ex04.rtfnt.com - dns.ninja
ex04.rtfnt.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 136.243.102.165🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | s2.ah-m.net | ||||||
rtfnt.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 116.202.173.54🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC | ||||||
| NS | ns1.first-ns.de ⭐ | ||||||
| NS | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| MX | rtfnt-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| TXT | MS=ms17719190 | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-04-14 #0 | ||||||
Similar names
DNS History
1 record (1 active, 0 former)
●A136.243.102.1652017-02-11 → 2026-08-13 · 2 obs
● 2017-02-11 03:47:00
● 2026-08-13 05:31:02
● 2026-08-13 05:31:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rtfnt.com | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | 2 records |
✅ Authoritative Response
Server:213.239.242.238
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtfnt.com (unsigned zone)
⏱️ Timing
Total: 663ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.243.102.165 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (robotns3.second-ns.com, robotns3.second-ns.com)
Analysis
IP Addresses
ex04.rtfnt.com points to a single IP number: 136.243.102.165.