linux01.nsec.dk - robtex.com
linux01.nsec.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 138.201.92.22🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4 | ||||||
| PTR | s90n34.meinserver.io | ||||||
| NS | ns1.nsec.dk ⭐ ⚠️ Not in parent delegation | ||||||
| A | 2a01:4f8:c0c:8726::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 94.130.173.147🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC | ||||||
| PTR | ns1.nsec.dk | ||||||
| NS | ns2.nsec.dk ⚠️ Not in parent delegation | ||||||
| A | 2a01:4f8:c010:2c16::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 159.69.124.71🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC | ||||||
| PTR | ns2.nsec.dk | ||||||
| MX | linux01.nsec.dk ⭐ | ||||||
| A | 138.201.92.22🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4 | ||||||
| PTR | s90n34.meinserver.io | ||||||
| TXT | v=spf1 +mx +a +ip4:138.201.92.22 ~all | ||||||
| SOA | ns1.nsec.dkmichael@nsec.dk 2019-06-14 #0 | ||||||
nsec.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:252:4110::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 157.90.95.175🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC | ||||||
| NS | ns1.nsec.dk ⭐ | ||||||
| NS | ns2.nsec.dk | ||||||
| MX | mail.nsec.dk ⭐ | ||||||
| TXT | v=spf1 ip4:157.90.95.175 ip4:78.47.201.168 +a +mx +ip4:138.201.92.22 -all | ||||||
| TXT | google-site-verification=fpH67z23-nhyHwItY3rIonLobkwPDobvyaE6gAwxXkM | ||||||
| SOA | ns1.nsec.dkmichael@nsec.dk 2026-03-25 #1 | ||||||
📈 Tranco rank: #550,309
MX for
linux01.nsec.dk |
Similar names
DNS History
4 records (4 active, 0 former)
●MXlinux01.nsec.dk2018-05-13 → 2026-04-14 · 2 obs
● 2026-04-14 01:49:04
●A138.201.92.222018-05-13 → 2026-04-14 · 2 obs
● 2026-04-14 01:49:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| nsec.dk | ns2.nsec.dk, ns1.nsec.dk | 4 records |
✅ Authoritative Response
Server:159.69.124.71
NS records: ns2.nsec.dk, ns1.nsec.dk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nsec.dk (unsigned zone)
⏱️ Timing
Total: 500ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.201.92.22 |
| NS | 2 | ns1.nsec.dk, ns2.nsec.dk |
| MX | 1 | linux01.nsec.dk (pri: 0) |
| TXT | 1 | v=spf1 +mx +a +ip4:138.201.92.22 ~all |
| SOA | 1 | ns1.nsec.dk michael.nsec.dk |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (ns1.nsec.dk, ns2.nsec.dk, ns1.nsec.dk...)
Analysis
Mail Server Role
linux01.nsec.dk serves as the mail server for linux01.nsec.dk.
IP Addresses
linux01.nsec.dk points to a single IP number: 138.201.92.22.
Other host names, for instance mail.ruf-brikett.de, brikettieren.de, briquetting.com, ruf.cz and esa.brikettieren.de share IP numbers with linux01.nsec.dk.
Name Servers
Delegation for linux01.nsec.dk rests with two name servers, ns1.nsec.dk and ns2.nsec.dk.
linux01.nsec.dk shares the same name server setup as other domains, including mulev.dk, nsec.dk, lokalsiderne.dk, realnews247.com and projectfreedomusa.org.
linux01.nsec.dk shares name servers with other domains at least partially, for example ns2.nsec.dk.
Host names with two IP numbers: ns1.nsec.dk points to 2a01:4f8:c0c:8726::1 and 94.130.173.147; ns2.nsec.dk points to 2a01:4f8:c010:2c16::1 and 159.69.124.71.
Mail Servers
A single mail server handles linux01.nsec.dk.
linux01.nsec.dk points to a single IP: 138.201.92.22.