pdtec.de - dns.ninja
pdtec.de
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=1782710280 | ||||||
Subdomains
smarthost.pdtec.de |
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSns1.first-ns.de2015-09-02 → 2026-06-29 · 2 obs
● 2026-06-29 05:46:36
●NSrobotns2.second-ns.de2015-09-02 → 2026-06-29 · 2 obs
● 2026-06-29 05:46:36
●NSrobotns3.second-ns.com2026-05-21 → 2026-06-29 · 3 obs
● 2026-05-21 21:18:12
● 2026-06-29 05:46:36
○MXmailhub.pdtec.de2015-09-02 → 2016-04-06 · 4 obs
● 2016-04-06 03:21:52
○ 2016-04-29 07:11:50
○ 2026-06-29 05:46:36
○MXmxpool.de2.hostedoffice.ag2016-04-29 → 2017-07-29 · 5 obs
● 2016-04-29 07:11:50
● 2017-07-29 10:10:08
○ 2026-03-27 10:24:20
○ 2026-06-29 05:46:36
●MXpdtec-de.mail.protection.outlook.com2026-03-27 → 2026-06-29 · 3 obs
● 2026-03-27 10:24:20
● 2026-06-29 05:46:36
○A5.9.167.182015-09-02 → 2016-06-09 · 4 obs
● 2016-06-09 10:20:08
○ 2016-10-14 18:44:10
○ 2026-06-29 05:46:36
●A83.169.38.532026-03-27 → 2026-06-29 · 3 obs
● 2026-03-27 10:24:20
● 2026-06-29 05:46:36
○A91.250.83.2502016-10-14 → 2017-07-29 · 5 obs
● 2016-10-14 18:44:10
● 2017-07-29 10:10:08
○ 2026-03-27 10:24:20
○ 2026-06-29 05:46:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| pdtec.de | ns1.first-ns.de, robotns2.second-ns.de | - |
✅ Authoritative Response
Server:213.239.242.238
NS records: ns1.first-ns.de, robotns2.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pdtec.de (unsigned zone)
⏱️ Timing
Total: 1096ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.169.38.53 |
| NS | 3 | ns1.first-ns.de, robotns2.second-ns.de... |
| MX | 1 | pdtec-de.mail.protection.outlook.com (pr |
| TXT | 7 | sophos-domain-verification=6c367989ee7ea, v=spf1 include:spf.protection.outlook.co... |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
Hierarchy
smarthost.pdtec.de is a subdomain of pdtec.de.
IP Addresses
pdtec.de directs to one IP number, which is 83.169.38.53.
Among the host names that share IP numbers with pdtec.de are mail.ruge-cartoons.de, ruge-cartoons.de, gvo-vs.de and two others.
Name Servers
pdtec.de carries NS records delegating to robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
The name servers of pdtec.de overlap at least partially with those of other domains — among them morgenandachten.de, eichen.net, bestech.de and two more.
The name servers hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de are commonly seen alongside these name servers.
robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de are three hostnames that each resolve to a pair of IP addresses: robotns3.second-ns.com to 193.47.99.3 and 2001:67c:192c::add:a3, ns1.first-ns.de to 213.239.242.238 and 2a01:4f8:0:a101::a:1, and robotns2.second-ns.de to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.
Mail Servers
pdtec.de routes its mail through a single mail server, pdtec-de.mail.protection.outlook.com.
pdtec-de.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.0, 52.101.68.10 and 52.101.68.16, along with 5 other.