lernonline.de - robtex.com

lernonline.de

DNSSEC⚠️ Not signed
A217.160.0.38🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
PTR217-160-0-38.elastic-ssl.ui-r.com
NSns1057.ui-dns.de ⭐
A2607:f1c0:fe:53:185:132:32:57🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1057.ui-dns.de
A217.160.80.57🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1057.ui-dns.de
NSns1057.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5139:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1057.ui-dns.biz
A217.160.81.57🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1057.ui-dns.biz
NSns1057.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5239:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1057.ui-dns.com
A217.160.82.57🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1057.ui-dns.com
NSns1057.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5339:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1057.ui-dns.org
A217.160.83.57🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRip-217-160-83-57.defastlink.net
MXmx00.ionos.de ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.de ⭐
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 include:_spf-eu.ionos.com ~all
SOAns1057.ui-dns.dehostmaster@1und1.de 2016-06-17 #3

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=1776173229

Same first word

lernonline.de
lernonline.ch

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns1057.ui-dns.bizns1057.ui-dns.comns1057.ui-dns.dens1057.ui-dns.orgns55.1und1.dens56.1und1.deMXmx00.ionos.demx01.ionos.demx00.kundenserver.demx01.kundenserver.deA217.160.0.38212.227.32.239217.160.233.53
●NSns1057.ui-dns.biz2026-04-07 → 2026-04-14 · 3 obs
○ 2018-01-03 19:15:36
● 2026-04-07 20:17:28
● 2026-04-14 13:40:18
●NSns1057.ui-dns.com2026-04-07 → 2026-04-14 · 3 obs
○ 2018-01-03 19:15:36
● 2026-04-07 20:17:28
● 2026-04-14 13:40:18
●NSns1057.ui-dns.de2026-04-07 → 2026-04-14 · 3 obs
○ 2018-01-03 19:15:36
● 2026-04-07 20:17:28
● 2026-04-14 13:40:18
●NSns1057.ui-dns.org2026-04-07 → 2026-04-14 · 3 obs
○ 2018-01-03 19:15:36
● 2026-04-07 20:17:28
● 2026-04-14 13:40:18
○NSns55.1und1.de2015-07-07 → 2018-01-03 · 4 obs
● 2015-07-07 19:56:56
● 2018-01-03 19:15:36
○ 2026-04-07 20:17:28
○ 2026-04-14 13:40:18
○NSns56.1und1.de2015-07-07 → 2018-01-03 · 4 obs
● 2015-07-07 19:56:56
● 2018-01-03 19:15:36
○ 2026-04-07 20:17:28
○ 2026-04-14 13:40:18
●MXmx00.ionos.de2026-04-07 → 2026-04-14 · 3 obs
○ 2018-01-03 19:15:36
● 2026-04-07 20:17:28
● 2026-04-14 13:40:18
○MXmx00.kundenserver.de2015-07-07 → 2018-01-03 · 4 obs
● 2015-07-07 19:56:56
● 2018-01-03 19:15:36
○ 2026-04-07 20:17:28
○ 2026-04-14 13:40:18
●MXmx01.ionos.de2026-04-07 → 2026-04-14 · 3 obs
○ 2018-01-03 19:15:36
● 2026-04-07 20:17:28
● 2026-04-14 13:40:18
○MXmx01.kundenserver.de2015-07-07 → 2018-01-03 · 4 obs
● 2015-07-07 19:56:56
● 2018-01-03 19:15:36
○ 2026-04-07 20:17:28
○ 2026-04-14 13:40:18
○A212.227.32.2392015-07-07 → 2016-05-09 · 4 obs
● 2015-07-07 19:56:56
● 2016-05-09 06:54:02
○ 2018-01-03 19:15:36
○ 2026-04-14 13:40:18
●A217.160.0.382026-04-07 → 2026-04-14 · 3 obs
○ 2018-01-03 19:15:36
● 2026-04-07 20:17:28
● 2026-04-14 13:40:18
○A217.160.233.532018-01-03 → 2018-01-03 · 4 obs
○ 2016-05-09 06:54:02
● 2018-01-03 19:15:36
○ 2026-04-07 20:17:28
○ 2026-04-14 13:40:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, a.nic.de, f.nic.de-
lernonline.dens1057.ui-dns.de, ns1057.ui-dns.biz, ns1057.ui-dns.com, ns1057.ui-dns.org-

✅ Authoritative Response

Server:217.160.83.57

NS records: ns1057.ui-dns.de, ns1057.ui-dns.biz, ns1057.ui-dns.com, ns1057.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lernonline.de (unsigned zone)

⏱️ Timing

Total: 1163ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.38
NS4ns1057.ui-dns.de, ns1057.ui-dns.org...
MX2mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1057.ui-dns.de hostmaster.1und1.de

Analysis

IP Addresses

lernonline.de resolves to one IP number: 217.160.0.38.

other host names including amliebsten.de, geil-privat.de, stahlbaumontagen-hopisch.de, ortodonciainvisiblehuesca.com and sweetp.co.uk share IP numbers with lernonline.de.

Name Servers

lernonline.de is delegated to four name servers: ns1057.ui-dns.biz, ns1057.ui-dns.com, ns1057.ui-dns.de and ns1057.ui-dns.org.

lernonline.de at least partially shares name servers with other domains, for instance mv-valorisation.fr, ebild.net, sfpi-group.com, bilingualinternationalschoolofparis.com and budo.bayern.

These name servers are commonly used with ns1090.ui-dns.org, ns1104.ui-dns.biz, ns1087.ui-dns.de, ns1016.ui-dns.com and ns1088.ui-dns.com.

Host names with two IP numbers:

ns1057.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5139:100 and 217.160.81.57; ns1057.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5239:100 and 217.160.82.57; ns1057.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:57 and 217.160.80.57; ns1057.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5339:100 and 217.160.83.57.

Mail Servers

Two mail servers handle lernonline.de: mx00.ionos.de and mx01.ionos.de.

lernonline.de shares the same mail server setup as other domains, for instance algosol.com, hi-2002.de, rapunzel.biz, df1.de and 9to5.de.

Host names with one IP number:

mx00.ionos.de points to 212.227.15.41

mx01.ionos.de points to 217.72.192.67