hackstein.tech - dns.ninja
hackstein.tech
| DNSSEC | ⚠️ Not signed | ||||||
| NS | hydrogen.ns.hetzner.com ⭐ | ||||||
| A | 2a01:4f8:0:1::add:1098🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| A | 213.133.100.98🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| NS | helium.ns.hetzner.de | ||||||
| A | 2001:67c:192c::add:5🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| A | 193.47.99.5🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| NS | oxygen.ns.hetzner.com | ||||||
| A | 2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
| A | 88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4 | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
| MX | mx.haccom.de ⭐ | ||||||
| A | 91.99.214.150🇩🇪 Hetzner91.99.0.0/16 HETZNER-DC | ||||||
| PTR | mx.haccom.de | ||||||
| TXT | v=spf1 a:mx.hackstein.tech a:mx.haccom.de ip4:91.99.214.150 -all | ||||||
| SOA | hydrogen.ns.hetzner.comdns@hetzner.com 2026-05-19 #3 | ||||||
tech
| 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=1780904649 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NShelium.ns.hetzner.de2026-03-19 → 2026-06-08 · 2 obs
● 2026-06-08 08:09:52
●NShydrogen.ns.hetzner.com2026-03-19 → 2026-06-08 · 2 obs
● 2026-06-08 08:09:52
●NSoxygen.ns.hetzner.com2026-03-19 → 2026-06-08 · 2 obs
● 2026-06-08 08:09:52
●MXmx.haccom.de2026-06-08 → 2026-06-08 · 3 obs
● 2026-06-08 08:09:50
● 2026-06-08 08:09:52
○MXmx.hackstein.tech2026-03-19 → 2026-04-18 · 4 obs
● 2026-04-18 11:58:14
○ 2026-06-08 08:09:50
○ 2026-06-08 08:09:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns10.trs-dns.org, ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.info | - |
| hackstein.tech | helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com | - |
✅ Authoritative Response
Server:213.133.100.98
NS records: helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hackstein.tech (unsigned zone)
⏱️ Timing
Total: 1118ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | helium.ns.hetzner.de, hydrogen.ns.hetzner.com... |
| MX | 1 | mx.haccom.de (pri: 10) |
| TXT | 1 | v=spf1 a:mx.hackstein.tech a:mx.haccom.d |
| SOA | 1 | hydrogen.ns.hetzner.com dns.hetzner.com |
Analysis
Hierarchy
The parent domain of mail.hackstein.tech and mx.hackstein.tech is hackstein.tech.
Name Servers
DNS for hackstein.tech is handled by three authoritative name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
There is at least partial name server overlap between hackstein.tech and other domains — ioparlo.ch, uw-photodays.de, betlehem-zagreb.com and two more among them.
These name servers are routinely deployed together with the name servers ns1.your-server.de.
Three hostnames — hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de — each have two IP addresses: hydrogen.ns.hetzner.com has 213.133.100.98 and 2a01:4f8:0:1::add:1098, oxygen.ns.hetzner.com has 88.198.229.192 and 2a01:4f8:0:1::add:2992, and helium.ns.hetzner.de has 193.47.99.5 and 2001:67c:192c::add:5.
Mail Servers
hackstein.tech routes its mail through a single mail server, mx.haccom.de.
hackstein.tech and domains like haccom.de share an identical mail server configuration.
mx.haccom.de has exactly one IP number: 91.99.214.150.