 46.38.243.234.
other host names include mail.lungendiagnostik.de, craziness.de, mail.simplybooks.de, safer-rock.de and lastminuteplus.de; they share IP numbers with admins.ch.
Name Servers
admins.ch is delegated to three name servers root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
admins.ch at least partially shares name servers with other domains, for instance webprojekte.org, akademienaturgemaessleben.de, konzis.com, andy-herrmann.com and klartext-work.de.
Host names with two IP numbers:
root-dns.netcup.net points to 2a03:4000:0:1::e1e1 and 46.38.225.225; second-dns.netcup.net points to 2a03:4000:2:24b::c7c7 and 37.221.199.199; third-dns.netcup.net points to 2a03:4001:0:106::3f44 and 188.68.63.68.