simply-learn.de - robtex.com
simply-learn.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:488:42:1000:50ed:829a:9e:d66b🇩🇪 GODADDY2a01:488::/32 DE-HER-V6-INITIAL | ||||||
| PTR | simply-learn.de | ||||||
| A | 5.175.14.154🇫🇷 GD-EMEA-DC-SXB15.175.0.0/20 GD MASS Network | ||||||
| NS | pdns05.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21e1::34🇺🇸 GODADDY-DNS2603:5:21e0::/44 | ||||||
| PTR | pdns05.domaincontrol.com | ||||||
| A | 97.74.110.52🇺🇸 GODADDY-DNS97.74.110.0/23 | ||||||
| PTR | pdns05.domaincontrol.com | ||||||
| NS | pdns06.domaincontrol.com | ||||||
| A | 2603:5:22e1::34🇺🇸 GODADDY-DNS2603:5:22e0::/44 | ||||||
| PTR | pdns06.domaincontrol.com | ||||||
| A | 173.201.78.52🇺🇸 GODADDY-DNS173.201.78.0/23 | ||||||
| PTR | pdns06.domaincontrol.com | ||||||
| MX | mx0.simply-learn.de ⭐ | ||||||
| A | 80.237.138.5🇩🇪 GD-EMEA-DC-CGN180.237.138.0/24 GD MASS Network | ||||||
| PTR | mx0.webpack.hosteurope.de | ||||||
| TXT | v=spf1 mx a include:spf.server-he.de +a:simply-learn.de ~all | ||||||
| TXT | google-site-verification=HGu6Mk_LEKje_sG7a8rLPXqWCa5jJX9-RWJkEQ8gXg4 | ||||||
| TXT | google-site-verification=iTjXrD2_sLCRXryUDwHqv7MQvBr9tE6734Y-RHW5vAc | ||||||
| SOA | pdns05.domaincontrol.comdns@jomax.net 2026-01-30 #1 | ||||||
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=1773553752 | ||||||
PTR for
Subdomains
mx0.simply-learn.de |
Same first word
simply-learn.eu |
simply-learn.com |
simply-learn.de |
Similar names
DNS History
11 records (5 active, 6 former)
○NSc1.wpns.hosteurope.de2015-07-03 → 2020-02-10 · 4 obs
● 2020-02-10 07:32:20
○ 2026-02-17 23:00:32
○ 2026-03-24 01:34:44
○NSc1.wsns.hosteurope.de2015-07-03 → 2020-02-10 · 4 obs
● 2020-02-10 07:32:20
○ 2026-02-17 23:00:32
○ 2026-03-24 01:34:44
●NSpdns05.domaincontrol.com2026-02-17 → 2026-03-24 · 3 obs
● 2026-02-17 23:00:32
● 2026-03-24 01:34:44
●NSpdns06.domaincontrol.com2026-02-17 → 2026-03-24 · 3 obs
● 2026-02-17 23:00:32
● 2026-03-24 01:34:44
●MXmx0.simply-learn.de2015-07-03 → 2026-03-24 · 2 obs
● 2026-03-24 01:34:44
●A2a01:488:42:1000:50ed:829a:9e:d66b2026-02-17 → 2026-03-24 · 3 obs
● 2026-02-17 23:00:32
● 2026-03-24 01:34:44
○A2a01:488:42:1000:50ed:8572:93:9b322015-07-03 → 2017-02-07 · 4 obs
● 2017-02-07 18:02:50
○ 2020-02-10 07:32:20
○ 2026-03-24 01:34:44
○A2a01:488:42:1000:50ed:85f8:a:a80c2020-02-10 → 2020-02-10 · 4 obs
● 2020-02-10 07:32:20
○ 2026-02-17 23:00:32
○ 2026-03-24 01:34:44
●A5.175.14.1542026-02-17 → 2026-03-24 · 3 obs
● 2026-02-17 23:00:32
● 2026-03-24 01:34:44
○A5.35.226.2482020-02-10 → 2020-02-10 · 4 obs
● 2020-02-10 07:32:20
○ 2026-02-17 23:00:32
○ 2026-03-24 01:34:44
○A80.237.133.1142015-07-03 → 2017-02-07 · 4 obs
● 2017-02-07 18:02:50
○ 2020-02-10 07:32:20
○ 2026-03-24 01:34:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| simply-learn.de | pdns06.domaincontrol.com, pdns05.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.78.52
NS records: pdns06.domaincontrol.com, pdns05.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simply-learn.de (unsigned zone)
⏱️ Timing
Total: 686ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.175.14.154 |
| AAAA | 1 | 2a01:488:42:1000:50ed:829a:9e:d66b |
| NS | 2 | pdns05.domaincontrol.com, pdns06.domaincontrol.com |
| MX | 1 | mx0.simply-learn.de (pri: 50) |
| TXT | 3 | v=spf1 mx a include:spf.server-he.de +a:, google-site-verification=HGu6Mk_LEKje_sG... |
| SOA | 1 | pdns05.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
simply-learn.de is parent of mx0.simply-learn.de.
IP Addresses
simply-learn.de points to two IP numbers: 2a01:488:42:1000:50ed:829a:9e:d66b and 5.175.14.154.
Other host names, for instance augen-steuerung.de, xn--sachkundeprfungen-d3b.de, sgh-berlin.de, theater-aufbau-kreuzberg.com and eye-tracker.de share IP numbers with simply-learn.de.
Name Servers
simply-learn.de's delegation is to two name servers pdns05.domaincontrol.com and pdns06.domaincontrol.com.
simply-learn.de shares the same name server configuration as other domains, such as myheadstart.org, ronniekassan.com, deepjungle.org, 1800jetblue.com and mysterlingpark.com.
simply-learn.de shares name servers with other domains to some extent, for instance empresasanjose.com.ar, fxtalk.de, discussit.co.za and acculogix-it.com.
Host names with two IP numbers: pdns05.domaincontrol.com points to 2603:5:21e1::34 and 97.74.110.52; pdns06.domaincontrol.com points to 2603:5:22e1::34 and 173.201.78.52
Mail Servers
simply-learn.de is served by a single mail server, mx0.simply-learn.de.
mx0.simply-learn.de points to IP number 80.237.138.5.