businesslearning.nl - robtex.com
businesslearning.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1068::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.68🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks19.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:19🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks19.rzone.de | ||||||
| A | 217.160.80.146🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks19.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 | docks19.rzone.dehostmaster@strato-rz.de 2020-06-07 #13 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-03-25 17:30:02 +0000 (EPOCH 1774459802) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-03-25 #35 | ||||||
Same first word
businesslearning.co.za |
businesslearning.nl |
Similar names
DNS History
11 records (5 active, 6 former)
○NSns.stratoserver.net2015-08-16 → 2016-11-19 · 4 obs
● 2016-11-19 01:41:10
○ 2017-04-24 02:53:44
○ 2026-03-25 18:13:46
○NSns2.stratoserver.net2015-08-16 → 2016-11-19 · 4 obs
● 2016-11-19 01:41:10
○ 2017-04-24 02:53:44
○ 2026-03-25 18:13:46
○NSns3.stratoserver.net2017-04-24 → 2017-04-24 · 3 obs
● 2017-04-24 02:53:44
○ 2026-03-25 18:13:46
○NSns4.stratoserver.net2017-04-24 → 2017-04-24 · 3 obs
● 2017-04-24 02:53:44
○ 2026-03-25 18:13:46
○MXbusinesslearning.nl2015-08-16 → 2017-04-24 · 3 obs
● 2017-04-24 02:53:44
○ 2026-03-25 18:13:46
●A2a01:238:20a:202:1068::2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 18:13:46
●A81.169.145.682026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 18:13:46
○A81.169.159.962015-08-16 → 2017-04-24 · 3 obs
● 2017-04-24 02:53:44
○ 2026-03-25 18:13:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns4.dns.nl, ns3.dns.nl | - |
| businesslearning.nl | docks19.rzone.de, shades06.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.146
NS records: docks19.rzone.de, shades06.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for businesslearning.nl (unsigned zone)
⏱️ Timing
Total: 551ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.68 |
| AAAA | 1 | 2a01:238:20a:202:1068:: |
| NS | 2 | shades06.rzone.de, docks19.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks19.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
businesslearning.nl has two IP numbers: 2a01:238:20a:202:1068:: and 81.169.145.68.
Other host names, for instance immo-bewertungen.com, suedafrika-scheune.de, beensoft.nl, infux.de and s-e-b.net share IP numbers with businesslearning.nl.
Name Servers
businesslearning.nl's delegation uses two name servers: docks19.rzone.de and shades06.rzone.de.
businesslearning.nl uses the same name server setup as other domains, such as tasbilek.com, bildmakeriet.se, mallebre.net, gartenstadt-apotheke-hamburg.de and gaytt.de.
businesslearning.nl at least partially shares name servers with other domains, including akmph.de, amkcgn.de, hubertus-giessen.de, gustav-mahler.com and meinparadiesgarten.de.
These name servers are commonly used with shades10.rzone.de, shades20.rzone.de, shades08.rzone.de, shades15.rzone.de, docks03.rzone.de, docks10.rzone.de, docks05.rzone.de, shades03.rzone.de, shades14.rzone.de and docks20.rzone.de.
Host names with two IPs:
docks19.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:19 and 217.160.80.146
shades06.rzone.de points to 2607:f1c0:fe:53:185:132:34:133 and 185.132.34.133
Mail Servers
A single mail server handles businesslearning.nl, smtpin.rzone.de.
businesslearning.nl shares the same mail server setup as other domains, for instance achtsamkeit-heidelberg.de, mail.rs-stadtmitte.de, werbebank.de, zinken.eu and bueroservice-direkt.de.
The host name smtpin.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.