tf-solution.net - robtex.com
tf-solution.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:1c17:5191::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 195.201.232.69🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC | ||||||
| NS | ns1.first-ns.de ⭐ | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns2.second-ns.de | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| MX | mail.tf-solution.net ⭐ | ||||||
| A | 2a01:4f8:1c17:5191::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 195.201.232.69🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC | ||||||
| PTR | web-01.tf-solution.net | ||||||
| TXT | v=spf1 +a +mx +a:web2.yourvm.de -all | ||||||
| TXT | MS=ms42624564 | ||||||
| SOA | ns1.first-ns.deplesk@tf-solution.net 2026-03-14 #2 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776191522 | ||||||
Subdomains
Same first word
tf-solution.net |
DNS History
6 records (6 active, 0 former)
●NSns1.first-ns.de2026-04-03 → 2026-04-14 · 2 obs
● 2026-04-14 19:01:54
●NSrobotns2.second-ns.de2026-04-03 → 2026-04-14 · 2 obs
● 2026-04-14 19:01:54
●NSrobotns3.second-ns.com2026-04-03 → 2026-04-14 · 2 obs
● 2026-04-14 19:01:54
●MXmail.tf-solution.net2026-04-03 → 2026-04-14 · 2 obs
● 2026-04-14 19:01:54
●A195.201.232.692026-04-03 → 2026-04-14 · 2 obs
● 2026-04-14 19:01:54
●A2a01:4f8:1c17:5191::22026-04-03 → 2026-04-14 · 2 obs
● 2026-04-14 19:01:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tf-solution.net | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | - |
✅ 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 tf-solution.net (unsigned zone)
⏱️ Timing
Total: 3741ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.201.232.69 |
| AAAA | 1 | 2a01:4f8:1c17:5191::2 |
| NS | 3 | ns1.first-ns.de, robotns2.second-ns.de... |
| MX | 1 | mail.tf-solution.net (pri: 10) |
| TXT | 2 | MS=ms42624564, v=spf1 +a +mx +a:web2.yourvm.de -all |
| SOA | 1 | ns1.first-ns.de plesk.tf-solution.net |
Analysis
Hierarchy
tf-solution.net is parent of web-01.tf-solution.net and mail.tf-solution.net.
IP Addresses
tf-solution.net points to two IPs: 2a01:4f8:1c17:5191::2 and 195.201.232.69.
Other host names including sbconline.de, web1.yourvm.de, polymerconsulting.de, yourvm.de and polymer-consulting.de share IP numbers with tf-solution.net.
Name Servers
tf-solution.net is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
tf-solution.net at least partially shares name servers with other domains, including namahsolutions.com, ursriggenbach.com, 3fw.de, tufer.de and schreinerei-joas.de.
these name servers are commonly used together with hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
Host names with two IP numbers:
robotns3.second-ns.com points to: 2001:67c:192c::add:a3 and 193.47.99.3
ns1.first-ns.de points to: 2a01:4f8:0:a101::a:1 and 213.239.242.238
robotns2.second-ns.de points to: 2a01:4f8:0:1::5ddc:2 and 213.133.100.103
Mail Servers
tf-solution.net is handled by a single mail server, mail.tf-solution.net.
mail.tf-solution.net points to two IPs: 2a01:4f8:1c17:5191::2 and 195.201.232.69.