maindev.de - dns.ninja
maindev.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 144.76.115.187🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | server20c.maindev.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 | server30c.maindev.de ⭐ | ||||||
| A | 144.76.115.171🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | server30c.maindev.de | ||||||
| TXT | v=spf1 mx a:mail.maindev.de a:server30c.maindev.de a:server20c.maindev.de a:s... | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-03-16 #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=1781489872 | ||||||
Subdomains
server20a.maindev.de |
server30c.maindev.de |
mail.maindev.de |
server20c.maindev.de |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.first-ns.de2015-08-21 → 2026-06-15 · 2 obs
● 2026-06-15 02:36:42
●NSrobotns2.second-ns.de2015-08-21 → 2026-06-15 · 2 obs
● 2026-06-15 02:36:42
●NSrobotns3.second-ns.com2015-08-21 → 2026-06-15 · 2 obs
● 2026-06-15 02:36:42
●MXserver30c.maindev.de2015-08-21 → 2026-06-15 · 2 obs
● 2026-06-15 02:36:42
●A144.76.115.1872026-02-22 → 2026-06-15 · 3 obs
● 2026-02-22 18:09:16
● 2026-06-15 02:36:42
○A188.40.53.302015-08-21 → 2017-11-17 · 4 obs
● 2017-11-17 04:47:44
○ 2026-02-22 18:09:16
○ 2026-06-15 02:36:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| maindev.de | robotns2.second-ns.de, robotns3.second-ns.com, ns1.first-ns.de | - |
✅ Authoritative Response
Server:213.133.100.103
NS records: robotns2.second-ns.de, robotns3.second-ns.com, ns1.first-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for maindev.de (unsigned zone)
⏱️ Timing
Total: 1502ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.76.115.187 |
| NS | 3 | robotns3.second-ns.com, ns1.first-ns.de... |
| MX | 1 | server30c.maindev.de (pri: 10) |
| TXT | 1 | v=spf1 mx a:mail.maindev.de a:server30c. |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
Hierarchy
maindev.de serves as the parent of server20a.maindev.de, server30c.maindev.de, mail.maindev.de and server20c.maindev.de.
IP Addresses
maindev.de points to a single IP number: 144.76.115.187.
Additional host names — fastcgi.de, laufen-in-bremen.de, laufen-in-norddeutschland.de and two others — share IP numbers with maindev.de.
Name Servers
maindev.de is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
maindev.de has at least partial name server overlap with other domains, such as minbe.net, ciomatinee.de, gtawelt.org and two others.
It is common to find these name servers paired with the name servers hydrogen.ns.hetzner.com.
robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de each resolve to two IP addresses: robotns3.second-ns.com resolves to 193.47.99.3 and 2001:67c:192c::add:a3; ns1.first-ns.de resolves to 213.239.242.238 and 2a01:4f8:0:a101::a:1; robotns2.second-ns.de resolves to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.
Mail Servers
maindev.de has one mail server: server30c.maindev.de.
server30c.maindev.de resolves to a single IP number: 144.76.115.171.