b-optimised.de - robtex.com
b-optimised.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.46.10.204🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | dedi6201.your-server.de | ||||||
| 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 | dedi6201.your-server.de ⭐ | ||||||
| A | 2a01:4f8:d0a:331f::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | dedi6201.your-server.de | ||||||
| A | 78.46.10.204🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | dedi6201.your-server.de | ||||||
| SOA | ns1.your-server.depostmaster@your-server.de 2026-01-08 #0 | ||||||
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=1774400384 | ||||||
Subdomains
mail.b-optimised.de |
Same first word
b-optimised.de |
DNS History
7 records (5 active, 2 former)
●NSns.second-ns.com2015-07-16 → 2026-03-25 · 2 obs
● 2026-03-25 01:07:44
●NSns1.your-server.de2015-07-16 → 2026-03-25 · 2 obs
● 2026-03-25 01:07:44
●NSns3.second-ns.de2015-07-16 → 2026-03-25 · 2 obs
● 2026-03-25 01:07:44
●MXdedi6201.your-server.de2026-03-22 → 2026-03-25 · 3 obs
● 2026-03-22 16:27:38
● 2026-03-25 01:07:44
○MXmail.b-optimised.de2015-07-16 → 2018-01-28 · 4 obs
● 2018-01-28 07:59:46
○ 2026-03-22 16:27:38
○ 2026-03-25 01:07:44
○A188.40.7.1222015-07-16 → 2018-01-28 · 4 obs
● 2018-01-28 07:59:46
○ 2026-03-22 16:27:38
○ 2026-03-25 01:07:44
●A78.46.10.2042026-03-22 → 2026-03-25 · 3 obs
● 2026-03-22 16:27:38
● 2026-03-25 01:07:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| b-optimised.de | ns3.second-ns.de, ns1.your-server.de, ns.second-ns.com | 4 records |
✅ Authoritative Response
Server:213.133.100.102
NS records: ns3.second-ns.de, ns1.your-server.de, ns.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b-optimised.de (unsigned zone)
⏱️ Timing
Total: 671ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.46.10.204 |
| NS | 3 | ns1.your-server.de, ns3.second-ns.de... |
| MX | 1 | dedi6201.your-server.de (pri: 10) |
| SOA | 1 | ns1.your-server.de postmaster.your-serve |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns3.second-ns.de, ns1.your-server.de, ns3.second-ns.de...)
Analysis
Hierarchy
b-optimised.de is the parent of mail.b-optimised.de.
IP Addresses
b-optimised.de resolves to a single IP: 78.46.10.204.
Other host names, for instance 4-seasons-yachting.com, onenautic.com, mail.4-s.de, portocolomyachting.com and 1nautic.com share IP numbers with b-optimised.de.
Name Servers
b-optimised.de delegates to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
b-optimised.de shares some name servers with other domains, for example xn--dit-plan-1za.de, 3.e.1.3.b.0.1.0.8.f.4.0.1.0.a.2.ip6.arpa, mileovision.com, ekb-bremen.de and macpal.de.
These name servers are commonly used with the name servers hydrogen.ns.hetzner.com.
Host names with two IP numbers:
ns.second-ns.com: 2a01:4f8:0:a101::b:1 and 213.239.204.242
ns3.second-ns.de: 2001:67c:192c::add:b3 and 193.47.99.4
ns1.your-server.de: 2a01:4f8:0:1::5ddc:1 and 213.133.100.102
Mail Servers
b-optimised.de is handled by a single mail server, dedi6201.your-server.de.
b-optimised.de uses the same mail server setup as other domains, such as uwebarchfeld.de, b-tuned.com, portocolomyachting.com and dedi6201.your-server.de.
dedi6201.your-server.de resolves to two IPs: 2a01:4f8:d0a:331f::2 and 78.46.10.204.