switch2opensource.com - dns.ninja
switch2opensource.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 80.190.97.201🇩🇪 IPX-AS1559880.190.96.0/21 NorthC Deutschland GmbH | ||||||
| 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.switch2opensource.com ⭐ | ||||||
| A | 80.190.97.201🇩🇪 IPX-AS1559880.190.96.0/21 NorthC Deutschland GmbH | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-04-14 #0 | ||||||
com
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1794477996 | ||||||
Same first word
switch2opensource.net |
switch2opensource.eu |
switch2opensource.org |
switch2opensource.com |
switch2opensource.de |
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSns1.first-ns.de2015-06-21 → 2026-11-12 · 2 obs
● 2026-11-12 10:19:52
●NSrobotns2.second-ns.de2015-06-21 → 2026-11-12 · 2 obs
● 2026-11-12 10:19:52
●NSrobotns3.second-ns.com2015-06-21 → 2026-11-12 · 2 obs
● 2026-11-12 10:19:52
●MXmail.switch2opensource.com2015-06-21 → 2026-11-12 · 2 obs
● 2026-11-12 10:19:52
●A80.190.97.2012015-06-21 → 2026-11-12 · 2 obs
● 2026-11-12 10:19:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| switch2opensource.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 switch2opensource.com (unsigned zone)
⏱️ Timing
Total: 1285ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.190.97.201 |
| NS | 3 | robotns2.second-ns.de, robotns3.second-ns.com... |
| MX | 1 | mail.switch2opensource.com (pri: 10) |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (robotns3.second-ns.com, robotns3.second-ns.com)
Analysis
IP Addresses
switch2opensource.com points to a single IP number: 80.190.97.201.
Additional host names — switch2opensource.net, switch2opensource.eu, switch2opensource.org and two others — share IP numbers with switch2opensource.com.
Name Servers
switch2opensource.com is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
switch2opensource.com shares at least some of its name servers with other domains, including antifuse.de, rentenversicherungsprofi.de, wingess.de and two others.
These name servers are frequently paired with the name servers hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
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
switch2opensource.com has one mail server: mail.switch2opensource.com.
mail.switch2opensource.com resolves to a single IP number: 80.190.97.201.