onesize.de - dns.ninja
onesize.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 127.0.0.1 | ||||||
| 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 | ||||||
| MX | mail.onesize.de ⭐ | ||||||
| A | 127.0.0.1 | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-04-14 #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=1784636232 | ||||||
Subdomains
mail.onesize.de |
Same first word
onesize.cz |
onesize.nl |
onesize.fr |
onesize.it |
onesize.pro |
onesize.ch |
onesize.dk |
onesize.de |
onesize.cn |
onesize.info |
onesize.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.first-ns.de2015-05-26 → 2026-07-21 · 2 obs
● 2026-07-21 12:35:50
●NSrobotns2.second-ns.de2015-05-26 → 2026-07-21 · 2 obs
● 2026-07-21 12:35:50
●NSrobotns3.second-ns.com2015-05-26 → 2026-07-21 · 2 obs
● 2026-07-21 12:35:50
●MXmail.onesize.de2015-05-26 → 2026-07-21 · 2 obs
● 2026-07-21 12:35:50
●A127.0.0.12026-02-28 → 2026-07-21 · 3 obs
● 2026-02-28 03:29:28
● 2026-07-21 12:35:50
○A213.239.26.1222015-05-26 → 2017-10-22 · 4 obs
● 2017-10-22 00:32:00
○ 2026-02-28 03:29:28
○ 2026-07-21 12:35:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| onesize.de | robotns2.second-ns.de, ns1.first-ns.de, robotns3.second-ns.com | - |
✅ Authoritative Response
Server:213.133.100.103
NS records: robotns2.second-ns.de, ns1.first-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onesize.de (unsigned zone)
⏱️ Timing
Total: 689ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 127.0.0.1 |
| NS | 3 | ns1.first-ns.de, robotns2.second-ns.de... |
| MX | 1 | mail.onesize.de (pri: 10) |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
Hierarchy
The domain mail.onesize.de falls under the parent onesize.de.
IP Addresses
onesize.de points to a single IP number: 127.0.0.1.
Additional host names — 94.247.21.static.quadranet.com, 94.131.123.static.quadranet.com, 42.171.104.92.dynamic.wline.res.cust.swisscom.ch and two others — share IP numbers with onesize.de.
Name Servers
onesize.de is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
At least some of onesize.de's name servers are shared with other domains, for example gelenkexperten.net, gartencoop.de, suka-blyat.com and two more.
These name servers are often deployed together with the name servers hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com, helium.ns.hetzner.de and ns.luka.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.