rechnen.net - robtex.com
rechnen.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 144.76.91.233🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | h05.quaxy.net | ||||||
| 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 | ||||||
| TXT | google-site-verification=tVi39_U_Ws59nQ6842dZpft_sd8qnx8V_0DqRm4RZL8 | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-04-14 #0 | ||||||
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=1785521197 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.first-ns.de2015-05-27 → 2026-07-31 · 2 obs
● 2026-07-31 18:35:36
●NSrobotns2.second-ns.de2015-05-27 → 2026-07-31 · 2 obs
● 2026-07-31 18:35:36
●NSrobotns3.second-ns.com2015-05-27 → 2026-07-31 · 2 obs
● 2026-07-31 18:35:36
●A144.76.91.2332026-04-14 → 2026-07-31 · 3 obs
● 2026-04-14 15:31:24
● 2026-07-31 18:35:36
○A78.46.19.2032015-05-27 → 2017-06-13 · 4 obs
● 2017-06-13 01:39:58
○ 2026-04-14 15:31:24
○ 2026-07-31 18:35:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rechnen.net | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | - |
✅ Authoritative Response
Server:213.133.100.103
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rechnen.net (unsigned zone)
⏱️ Timing
Total: 640ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.76.91.233 |
| NS | 3 | robotns2.second-ns.de, robotns3.second-ns.com... |
| TXT | 1 | google-site-verification=tVi39_U_Ws59nQ6 |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
IP Addresses
rechnen.net points to a single IP number: 144.76.91.233.
Additional host names — *.zitate.net, mail.xn--zahlenrtsel-r8a.de, h05.quaxy.net and two others — share IP numbers with rechnen.net.
Name Servers
rechnen.net is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
At least some of rechnen.net's name servers are shared with other domains, for example getraenkefriebel.de, sportauspuff-versand-shop.de, bpfcom.net and two more.
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.