learnsmart.de - dns.ninja
learnsmart.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1165::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | wa5.rzone.de | ||||||
| A | 81.169.145.165🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks20.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:20🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks20.rzone.de | ||||||
| A | 217.160.80.147🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks20.rzone.de | ||||||
| NS | shades06.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:133🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | shades06.rzone.de | ||||||
| A | 185.132.34.133🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades06.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | docks20.rzone.dehostmaster@strato-rz.de 2020-05-26 #8 | ||||||
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=1782526743 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○MXsmtp.rzone.de2015-06-26 → 2017-06-24 · 4 obs
● 2017-06-24 05:36:22
○ 2026-03-24 20:11:02
○ 2026-06-27 02:27:42
●MXsmtpin.rzone.de2026-03-24 → 2026-06-27 · 3 obs
● 2026-03-24 20:11:02
● 2026-06-27 02:27:42
○A2a01:238:20a:202:1149::2015-06-26 → 2017-06-24 · 4 obs
● 2017-06-24 05:36:22
○ 2026-03-24 20:11:02
○ 2026-06-27 02:27:42
●A2a01:238:20a:202:1165::2026-03-24 → 2026-06-27 · 3 obs
● 2026-03-24 20:11:02
● 2026-06-27 02:27:42
○A81.169.145.1492015-06-26 → 2017-06-24 · 4 obs
● 2017-06-24 05:36:22
○ 2026-03-24 20:11:02
○ 2026-06-27 02:27:42
●A81.169.145.1652026-03-24 → 2026-06-27 · 3 obs
● 2026-03-24 20:11:02
● 2026-06-27 02:27:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, z.nic.de, a.nic.de | - |
| learnsmart.de | shades06.rzone.de, docks20.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.147
NS records: shades06.rzone.de, docks20.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for learnsmart.de (unsigned zone)
⏱️ Timing
Total: 2248ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.165 |
| AAAA | 1 | 2a01:238:20a:202:1165:: |
| NS | 2 | shades06.rzone.de, docks20.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks20.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
learnsmart.de resolves to the IP addresses 81.169.145.165 and 2a01:238:20a:202:1165::
Two other host names, along with divesport.de, markuskasper.de and katrin-schmidt.de, also share IP numbers with learnsmart.de.
Name Servers
DNS delegation for learnsmart.de points to two name servers: docks20.rzone.de and shades06.rzone.de.
learnsmart.de shares its NS records with other domains, for example gayaway.de, steneberg.net, holz-keimling.de and two others.
learnsmart.de shares at least some of its name servers with other domains, including ekoelsch.com, krysmann.net, dmls.de and two others.
These name servers are frequently seen alongside docks02.rzone.de, docks14.rzone.de, docks07.rzone.de and 7 other name servers.
docks20.rzone.de directs to 217.160.80.147 and 2001:8d8:fe:53:5747:2a74:d:20. shades06.rzone.de directs to 185.132.34.133 and 2607:f1c0:fe:53:185:132:34:133. Each host name carries two IP addresses.
Mail Servers
The sole mail server for learnsmart.de is smtpin.rzone.de.
Among the domains sharing a mail server setup with learnsmart.de are igbo-union-welfare-oldenburg-ev.com, e-an.de, greifswald.lgbt and two others.
smtpin.rzone.de points to two IP addresses: 81.169.145.97 and 2a01:238:20a:202:50f0::1097.