lets-learn.de - dns.ninja

lets-learn.de

DNSSEC⚠️ Not signed
A91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI
NSsl1.sedo.com ⭐
A91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI
NSsl2.sedo.com
A91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI
MXlocalhost ⭐
TXTv=spf1 -all
SOAsl1.sedo.comhostmaster@sedo.de 2018-05-16 #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=1781369854

Same first word

lets-learn.de
lets-learn.co.in
lets-learn.org

DNS History

12 records (4 active, 8 former)

20162017201820192020202120222023202420252026NSsl1.sedo.comsl2.sedo.comns-de.1and1-dns.bizns-de.1and1-dns.comns-de.1and1-dns.dens-de.1and1-dns.orgMXlocalhostmx00.kundenserver.demx01.kundenserver.deA91.195.241.2322001:8d8:1000:c041:7366:e273:8755:a80a212.227.195.67
○NSns-de.1and1-dns.biz2015-06-27 → 2016-12-25 · 4 obs
● 2015-06-27 05:54:54
● 2016-12-25 10:56:30
○ 2026-03-25 22:45:50
○ 2026-06-13 17:22:52
○NSns-de.1and1-dns.com2015-06-27 → 2016-12-25 · 4 obs
● 2015-06-27 05:54:54
● 2016-12-25 10:56:30
○ 2026-03-25 22:45:50
○ 2026-06-13 17:22:52
○NSns-de.1and1-dns.de2015-06-27 → 2016-12-25 · 4 obs
● 2015-06-27 05:54:54
● 2016-12-25 10:56:30
○ 2026-03-25 22:45:50
○ 2026-06-13 17:22:52
○NSns-de.1and1-dns.org2015-06-27 → 2016-12-25 · 4 obs
● 2015-06-27 05:54:54
● 2016-12-25 10:56:30
○ 2026-03-25 22:45:50
○ 2026-06-13 17:22:52
●NSsl1.sedo.com2026-03-25 → 2026-06-13 · 3 obs
○ 2016-12-25 10:56:30
● 2026-03-25 22:45:50
● 2026-06-13 17:22:52
●NSsl2.sedo.com2026-03-25 → 2026-06-13 · 3 obs
○ 2016-12-25 10:56:30
● 2026-03-25 22:45:50
● 2026-06-13 17:22:52
●MXlocalhost2026-03-25 → 2026-06-13 · 3 obs
○ 2016-12-25 10:56:30
● 2026-03-25 22:45:50
● 2026-06-13 17:22:52
○MXmx00.kundenserver.de2015-06-27 → 2016-12-25 · 4 obs
● 2015-06-27 05:54:54
● 2016-12-25 10:56:30
○ 2026-03-25 22:45:50
○ 2026-06-13 17:22:52
○MXmx01.kundenserver.de2015-06-27 → 2016-12-25 · 4 obs
● 2015-06-27 05:54:54
● 2016-12-25 10:56:30
○ 2026-03-25 22:45:50
○ 2026-06-13 17:22:52
○A2001:8d8:1000:c041:7366:e273:8755:a80a2015-06-27 → 2016-12-25 · 4 obs
● 2015-06-27 05:54:54
● 2016-12-25 10:56:30
○ 2026-03-25 22:45:50
○ 2026-06-13 17:22:52
○A212.227.195.672015-06-27 → 2016-12-25 · 4 obs
● 2015-06-27 05:54:54
● 2016-12-25 10:56:30
○ 2026-03-25 22:45:50
○ 2026-06-13 17:22:52
●A91.195.241.2322026-03-25 → 2026-06-13 · 3 obs
○ 2016-12-25 10:56:30
● 2026-03-25 22:45:50
● 2026-06-13 17:22:52

🔍 DNS Trace

Analysis

IP Addresses

lets-learn.de has exactly one IP address — 91.195.241.232.

poyraz.eu, immo-page.de, webbiz.eu plus two other host names have IP numbers in common with lets-learn.de.

Name Servers

The NS records for lets-learn.de delegate to sl1.sedo.com and sl2.sedo.com.

The name server configuration of lets-learn.de is shared with other domains, for instance host98.ihs.n-e-s.com, videosentry.com, c4k.de and two others.

At least some of lets-learn.de's name servers are shared with other domains, for example mx.cat.amsterdam and mail.web3k.de.

Each of sl1.sedo.com and sl2.sedo.com has one IP address: sl1.sedo.com uses 91.195.240.173 and sl2.sedo.com uses 91.195.241.173.

Mail Servers

lets-learn.de uses one mail server — localhost.

The mail server setup of lets-learn.de matches that of other domains such as sabi.in, teamtrade.de, diggy.eu and two others.