coach-plus.ch - robtex.com
coach-plus.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:4000:30:a8fc::14:3861🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| A | 188.68.47.78🇩🇪 netcup-AS188.68.47.0/24 | ||||||
| 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 | ||||||
| MX | mail.coach-plus.ch ⭐ | ||||||
| A | 188.68.47.80🇩🇪 netcup-AS188.68.47.0/24 | ||||||
| PTR | mx2f50.netcup.net | ||||||
| MX | mx2f50.netcup.net(50) | ||||||
| A | 188.68.47.80🇩🇪 netcup-AS188.68.47.0/24 | ||||||
| PTR | mx2f50.netcup.net | ||||||
| TXT | v=spf1 mx a include:_spf.webhosting.systems ~all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2023-08-04 #32 | ||||||
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 2026-04-13 #34 | ||||||
Subdomains
mail.coach-plus.ch |
Same first word
coach-plus.ch |
coach-plus.fr |
DNS History
11 records (7 active, 4 former)
○NSns.ch-inter.net2015-08-02 → 2017-05-22 · 4 obs
● 2017-05-22 00:07:40
○ 2026-02-18 18:55:58
○ 2026-04-13 15:47:28
○NSns1.iservice.ch2015-08-02 → 2017-05-22 · 4 obs
● 2017-05-22 00:07:40
○ 2026-02-18 18:55:58
○ 2026-04-13 15:47:28
○NSns2.iservice.ch2015-08-02 → 2017-05-22 · 4 obs
● 2017-05-22 00:07:40
○ 2026-02-18 18:55:58
○ 2026-04-13 15:47:28
●NSroot-dns.netcup.net2026-02-18 → 2026-04-13 · 3 obs
● 2026-02-18 18:55:58
● 2026-04-13 15:47:28
●NSsecond-dns.netcup.net2026-02-18 → 2026-04-13 · 3 obs
● 2026-02-18 18:55:58
● 2026-04-13 15:47:28
●NSthird-dns.netcup.net2026-02-18 → 2026-04-13 · 3 obs
● 2026-02-18 18:55:58
● 2026-04-13 15:47:28
●MXmail.coach-plus.ch2015-08-02 → 2026-04-13 · 2 obs
● 2026-04-13 15:47:28
●MXmx2f50.netcup.net2026-02-18 → 2026-04-13 · 3 obs
● 2026-02-18 18:55:58
● 2026-04-13 15:47:28
●A188.68.47.782026-02-18 → 2026-04-13 · 3 obs
● 2026-02-18 18:55:58
● 2026-04-13 15:47:28
●A2a03:4000:30:a8fc::14:38612026-02-18 → 2026-04-13 · 3 obs
● 2026-02-18 18:55:58
● 2026-04-13 15:47:28
○A80.74.142.1202015-08-02 → 2017-05-22 · 4 obs
● 2017-05-22 00:07:40
○ 2026-02-18 18:55:58
○ 2026-04-13 15:47:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| coach-plus.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 coach-plus.ch (unsigned zone)
⏱️ Timing
Total: 883ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.68.47.78 |
| AAAA | 1 | 2a03:4000:30:a8fc::14:3861 |
| NS | 3 | second-dns.netcup.net, root-dns.netcup.net... |
| MX | 2 | mail.coach-plus.ch (pri: 10), mx2f50.netcup.net (pri: 50) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
coach-plus.ch is a parent of mail.coach-plus.ch.
IP Addresses
coach-plus.ch points to two IP numbers: 2a03:4000:30:a8fc::14:3861 and 188.68.47.78.
Other host names, for instance cinepool.de, bisu.name, burgnatur.de, digital-xperience.de and springbreakgermany.de share IP numbers with coach-plus.ch.
Name Servers
The delegation for coach-plus.ch is handled by three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
coach-plus.ch at least partially shares name servers with other domains, for instance tobias-assmann.de, coxeter.de, espaco.de, moorfilm.net and cptpie.com.
Two IP numbers per host:
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.
Mail Servers
coach-plus.ch is handled by two mail servers: mail.coach-plus.ch and mx2f50.netcup.net.
coach-plus.ch shares mail servers with other domains at least in part, for instance funis.de, maroverlag.de, 5d.de, kompetenzmanagement.at and poolcinema.de.
These mail servers are often used together with the mail servers mail.worldtourforpeace.org.
Host names sharing a single IP:
mail.coach-plus.ch points to 188.68.47.80
mx2f50.netcup.net points to 188.68.47.80
Host names that point to 188.68.47.80: mail.coach-plus.ch and mx2f50.netcup.net