techrider.org - robtex.com
techrider.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1773551953 | ||||||
Subdomains
Same first word
Similar names
reicherdt.net |
thericerd.com |
directehr.com |
herdirect.com |
directher.com |
thericedr.com |
credither.com |
direchter.com |
erdtreich.de |
ridertech.net |
reicherdt.de |
DNS History
10 records (5 active, 5 former)
●NSns1.pgerbig.de2015-07-08 → 2026-03-24 · 2 obs
● 2026-03-24 09:50:06
●NSns2.pgerbig.de2015-07-08 → 2026-03-24 · 2 obs
● 2026-03-24 09:50:06
●NSns3.pgerbig.de2015-07-08 → 2026-03-24 · 2 obs
● 2026-03-24 09:50:06
○NSns4.pgerbig.de2015-07-08 → 2017-04-10 · 4 obs
● 2017-04-10 12:20:52
○ 2026-03-10 17:24:50
○ 2026-03-24 09:50:06
○NSns5.pgerbig.de2015-07-08 → 2017-04-10 · 4 obs
● 2017-04-10 12:20:52
○ 2026-03-10 17:24:50
○ 2026-03-24 09:50:06
●MXmail.server3.pgerbig.de2017-04-10 → 2026-03-24 · 3 obs
● 2017-04-10 12:20:52
● 2026-03-24 09:50:06
○MXserver.pgerbig.de2015-11-17 → 2015-11-19 · 5 obs
● 2015-11-17 05:03:30
● 2015-11-19 01:51:46
○ 2016-04-14 02:04:08
○ 2026-03-24 09:50:06
○MXserver1.pgerbig.de2015-07-08 → 2017-04-10 · 7 obs
○ 2015-11-17 05:03:30
○ 2015-11-19 01:51:46
● 2016-04-14 02:04:08
● 2017-04-10 12:20:52
○ 2026-03-10 17:24:50
○ 2026-03-24 09:50:06
●A46.38.239.542015-07-08 → 2026-03-24 · 2 obs
● 2026-03-24 09:50:06
○PTRmail.server3.pgerbig.de2017-04-10 → 2017-04-10 · 3 obs
○ 2026-03-10 17:24:50
○ 2026-03-24 09:50:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| techrider.org | ns2.pgerbig.de, ns1.pgerbig.de, ns3.pgerbig.de | - |
✅ Authoritative Response
Server:45.87.158.53
NS records: ns2.pgerbig.de, ns1.pgerbig.de, ns3.pgerbig.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techrider.org (unsigned zone)
⏱️ Timing
Total: 3751ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.38.239.54 |
| NS | 3 | ns2.pgerbig.de, ns3.pgerbig.de... |
| MX | 1 | mail.server3.pgerbig.de (pri: 0) |
| TXT | 1 | v=spf1 include:server3.pgerbig.de ?all |
| SOA | 1 | ns1.pgerbig.de hostmaster.inwx.de |
Analysis
Hierarchy
techrider.org is parent of www.techrider.org and mail.techrider.org.
IP Addresses
techrider.org points to a single IP number: 46.38.239.54.
other host names for instance www.techrider.org, mail.techrider.org, techrider.de, mail.server3.pgerbig.de and mail.techrider.de share IP numbers with techrider.org.
Name Servers
techrider.org is delegated to three name servers: ns1.pgerbig.de, ns2.pgerbig.de and ns3.pgerbig.de.
techrider.org at least partially shares name servers with other domains, for instance compu-fix.de, techrider.de, philipp-gerbig.de, halle2.de and symbionaut.com.
Host names with two IP numbers:
ns1.pgerbig.de points to: 2001:67c:1bc::104 and 192.174.68.104.
ns2.pgerbig.de points to: 2a02:d500::53 and 45.87.158.53.
ns3.pgerbig.de points to: 2a02:d500::53 and 45.87.158.53.
Host names that point to 2a02:d500::53: ns2.pgerbig.de and ns3.pgerbig.de.
Host names that point to 45.87.158.53: ns2.pgerbig.de and ns3.pgerbig.de.
Mail Servers
techrider.org is handled by a single mail server, mail.server3.pgerbig.de.
techrider.org uses the same mail server setup as other domains such as techrider.de and server3.pgerbig.de.
Host name mail.server3.pgerbig.de points to IP address 46.38.239.54.