bsolution.at - dns.ninja
bsolution.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.90.213.71🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC | ||||||
| PTR | server4.business-solution.at | ||||||
| NS | dns.lederhaas.st ⭐ | ||||||
| A | 116.203.254.162🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC | ||||||
| PTR | ns1.lederhaas.st | ||||||
| NS | dns.lederhaas.com | ||||||
| A | 195.201.96.116🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC | ||||||
| PTR | ns2.lederhaas.com | ||||||
| MX | bsolution.at ⭐ | ||||||
| A | 157.90.213.71🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC | ||||||
| PTR | server4.business-solution.at | ||||||
| TXT | v=spf1 +a +mx +ip4:157.90.213.71 +ip4:5.9.48.36 ~all | ||||||
| SOA | dns.lederhaas.sthorst@lederhaas.it 2026-07-02 #1 | ||||||
at
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.at ⭐ | ||||||
| NS | d.ns.at | ||||||
| NS | j.ns.at | ||||||
| NS | n.ns.at | ||||||
| NS | ns1.univie.ac.at | ||||||
| NS | ns2.univie.ac.at | ||||||
| NS | r.ns.at | ||||||
| NS | u.ns.at | ||||||
| SOA | dns.nic.atdomain-admin@univie.ac.at serial=1783173602 | ||||||
MX for
bsolution.at |
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSdns.lederhaas.com2015-08-06 → 2026-07-04 · 2 obs
● 2026-07-04 15:17:12
●NSdns.lederhaas.st2015-08-06 → 2026-07-04 · 2 obs
● 2026-07-04 15:17:12
●MXbsolution.at2015-08-06 → 2026-07-04 · 2 obs
● 2026-07-04 15:17:12
○A157.90.213.702026-04-21 → 2026-04-24 · 5 obs
● 2026-04-21 19:20:14
● 2026-04-24 06:31:16
○ 2026-05-03 20:59:46
○ 2026-07-04 15:17:12
●A157.90.213.712026-05-03 → 2026-07-04 · 3 obs
● 2026-05-03 20:59:46
● 2026-07-04 15:17:12
○A5.9.48.592015-08-06 → 2017-05-20 · 4 obs
● 2017-05-20 00:53:08
○ 2026-04-21 19:20:14
○ 2026-07-04 15:17:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | n.ns.at, ns2.univie.ac.at, d.ns.at, j.ns.at... | - |
| bsolution.at | dns.lederhaas.st, dns.lederhaas.com | - |
✅ Authoritative Response
Server:195.201.96.116
NS records: dns.lederhaas.st, dns.lederhaas.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bsolution.at (unsigned zone)
⏱️ Timing
Total: 1074ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.90.213.71 |
| NS | 2 | dns.lederhaas.st, dns.lederhaas.com |
| MX | 1 | bsolution.at (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:157.90.213.71 +ip4:5. |
| SOA | 1 | dns.lederhaas.st horst.lederhaas.it |
Analysis
Mail Server Role
bsolution.at serves as a mail server for bsolution.at.
IP Addresses
bsolution.at has exactly one IP address — 157.90.213.71.
server4.business-solution.at, smart-mobile.at, athena.at plus two other host names have IP numbers in common with bsolution.at.
Name Servers
bsolution.at is delegated to two name servers: dns.lederhaas.com and dns.lederhaas.st.
The name server configuration of bsolution.at is shared with other domains, for instance hno-scholtz.at, lang-auto.com, x-treff.at and two others.
At least some of bsolution.at's name servers are shared with other domains, for example kern-oel.at, cib.at, vitatec.at and two more.
These name servers tend to co-occur with dns1.thepoint.at, dns2.thepoint.at, ns1.lederhaas.st and 3 other name servers in the same DNS delegations.
Each of dns.lederhaas.com and dns.lederhaas.st has one IP address: dns.lederhaas.com uses 195.201.96.116 and dns.lederhaas.st uses 116.203.254.162.
Mail Servers
bsolution.at uses exactly one mail server, which is bsolution.at.
bsolution.at resolves to a single IP number: 157.90.213.71.