olscher.cloud - robtex.com
olscher.cloud
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.225.148.158🇮🇷 Hetzner46.224.0.0/15 HETZNER-DC | ||||||
| PTR | bit01.olscher.cloud | ||||||
| NS | ns1.your-server.de ⭐ | ||||||
| A | 2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.your-server.de | ||||||
| A | 213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | ns1.your-server.de | ||||||
| NS | ns.second-ns.com | ||||||
| A | 2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns.second-ns.com | ||||||
| A | 213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns.second-ns.com | ||||||
| NS | ns3.second-ns.de | ||||||
| A | 2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | ns3.second-ns.de | ||||||
| A | 193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | ns3.second-ns.de | ||||||
| MX | bit02.olscher.cloud ⭐ | ||||||
| A | 204.168.250.193 | ||||||
| PTR | bit02.olscher.cloud | ||||||
| MX | bit01.olscher.cloud(20) | ||||||
| A | 46.225.148.158🇮🇷 Hetzner46.224.0.0/15 HETZNER-DC | ||||||
| PTR | bit01.olscher.cloud | ||||||
| TXT | v=spf1 ip4:46.225.148.158 ip4:204.168.250.193 -all | ||||||
| SOA | ns1.your-server.depostmaster@your-server.de 2026-06-15 #17 | ||||||
cloud
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1785525628 | ||||||
Subdomains
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns.second-ns.com2026-07-27 → 2026-07-31 · 2 obs
● 2026-07-31 20:23:02
●NSns1.your-server.de2026-07-27 → 2026-07-31 · 2 obs
● 2026-07-31 20:23:02
●NSns3.second-ns.de2026-07-27 → 2026-07-31 · 2 obs
● 2026-07-31 20:23:02
●MXbit01.olscher.cloud2026-07-27 → 2026-07-31 · 2 obs
● 2026-07-31 20:23:02
●MXbit02.olscher.cloud2026-07-27 → 2026-07-31 · 2 obs
● 2026-07-31 20:23:02
●A46.225.148.1582026-07-27 → 2026-07-31 · 2 obs
● 2026-07-31 20:23:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cloud | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | - |
| olscher.cloud | ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de | - |
✅ Authoritative Response
Server:213.239.204.242
NS records: ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for olscher.cloud (unsigned zone)
⏱️ Timing
Total: 837ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.225.148.158 |
| NS | 3 | ns3.second-ns.de, ns.second-ns.com... |
| MX | 2 | bit02.olscher.cloud (pri: 10), bit01.olscher.cloud (pri: 20) |
| TXT | 1 | v=spf1 ip4:46.225.148.158 ip4:204.168.25 |
| SOA | 1 | ns1.your-server.de postmaster.your-serve |
Analysis
Hierarchy
bit02.olscher.cloud and bit01.olscher.cloud each fall under olscher.cloud as their parent domain.
IP Addresses
olscher.cloud resolves to just one IP address, 46.225.148.158.
There are other host names — bit01.olscher.cloud among them — that share IP numbers with olscher.cloud.
Name Servers
DNS for olscher.cloud is handled by three authoritative name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
There is at least partial name server overlap between olscher.cloud and other domains — 36.46.78.in-addr.arpa, natursubstanzen.com, 7.d.9.3.0.1.0.c.9.f.4.0.1.0.a.2.ip6.arpa and two more among them.
Three hostnames — ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de — each have two IP addresses: ns.second-ns.com has 213.239.204.242 and 2a01:4f8:0:a101::b:1, ns3.second-ns.de has 193.47.99.4 and 2001:67c:192c::add:b3, and ns1.your-server.de has 213.133.100.102 and 2a01:4f8:0:1::5ddc:1.
Mail Servers
olscher.cloud is served by two mail servers, bit01.olscher.cloud and bit02.olscher.cloud.
Like infobase.at and olscher.at, olscher.cloud has the same mail server arrangement as several other domains.
bit01.olscher.cloud → 46.225.148.158 and bit02.olscher.cloud → 204.168.250.193: one IP number per host name.