matemera.de - robtex.com
matemera.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 144.76.169.13🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | www2.trion-it.de | ||||||
| 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.trion-it.de ⭐ | ||||||
| A | 144.76.152.15🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | mail.trion-it.de | ||||||
| TXT | spf2.0/pra mx -all | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-01-09 #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=1776189556 | ||||||
Same first word
matemera.de |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.first-ns.de2015-08-06 → 2026-04-14 · 2 obs
● 2026-04-14 18:28:34
●NSrobotns2.second-ns.de2015-08-06 → 2026-04-14 · 2 obs
● 2026-04-14 18:28:34
●NSrobotns3.second-ns.com2015-08-06 → 2026-04-14 · 2 obs
● 2026-04-14 18:28:34
●MXmail.trion-it.de2015-08-06 → 2026-04-14 · 2 obs
● 2026-04-14 18:28:34
●A144.76.169.132015-08-06 → 2026-04-14 · 2 obs
● 2026-04-14 18:28:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| matemera.de | ns1.first-ns.de, robotns3.second-ns.com, robotns2.second-ns.de | - |
✅ Authoritative Response
Server:193.47.99.3
NS records: ns1.first-ns.de, robotns3.second-ns.com, robotns2.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for matemera.de (unsigned zone)
⏱️ Timing
Total: 1180ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.76.169.13 |
| NS | 3 | robotns3.second-ns.com, ns1.first-ns.de... |
| MX | 1 | mail.trion-it.de (pri: 10) |
| TXT | 2 | v=spf1 mx -all, spf2.0/pra mx -all |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
IP Addresses
matemera.de points to a single IP number: 144.76.169.13.
Other host names, for instance kuebe.net, www.myslicer.at, www.kuebe.net, myslicer.at and kuebe.de share IP numbers with matemera.de.
Name Servers
The domain matemera.de is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
matemera.de shares name servers with other domains at least partially, for instance sterne-des-sports.de, thermopool.com, wedeswest.de, ninaloesche.de and whitemail.de.
these name servers are often used together with the name servers hydrogen.ns.hetzner.com.
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
The mail server for matemera.de is mail.trion-it.de.
matemera.de shares the same mail server setup as other domains, including thuermer.org, mail.trion-it.de, kuebe.net, myslicer.at and kuebe.de.
Host name mail.trion-it.de resolves to IP 144.76.152.15.