holzbrx.de - robtex.com
holzbrx.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:d0a:61a6::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | dedi5127.your-server.de | ||||||
| A | 78.46.12.221🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| 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 | mail.holzbrx.de ⭐ | ||||||
| A | 2a01:4f8:d0a:61a6::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | dedi5127.your-server.de | ||||||
| A | 78.46.12.221🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | dedi5127.your-server.de | ||||||
| TXT | v=spf1 +a +mx ?all | ||||||
| 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=1776002432 | ||||||
Subdomains
mail.holzbrx.de |
Same first word
holzbrx.de |
DNS History
9 records (6 active, 3 former)
●NSns.second-ns.com2026-03-25 → 2026-04-12 · 3 obs
● 2026-03-25 08:06:50
● 2026-04-12 14:06:38
●NSns1.your-server.de2026-03-25 → 2026-04-12 · 3 obs
● 2026-03-25 08:06:50
● 2026-04-12 14:06:38
○NSns196.publicompserver.de2015-08-15 → 2017-06-19 · 4 obs
● 2017-06-19 21:12:30
○ 2026-03-25 08:06:50
○ 2026-04-12 14:06:38
●NSns3.second-ns.de2026-03-25 → 2026-04-12 · 3 obs
● 2026-03-25 08:06:50
● 2026-04-12 14:06:38
○NSns30.publicompserver.de2015-08-15 → 2017-06-19 · 4 obs
● 2017-06-19 21:12:30
○ 2026-03-25 08:06:50
○ 2026-04-12 14:06:38
●MXmail.holzbrx.de2015-08-15 → 2026-04-12 · 2 obs
● 2026-04-12 14:06:38
●A2a01:4f8:d0a:61a6::22026-03-25 → 2026-04-12 · 3 obs
● 2026-03-25 08:06:50
● 2026-04-12 14:06:38
●A78.46.12.2212026-03-25 → 2026-04-12 · 3 obs
● 2026-03-25 08:06:50
● 2026-04-12 14:06:38
○A92.43.108.1172015-08-15 → 2017-06-19 · 4 obs
● 2017-06-19 21:12:30
○ 2026-03-25 08:06:50
○ 2026-04-12 14:06:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| holzbrx.de | ns3.second-ns.de, ns1.your-server.de, ns.second-ns.com | 4 records |
✅ Authoritative Response
Server:213.239.204.242
NS records: ns3.second-ns.de, ns1.your-server.de, ns.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for holzbrx.de (unsigned zone)
⏱️ Timing
Total: 741ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.46.12.221 |
| AAAA | 1 | 2a01:4f8:d0a:61a6::2 |
| NS | 3 | ns.second-ns.com, ns1.your-server.de... |
| MX | 1 | mail.holzbrx.de (pri: 10) |
| TXT | 1 | v=spf1 +a +mx ?all |
| SOA | 1 | ns1.your-server.de postmaster.your-serve |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.your-server.de, ns3.second-ns.de, ns1.your-server.de...)
Analysis
Hierarchy
holzbrx.de is the parent of mail.holzbrx.de.
IP Addresses
holzbrx.de resolves to two IPs: 2a01:4f8:d0a:61a6::2 and 78.46.12.221.
other host names for instance mail.xn--brief-umschlge-hib.de, dedi5127.your-server.de, heizprofi-shop.de, xn--brief-umschlge-hib.de and mail.heizprofi-shop.de share IP numbers with holzbrx.de.
Name Servers
holzbrx.de is delegated to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
holzbrx.de at least partially shares name servers with other domains, for instance richmar.ee, marine-gps.net, fit-technik.de, 1.8.1.4.0.0.2.2.8.f.4.0.1.0.a.2.ip6.arpa and kkfdornhan.de.
Host names with two IP numbers:
Host ns.second-ns.com points to 2a01:4f8:0:a101::b:1 and 213.239.204.242.
Host ns3.second-ns.de points to 2001:67c:192c::add:b3 and 193.47.99.4.
Host ns1.your-server.de points to 2a01:4f8:0:1::5ddc:1 and 213.133.100.102.
Mail Servers
holzbrx.de is handled by a single mail server, mail.holzbrx.de.
Host mail.holzbrx.de resolves to two IPs: 2a01:4f8:d0a:61a6::2 and 78.46.12.221.