cyf.ch - robtex.com
cyf.ch
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.domainers.de ⚠️ Not in zone NS records | ||||||
| A | 2a02:2940:0:a0d1::246🇩🇪 INETWIRE-AS2a02:2940::/32 PartnerGate GmbH Wilhelm-Wagenfeld-Str. 20 80807 Muenchen Germany | ||||||
| PTR | dns.dns1.de | ||||||
| A | 95.130.16.246🇩🇪 INETWIRE-AS95.130.16.0/21 Key-Systems GmbH / PartnerGate Liebherrstr. 22 80538 Muenchen, Germany | ||||||
| PTR | dns.dns1.de | ||||||
| NS | ns2.domainers.de ⚠️ Not in zone NS records | ||||||
| A | 2a02:2940:0:a0d2::218🇩🇪 INETWIRE-AS2a02:2940::/32 PartnerGate GmbH Wilhelm-Wagenfeld-Str. 20 80807 Muenchen Germany | ||||||
| PTR | dns.dns2.de | ||||||
| A | 95.130.17.218🇩🇪 INETWIRE-AS95.130.17.0/24 InterNetWire Communications GmbH Wilhelm-Wagenfeld-Str. 16 80807 Muenchen | ||||||
| PTR | dns.dns2.de | ||||||
| NS | ns3.domainers.de ⚠️ Not in zone NS records | ||||||
| A | 217.146.22.194🇩🇪 ANEXIA217.146.22.0/24 Anexia DE - Frankfurt | ||||||
| PTR | dns.dns3.de | ||||||
| NS | ns4.domainers.de ⚠️ Not in zone NS records | ||||||
| A | 2a01:4f8:192:2187::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | dns.dns4.de | ||||||
| A | 144.76.91.137🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | dns.dns4.de | ||||||
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 #26 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.domainers.de2026-07-26 → 2026-08-08 · 2 obs
● 2026-08-08 11:36:28
●NSns2.domainers.de2026-07-26 → 2026-08-08 · 2 obs
● 2026-08-08 11:36:28
●NSns3.domainers.de2026-07-26 → 2026-08-08 · 2 obs
● 2026-08-08 11:36:28
●NSns4.domainers.de2026-07-26 → 2026-08-08 · 2 obs
● 2026-08-08 11:36:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, a.nic.ch, e.nic.ch, d.nic.ch... | - |
| cyf.ch | ns4.domainers.de, ns3.domainers.de, ns1.domainers.de, ns2.domainers.de | - |
✅ Authoritative Response
Server:144.76.91.137
NS records: ns4.domainers.de, ns3.domainers.de, ns1.domainers.de, ns2.domainers.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cyf.ch (unsigned zone)
⏱️ Timing
Total: 3051ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 95.130.17.35 |
| NS | 4 | ns4.domainers.de, ns1.domainers.de... |
| MX | 1 | mail.cyf.ch (pri: 10) |
| SOA | 1 | ns1.domainers.de hostmaster.partnergate. |
Analysis
Name Servers
The NS records for cyf.ch point to four name servers: ns1.domainers.de, ns2.domainers.de, ns3.domainers.de and ns4.domainers.de.
cyf.ch has at least partial name server overlap with other domains, such as aktuell-heute.de, thegentleman.de, digitalpoint.de and two others.
It is common to find these name servers paired with the name servers dns.dns1.de, dns.dns2.de, dns.dns3.de and dns.dns4.de.
Host names that have two IP addresses:
ns1.domainers.de resolves to two addresses: 95.130.16.246 and 2a02:2940:0:a0d1::246.
ns2.domainers.de resolves to two addresses: 95.130.17.218 and 2a02:2940:0:a0d2::218.
ns4.domainers.de resolves to two addresses: 144.76.91.137 and 2a01:4f8:192:2187::2.
Host names that point to one IP address:
The hostname ns3.domainers.de resolves to 217.146.22.194.