ohrdorff.com - robtex.com
ohrdorff.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.47.106.31🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | www511.your-server.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.ohrdorff.com ⭐ | ||||||
| A | 78.47.106.31🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | www511.your-server.de | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.first-ns.depostmaster@robot.first-ns.de 2018-07-13 #0 | ||||||
com
| 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=1775061167 | ||||||
Subdomains
mail.ohrdorff.com |
Same first word
ohrdorff.com |
DNS History
6 records (5 active, 1 former)
●NSns1.first-ns.de2015-07-09 → 2026-04-01 · 2 obs
● 2026-04-01 16:40:44
●NSrobotns2.second-ns.de2015-07-09 → 2026-04-01 · 2 obs
● 2026-04-01 16:40:44
●NSrobotns3.second-ns.com2015-07-09 → 2026-04-01 · 2 obs
● 2026-04-01 16:40:44
●MXmail.ohrdorff.com2015-07-09 → 2026-04-01 · 2 obs
● 2026-04-01 16:40:44
○A148.251.194.2142015-07-09 → 2017-03-13 · 3 obs
● 2017-03-13 18:55:38
○ 2026-04-01 16:40:44
●A78.47.106.312026-04-01 → 2026-04-01 · 2 obs
● 2026-04-01 16:40:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ohrdorff.com | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | 2 records |
✅ Authoritative Response
Server:193.47.99.3
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ohrdorff.com (unsigned zone)
⏱️ Timing
Total: 651ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.47.106.31 |
| NS | 3 | ns1.first-ns.de, robotns3.second-ns.com... |
| MX | 1 | mail.ohrdorff.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.first-ns.de postmaster.robot.first-n |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (robotns3.second-ns.com, robotns3.second-ns.com)
Analysis
Hierarchy
ohrdorff.com is parent of mail.ohrdorff.com.
IP Addresses
ohrdorff.com points to a single IP: 78.47.106.31.
Other host names, for instance ixes.net, mail.shoperado.com, mbj-solutions.com, delamoflyers.org and yourdigiguide.com share IP numbers with ohrdorff.com.
Name Servers
ohrdorff.com is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
ohrdorff.com at least partially shares its name servers with other domains, for instance wunderbarerkyffhaeuser.de, tbang.de, quickcarnage.com, bpe-info.de and the-c.eu.
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
ohrdorff.com is served by a single mail server, mail.ohrdorff.com.
mail.ohrdorff.com points to IP number 78.47.106.31.