aplusplus.ch - dns.ninja
aplusplus.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.234.228.20🇩🇪 QUALITYHOSTING-AS195.234.228.0/22 QUALITYHOSTING, Gelnhausen | ||||||
| NS | master.domainkunden.de ⭐ | ||||||
| A | 195.234.228.79🇩🇪 QUALITYHOSTING-AS195.234.228.0/22 QUALITYHOSTING, Gelnhausen | ||||||
| PTR | qhwebadmin.colt1.inetserver.de | ||||||
| NS | ns1.domainkunden.de | ||||||
| A | 195.234.228.7🇩🇪 QUALITYHOSTING-AS195.234.228.0/22 QUALITYHOSTING, Gelnhausen | ||||||
| PTR | ns1.domainkunden.de | ||||||
| NS | ns2.domainkunden.de | ||||||
| A | 20.113.63.118🇩🇪 Microsoft20.64.0.0/10 | ||||||
| PTR | ns2.domainkunden.de | ||||||
| MX | qhmx1.colt1.inetserver.de ⭐ | ||||||
| MX | qhmx2.colt1.inetserver.de ⭐ | ||||||
| SOA | master.domainkunden.dehostmaster@domainkunden.de 2018-04-06 #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 2026-08-08 #39 | ||||||
Subdomains
www.aplusplus.ch |
Same first word
DNS History
6 records (6 active, 0 former)
●NSmaster.domainkunden.de2015-08-18 → 2026-08-08 · 2 obs
● 2026-08-08 18:18:54
●NSns1.domainkunden.de2015-08-18 → 2026-08-08 · 2 obs
● 2026-08-08 18:18:54
●NSns2.domainkunden.de2015-08-18 → 2026-08-08 · 2 obs
● 2026-08-08 18:18:54
●MXqhmx1.colt1.inetserver.de2015-08-18 → 2026-08-08 · 2 obs
● 2026-08-08 18:18:54
●MXqhmx2.colt1.inetserver.de2015-08-18 → 2026-08-08 · 2 obs
● 2026-08-08 18:18:54
●A195.234.228.202015-08-18 → 2026-08-08 · 2 obs
● 2026-08-08 18:18:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, d.nic.ch, f.nic.ch, a.nic.ch... | - |
| aplusplus.ch | ns2.domainkunden.de, ns1.domainkunden.de | - |
✅ Authoritative Response
Server:195.234.228.7
NS records: ns2.domainkunden.de, ns1.domainkunden.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for aplusplus.ch (unsigned zone)
⏱️ Timing
Total: 895ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.234.228.20 |
| NS | 2 | ns1.domainkunden.de, ns2.domainkunden.de |
| MX | 2 | qhmx1.colt1.inetserver.de (pri: 10), qhmx2.colt1.inetserver.de (pri: 10) |
| SOA | 1 | master.domainkunden.de hostmaster.domain |
Analysis
Hierarchy
www.aplusplus.ch is delegated beneath aplusplus.ch.
IP Addresses
aplusplus.ch resolves to just one IP address, 195.234.228.20.
Two other host names, along with internethosting.de, isp-verbund.de and x-partner.de, also share IP numbers with aplusplus.ch.
Name Servers
Three name servers are authoritative for aplusplus.ch: master.domainkunden.de, ns1.domainkunden.de and ns2.domainkunden.de.
There is at least partial name server overlap between aplusplus.ch and other domains — claudia-mertens.de, gs-handling.de, haita.de and two more among them.
Three hostnames, one IP address apiece: master.domainkunden.de resolves to 195.234.228.79, ns1.domainkunden.de resolves to 195.234.228.7 and ns2.domainkunden.de resolves to 20.113.63.118.
Mail Servers
aplusplus.ch is served by two mail servers, qhmx1.colt1.inetserver.de and qhmx2.colt1.inetserver.de.
Among the domains sharing a mail server setup with aplusplus.ch are klinikum-garmisch.com, turbomed-pvbb.de, risktec-nd.org and two others.
aplusplus.ch and other domains — sajuma.de for instance — share at least some mail servers.