cuplin.de - dns.ninja
cuplin.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.201.33.37🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC | ||||||
| PTR | v02.cuplin.de | ||||||
| NS | ns1.nstool.de ⭐ | ||||||
| A | 45.141.180.40🇩🇪 RaSiCom45.141.180.0/22 Route via AS213211 | ||||||
| PTR | ns1.nstool.de | ||||||
| NS | ns2.nstool.de | ||||||
| A | 194.187.140.66🇩🇪 WS24-AS194.187.140.0/22 Part of AS58211 IP Network | ||||||
| PTR | 66.140.187.194.ip.2-host.de | ||||||
| NS | ns3.nstool.de | ||||||
| A | 188.138.6.103🇫🇷 VELIANET-AS188.138.0.0/21 | ||||||
| PTR | ns3.nstool.de | ||||||
| MX | v02.cuplin.de ⭐ | ||||||
| A | 2a01:4f8:1c1c:16d7::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | v02.cuplin.de | ||||||
| A | 195.201.33.37🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC | ||||||
| PTR | v02.cuplin.de | ||||||
| TXT | v=spf1 a mx ip4:195.201.33.37 ip6:2a01:4f8:1c1c:16d7::1 -all | ||||||
| SOA | ns1.nstool.dehostmaster@worldbone.de 2024-09-30 #8 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1782806549 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
○MXmail.cuplin.de2015-07-21 → 2016-12-29 · 4 obs
● 2016-12-29 02:09:34
○ 2020-01-30 16:35:44
○ 2026-06-30 08:28:14
●MXv02.cuplin.de2020-01-30 → 2026-06-30 · 3 obs
● 2020-01-30 16:35:44
● 2026-06-30 08:28:14
●A195.201.33.372020-01-30 → 2026-06-30 · 3 obs
● 2020-01-30 16:35:44
● 2026-06-30 08:28:14
○A78.46.213.1882015-07-21 → 2016-12-29 · 4 obs
● 2016-12-29 02:09:34
○ 2020-01-30 16:35:44
○ 2026-06-30 08:28:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, f.nic.de, a.nic.de | - |
| cuplin.de | ns1.nstool.de, ns2.nstool.de, ns3.nstool.de | 3 records |
✅ Authoritative Response
Server:45.141.180.40
NS records: ns1.nstool.de, ns2.nstool.de, ns3.nstool.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cuplin.de (unsigned zone)
⏱️ Timing
Total: 3656ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.201.33.37 |
| NS | 3 | ns2.nstool.de, ns3.nstool.de... |
| MX | 1 | v02.cuplin.de (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:195.201.33.37 ip6:2a01:4 |
| SOA | 1 | ns1.nstool.de hostmaster.worldbone.de |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.nstool.de, ns2.nstool.de, ns3.nstool.de)
Analysis
Hierarchy
cuplin.de is a parent domain; its children include www.cuplin.de, v01.cuplin.de, ns1.cuplin.de, v02.cuplin.de, mail.cuplin.de and a few other host names.
IP Addresses
cuplin.de has exactly one IP address — 195.201.33.37.
mail.kosmetik-lindemann.de, mail.andabau.de, ns1.cuplin.de plus two other host names have IP numbers in common with cuplin.de.
Name Servers
cuplin.de is served by three name servers: ns1.nstool.de, ns2.nstool.de and ns3.nstool.de.
cuplin.de partially shares its NS delegation with several other domains, including usfood.at, live-cam.tv, rg-webdesign.de and two others.
These name servers often co-occur with the name servers "ns1.nstool.de.
ns1.nstool.de has IP address 45.141.180.40, ns2.nstool.de has IP address 194.187.140.66 and ns3.nstool.de has IP address 188.138.6.103 — one address each.
Mail Servers
cuplin.de uses one mail server — v02.cuplin.de.
The mail server configuration of cuplin.de is identical to that of other domains, for example erki.info and manfred-lindemann.de.
The host v02.cuplin.de resolves to 195.201.33.37 and 2a01:4f8:1c1c:16d7::1 — two IP addresses.