btsysteme.de - dns.ninja
btsysteme.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 87.106.87.174🇩🇪 IONOS-AS87.106.86.0/23 IONOS SE ber.de | ||||||
| PTR | s01.btsysteme.de | ||||||
| NS | nscs.ui-dns.de ⭐ | ||||||
| A | 2001:8d8:fe:53:ac2:736c:766f:6e65🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | nscs.ui-dns.de | ||||||
| A | 217.160.82.252🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | nscs.ui-dns.de | ||||||
| NS | nscs.ui-dns.com | ||||||
| A | 2001:8d8:fe:53:ac1:736c:766f:6e65🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | nscs.ui-dns.com | ||||||
| A | 217.160.81.252🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | nscs.ui-dns.com | ||||||
| MX | s01.btsysteme.de ⭐ | ||||||
| A | 87.106.87.174🇩🇪 IONOS-AS87.106.86.0/23 IONOS SE ber.de | ||||||
| PTR | s01.btsysteme.de | ||||||
| TXT | v=spf1 +a +mx +a:trusting-shaw.87-106-87-174.plesk.page -all | ||||||
| SOA | nscs.ui-dns.deadmbtsysteme@gmail.com 2026-07-11 #7 | ||||||
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=1786581745 | ||||||
Subdomains
s01.btsysteme.de |
Same first word
btsysteme.de |
Similar names
DNS History
4 records (4 active, 0 former)
●NSnscs.ui-dns.com2026-02-20 → 2026-08-13 · 2 obs
● 2026-08-13 00:43:00
●MXs01.btsysteme.de2026-02-20 → 2026-08-13 · 2 obs
● 2026-08-13 00:43:00
●A87.106.87.1742026-02-20 → 2026-08-13 · 2 obs
● 2026-08-13 00:43:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| btsysteme.de | nscs.ui-dns.de, nscs.ui-dns.com | - |
✅ Authoritative Response
Server:217.160.82.252
NS records: nscs.ui-dns.de, nscs.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for btsysteme.de (unsigned zone)
⏱️ Timing
Total: 605ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.106.87.174 |
| NS | 2 | nscs.ui-dns.de, nscs.ui-dns.com |
| MX | 1 | s01.btsysteme.de (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:trusting-shaw.87-106-87 |
| SOA | 1 | nscs.ui-dns.de admbtsysteme.gmail.com |
Analysis
Hierarchy
s01.btsysteme.de is delegated beneath btsysteme.de.
IP Addresses
btsysteme.de points to a single IP number: 87.106.87.174.
Additional host names — taheri.de, s01.btsysteme.de, mail.drsafavi.de and two others — share IP numbers with btsysteme.de.
Name Servers
btsysteme.de is delegated to two name servers: nscs.ui-dns.com and nscs.ui-dns.de.
btsysteme.de shares its name server setup with other domains, including huebler.de, fameserv.de, tr-mediendesign.de and two others.
There is at least partial name server overlap between btsysteme.de and other domains — dinamicaemocional.com, pemmi.org, mactransport.ca and two more among them.
These name servers regularly appear alongside nscs.ui-dns.biz, nscs.ui-dns.org, ns1.primadesign.com and 5 other name servers in NS record sets.
nscs.ui-dns.com and nscs.ui-dns.de each resolve to two IP addresses: nscs.ui-dns.com points to 217.160.81.252 and 2001:8d8:fe:53:ac1:736c:766f:6e65, while nscs.ui-dns.de points to 217.160.82.252 and 2001:8d8:fe:53:ac2:736c:766f:6e65.
Mail Servers
btsysteme.de has one mail server: s01.btsysteme.de.
s01.btsysteme.de resolves to a single IP number: 87.106.87.174.