tec4two.de - robtex.com
tec4two.de
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | ||||||
| MX | mail.tec4two.de ⭐ | ||||||
| A | 46.4.53.99🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | hosting1.ccm-hosting.de | ||||||
| TXT | google-site-verification=fv_bUCf0bvLyCJgORmxCWoa6OLoJhs8MMVuB6JuEK0k | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2022-05-24 #0 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1775603838 | ||||||
Subdomains
mail.tec4two.de |
Same first word
tec4two.de |
DNS History
3 records (3 active, 0 former)
●NSns1.first-ns.de2015-05-18 → 2026-04-07 · 2 obs
● 2026-04-07 23:28:28
●NSrobotns2.second-ns.de2015-05-18 → 2026-04-07 · 2 obs
● 2026-04-07 23:28:28
●MXmail.tec4two.de2015-05-18 → 2026-04-07 · 2 obs
● 2026-04-07 23:28:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| tec4two.de | ns1.first-ns.de, robotns2.second-ns.de | - |
✅ Authoritative Response
Server:213.133.100.103
NS records: ns1.first-ns.de, robotns2.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tec4two.de (unsigned zone)
⏱️ Timing
Total: 605ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.first-ns.de, robotns2.second-ns.de |
| MX | 1 | mail.tec4two.de (pri: 10) |
| TXT | 1 | google-site-verification=fv_bUCf0bvLyCJg |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
Hierarchy
The parent of mail.tec4two.de is tec4two.de.
Name Servers
tec4two.de is delegated to two name servers: ns1.first-ns.de and robotns2.second-ns.de.
tec4two.de uses the same name server setup as other domains, for instance ichbindein.de, wunderbarerpfaelzerwald.de, comic-forum.de, easycomputing-server.de and dental-kommunikation.de.
tec4two.de shares name servers with other domains at least partially, for instance sarahgronert.de, seychelles-24.com, project-run.com, intsel.eu and rohstoffego.de.
these name servers are often used together with the name servers robotns3.second-ns.com.
Host names with two IP numbers:
The host ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238.
The host robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.
Mail Servers
The mail server for tec4two.de is mail.tec4two.de.
Host name mail.tec4two.de resolves to IP 46.4.53.99.