usdn.de - dns.ninja
usdn.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.142.199🇩🇪 NMM-AS85.13.142.0/24 Neue Medien Muennich | ||||||
| PTR | dd21832.kasserver.com | ||||||
| NS | ns5.kasserver.com ⭐ | ||||||
| A | 85.13.128.3🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich | ||||||
| PTR | ns5.kasserver.com | ||||||
| NS | a-dns-service.de ⚠️ Not in zone NS records | ||||||
| A | 135.181.2.96🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC | ||||||
| PTR | a-dns-service.de | ||||||
| NS | ns3.kas-dns-server.de ⚠️ Not in zone NS records | ||||||
| A | 85.13.179.179🇩🇪 NMM-AS85.13.179.0/24 Neue Medien Muennich | ||||||
| PTR | 85-13-179-179-static.kasserver.com | ||||||
| NS | ns6.kasserver.com | ||||||
| A | 85.13.159.101🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich | ||||||
| PTR | ns6.kasserver.com | ||||||
| MX | w00a285f.kasserver.com ⭐ | ||||||
| A | 85.13.142.199🇩🇪 NMM-AS85.13.142.0/24 Neue Medien Muennich | ||||||
| PTR | dd21832.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2607060156 | ||||||
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=1786899352 | ||||||
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSa-dns-service.de2021-08-23 → 2026-08-16 · 3 obs
● 2021-08-23 21:44:38
● 2026-08-16 17:25:40
●NSns3.kas-dns-server.de2021-08-23 → 2026-08-16 · 3 obs
● 2021-08-23 21:44:38
● 2026-08-16 17:25:40
●NSns5.kasserver.com2015-08-05 → 2026-08-16 · 2 obs
● 2026-08-16 17:25:40
●NSns6.kasserver.com2015-08-05 → 2026-08-16 · 2 obs
● 2026-08-16 17:25:40
○MXmail.usdn.de2015-08-05 → 2016-12-18 · 4 obs
● 2016-12-18 12:39:38
○ 2021-08-23 21:44:38
○ 2026-08-16 17:25:40
●MXw00a285f.kasserver.com2021-08-23 → 2026-08-16 · 3 obs
● 2021-08-23 21:44:38
● 2026-08-16 17:25:40
●A85.13.142.1992015-08-05 → 2026-08-16 · 2 obs
● 2026-08-16 17:25:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| usdn.de | ns3.kas-dns-server.de, ns6.kasserver.com, ns5.kasserver.com, a-dns-service.de | - |
✅ Authoritative Response
Server:85.13.179.179
NS records: ns3.kas-dns-server.de, ns6.kasserver.com, ns5.kasserver.com, a-dns-service.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usdn.de (unsigned zone)
⏱️ Timing
Total: 1658ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.142.199 |
| NS | 2 | ns6.kasserver.com, ns5.kasserver.com |
| MX | 1 | w00a285f.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
Analysis
IP Addresses
usdn.de resolves to just one IP address, 85.13.142.199.
Two other host names, along with innonauten.de, mail.artdeco-werbung.com and agitart.de, also share IP numbers with usdn.de.
Name Servers
The NS records for usdn.de point to four name servers: a-dns-service.de, ns5.kasserver.com, ns6.kasserver.com and ns3.kas-dns-server.de.
usdn.de partially shares its NS delegation with several other domains, including kindergarten-premich.de, ad-photographer.com, thees.org and two others.
These name servers are regularly seen alongside ns3.ai-dns.de and ns5.name-server-kas.de as name servers.
The hosts a-dns-service.de, ns5.kasserver.com, ns6.kasserver.com and ns3.kas-dns-server.de all resolve to exactly one IP address each: 135.181.2.96, 85.13.128.3, 85.13.159.101 and 85.13.179.179 respectively.
Mail Servers
The sole mail server for usdn.de is w00a285f.kasserver.com.
w00a285f.kasserver.com has exactly one IP number: 85.13.142.199.