portmaster.io - robtex.com
portmaster.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:d0a:27bd::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 88.198.219.246🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4 | ||||||
| NS | ns1.your-server.de ⭐ | ||||||
| NS | ns.second-ns.com | ||||||
| NS | ns3.second-ns.de | ||||||
| MX | www4.your-server.de ⭐ | ||||||
| TXT | v=spf1 +a +mx ?all | ||||||
| SOA | ns1.your-server.depostmaster@your-server.de 2026-03-13 #7 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1773494468 | ||||||
Same first word
portmaster.co.uk |
portmaster.de |
portmaster.com |
portmaster.io |
portmaster.dk |
portmaster.net |
portmaster.eu |
portmaster.org |
portmaster.games |
portmaster.kz |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns.second-ns.com2026-03-08 → 2026-03-24 · 2 obs
● 2026-03-08 15:50:48
● 2026-03-24 05:31:36
● 2026-03-24 05:31:36
●NSns1.your-server.de2026-03-08 → 2026-03-24 · 2 obs
● 2026-03-08 15:50:48
● 2026-03-24 05:31:36
● 2026-03-24 05:31:36
●NSns3.second-ns.de2026-03-08 → 2026-03-24 · 2 obs
● 2026-03-08 15:50:48
● 2026-03-24 05:31:36
● 2026-03-24 05:31:36
●MXwww4.your-server.de2026-03-08 → 2026-03-24 · 2 obs
● 2026-03-08 15:50:48
● 2026-03-24 05:31:36
● 2026-03-24 05:31:36
●A2a01:4f8:d0a:27bd::22026-03-08 → 2026-03-24 · 2 obs
● 2026-03-08 15:50:48
● 2026-03-24 05:31:36
● 2026-03-24 05:31:36
●A88.198.219.2462026-03-08 → 2026-03-24 · 2 obs
● 2026-03-08 15:50:48
● 2026-03-24 05:31:36
● 2026-03-24 05:31:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| portmaster.io | ns1.your-server.de, ns3.second-ns.de, ns.second-ns.com | - |
✅ Authoritative Response
Server:213.133.100.102
NS records: ns1.your-server.de, ns3.second-ns.de, ns.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for portmaster.io (unsigned zone)
⏱️ Timing
Total: 4834ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.198.219.246 |
| AAAA | 1 | 2a01:4f8:d0a:27bd::2 |
| NS | 3 | ns3.second-ns.de, ns1.your-server.de... |
| MX | 1 | www4.your-server.de (pri: 10) |
| TXT | 1 | v=spf1 +a +mx ?all |
| SOA | 1 | ns1.your-server.de postmaster.your-serve |
Analysis
IP Addresses
portmaster.io points to two IP numbers: 2a01:4f8:d0a:27bd::2 and 88.198.219.246.
Name Servers
portmaster.io is delegated to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
Mail Servers
The mail server for portmaster.io is www4.your-server.de.