openlearning.de - dns.ninja

openlearning.de

DNSSEC⚠️ Not signed
A91.195.240.13🇩🇪 SEDO91.195.240.0/23 -NET-PI
NSa.ns36.de ⭐
A91.195.241.7🇩🇪 SEDO91.195.240.0/23 -NET-PI
NSb.ns36.de
A91.195.240.7🇩🇪 SEDO91.195.240.0/23 -NET-PI
MXmailgw.ns36.de ⭐
A127.0.0.1
TXT270899242ada1b75144af47dca59b063cb2a1ed6
TXT439c0ee4348739ea7626742a6792a22d5e591ed6
TXT7f21703567123f292fc33bcd8b423a13a84e1ed6
TXTc918b20f17f76c05b6201f96041400ae30961ed6
TXT21556230fb6a360491772fa5f030eb6feb9d1ed6
TXTaf17d09e66919552cd74a3e470251fd48f361ed6
TXT50ae14d8170e634a63f2d2bd7a249075310d1ed6
TXT90b7aa6b8732a6a15bf07c4977c4fdf86d5d1ed6
TXTc60abcce18c4ce9db211e21105d61347bf061ed6
TXT08c37d6574fd00b343c9445dc2cb1f3325d31ed6
TXTe634cf1e960ac7e5cde4212a4a29b1ce75df1ed6
TXTae7c699c2a0020fa394c996db9f7eeb3d66f1ed6
TXT3db6448314c104d9d7f89a72f73857cb370b1ed6
TXT08e62ff0f8bd2c67322937afccb7db55d10f1ed6
TXTcc6f7a0c9e3158b8a0645768cd49b799fc351ed6
TXT6c6e418c765ac0a5c10537510edd974f3d7f1ed6
TXT4c5eefe16cc7b8ffd68b2ac61b49ea70c21f1ed6
SOAa.ns36.dehostmaster@ns36.de 2018-07-06 #1

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1782107073

Same first word

openlearning.edu.vn
openlearning.pl
openlearning.co.nz
openlearning.id
openlearning.com
openlearning.ca
openlearning.cn
openlearning.info
openlearning.eu
openlearning.azureedge.net
openlearning.cz
openlearning.me
openlearning.net
openlearning.in
openlearning.es
openlearning.ch
openlearning.cc
openlearning.org
openlearning.de

Similar names

onlinepengar.se
pengaronline.com
learningopen.com
pengaronline.se

DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026NSa.ns36.deb.ns36.deMXmailgw.ns36.deA91.195.240.1372.52.4.90
●NSa.ns36.de2015-07-04 → 2026-06-22 · 2 obs
● 2015-07-04 13:29:10
● 2026-06-22 06:11:52
●NSb.ns36.de2015-07-04 → 2026-06-22 · 2 obs
● 2015-07-04 13:29:10
● 2026-06-22 06:11:52
●MXmailgw.ns36.de2015-07-04 → 2026-06-22 · 2 obs
● 2015-07-04 13:29:10
● 2026-06-22 06:11:52
○A72.52.4.902015-07-04 → 2017-08-28 · 4 obs
● 2015-07-04 13:29:10
● 2017-08-28 14:55:22
○ 2026-02-16 10:17:34
○ 2026-06-22 06:11:52
●A91.195.240.132026-02-16 → 2026-06-22 · 3 obs
○ 2017-08-28 14:55:22
● 2026-02-16 10:17:34
● 2026-06-22 06:11:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, f.nic.de, a.nic.de-
openlearning.dea.ns36.de, b.ns36.de-

✅ Authoritative Response

Server:91.195.240.7

NS records: a.ns36.de, b.ns36.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openlearning.de (unsigned zone)

⏱️ Timing

Total: 1310ms | Queries: -

📄 Records

TypeCountSample Data
A191.195.240.13
NS2b.ns36.de, a.ns36.de
MX1mailgw.ns36.de (pri: 10)
TXT17270899242ada1b75144af47dca59b063cb2a1ed6, 439c0ee4348739ea7626742a6792a22d5e591ed6...
SOA1a.ns36.de hostmaster.ns36.de

Analysis

IP Addresses

openlearning.de resolves to one IP address: 91.195.240.13.

wordplay.de, tkbs.de, oceanicedible.com and two other host names share IP numbers with openlearning.de.

Name Servers

The NS records for openlearning.de delegate to a.ns36.de and b.ns36.de.

openlearning.de uses the same name servers as several other domains — among them daop.de, toohappy.info, websiteerstellen.de and two more.

Both a.ns36.de and b.ns36.de have a single IP address each — a.ns36.de resolves to 91.195.241.7 while b.ns36.de resolves to 91.195.240.7.

Mail Servers

Mail for openlearning.de is handled by a single mail server, mailgw.ns36.de.

openlearning.de uses an identical mail server configuration to several other domains — among them utahfcc.org, aqua-vita.de, www.uscs.de and two more.

mailgw.ns36.de resolves to 127.0.0.1 and no other IP number.