screen4.de - dns.ninja
screen4.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.237.137.7🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| NS | ns8.alfahosting.info ⭐ | ||||||
| A | 109.237.142.8🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | cns1.cloudpit.de | ||||||
| NS | ns10.alfahosting.info | ||||||
| A | 109.237.143.8🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | cns3.cloudpit.io | ||||||
| NS | ns9.alfahosting.info | ||||||
| A | 148.251.254.105🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | cns2.cloudpit.com | ||||||
| MX | mail.screen4.de ⭐ | ||||||
| A | 109.237.137.7🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| TXT | v=spf1 a mx include:secure-mailgate.com ~all
| ||||||
| SOA | ns8.alfahosting.infohostmaster@alfahosting.de 2023-10-17 #1 | ||||||
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=1785236674 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns10.alfahosting.info2015-08-09 → 2026-07-28 · 2 obs
● 2026-07-28 11:07:20
●NSns8.alfahosting.info2015-08-09 → 2026-07-28 · 2 obs
● 2026-07-28 11:07:20
●NSns9.alfahosting.info2015-08-09 → 2026-07-28 · 2 obs
● 2026-07-28 11:07:20
●MXmail.screen4.de2015-08-09 → 2026-07-28 · 2 obs
● 2026-07-28 11:07:20
●A109.237.137.72015-08-09 → 2026-07-28 · 2 obs
● 2026-07-28 11:07:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| screen4.de | ns10.alfahosting.info, ns8.alfahosting.info, ns9.alfahosting.info | - |
✅ Authoritative Response
Server:109.237.143.8
NS records: ns10.alfahosting.info, ns8.alfahosting.info, ns9.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for screen4.de (unsigned zone)
⏱️ Timing
Total: 985ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.237.137.7 |
| NS | 3 | ns8.alfahosting.info, ns9.alfahosting.info... |
| MX | 1 | mail.screen4.de (pri: 10) |
| TXT | 1 | v=spf1 a mx include:secure-mailgate.com |
| SOA | 1 | ns8.alfahosting.info hostmaster.alfahost |
Analysis
Hierarchy
screen4.de serves as the parent of mail.screen4.de and www.screen4.de.
IP Addresses
screen4.de has exactly one IP address — 109.237.137.7.
Additional host names — including mail.screen4.de and www.screen4.de — share IP numbers with screen4.de.
Name Servers
Three name servers are authoritative for screen4.de: ns10.alfahosting.info, ns8.alfahosting.info and ns9.alfahosting.info.
screen4.de has at least partial name server overlap with other domains, such as yvy.de, augenlidzentrum.de, premium-aesthetik.de and two others.
These name servers tend to appear together with the name servers cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
Three hostnames, one IP address apiece: ns10.alfahosting.info resolves to 109.237.143.8, ns8.alfahosting.info resolves to 109.237.142.8 and ns9.alfahosting.info resolves to 148.251.254.105.
Mail Servers
screen4.de uses one mail server — mail.screen4.de.
There is one IP number for mail.screen4.de: 109.237.137.7.