how-2-learn.de - robtex.com

how-2-learn.de

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1152::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRw98.rzone.de
A81.169.145.152🇩🇪 STRATO81.169.144.0/22 AG
NSdocks11.rzone.de ⭐
A2001:8d8:fe:53:5747:2a74:d:11🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks11.rzone.de
A217.160.80.138🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks11.rzone.de
NSshades10.rzone.de
A2607:f1c0:fe:53:185:132:34:137🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades10.rzone.de
A185.132.34.137🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades10.rzone.de
MXsmtpin.rzone.de ⭐
A2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRsmtpin.rzone.de
A81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de
SOAdocks11.rzone.dehostmaster@strato-rz.de 2020-05-05 #5

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=1774632174

Same first word

how-2-learn.de

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSdocks11.rzone.deshades10.rzone.deMXsmtpin.rzone.desmtp.rzone.deA2a01:238:20a:202:1152::81.169.145.1522a01:238:20a:202:1074::81.169.145.74
●NSdocks11.rzone.de2015-06-26 → 2026-03-27 · 2 obs
● 2015-06-26 20:55:38
● 2026-03-27 17:47:30
●NSshades10.rzone.de2015-06-26 → 2026-03-27 · 2 obs
● 2015-06-26 20:55:38
● 2026-03-27 17:47:30
○MXsmtp.rzone.de2015-06-26 → 2017-11-08 · 4 obs
● 2015-06-26 20:55:38
● 2017-11-08 17:07:38
○ 2026-03-14 05:45:22
○ 2026-03-27 17:47:30
●MXsmtpin.rzone.de2026-03-14 → 2026-03-27 · 3 obs
○ 2017-11-08 17:07:38
● 2026-03-14 05:45:22
● 2026-03-27 17:47:30
○A2a01:238:20a:202:1074::2015-06-26 → 2017-11-08 · 4 obs
● 2015-06-26 20:55:38
● 2017-11-08 17:07:38
○ 2026-03-14 05:45:22
○ 2026-03-27 17:47:30
●A2a01:238:20a:202:1152::2026-03-14 → 2026-03-27 · 3 obs
○ 2017-11-08 17:07:38
● 2026-03-14 05:45:22
● 2026-03-27 17:47:30
●A81.169.145.1522026-03-14 → 2026-03-27 · 3 obs
○ 2017-11-08 17:07:38
● 2026-03-14 05:45:22
● 2026-03-27 17:47:30
○A81.169.145.742015-06-26 → 2017-11-08 · 4 obs
● 2015-06-26 20:55:38
● 2017-11-08 17:07:38
○ 2026-03-14 05:45:22
○ 2026-03-27 17:47:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
how-2-learn.dedocks11.rzone.de, shades10.rzone.de-

✅ Authoritative Response

Server:217.160.80.138

NS records: docks11.rzone.de, shades10.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for how-2-learn.de (unsigned zone)

⏱️ Timing

Total: 1089ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.152
AAAA12a01:238:20a:202:1152::
NS2shades10.rzone.de, docks11.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1docks11.rzone.de hostmaster.strato-rz.de

Analysis

IP Addresses

how-2-learn.de has two IP numbers: 2a01:238:20a:202:1152:: and 81.169.145.152.

Other host names, for instance stankowic.info, fluxweb.de, abrogans.de, vanhoof.de and imagefilme.com share IP numbers with how-2-learn.de.

Name Servers

how-2-learn.de's delegation uses two name servers: docks11.rzone.de and shades10.rzone.de.

how-2-learn.de uses the same name server setup as other domains, such as kpedia.se, boast.de, to-be-designed.com, lucl.de and youeil.de.

how-2-learn.de at least partially shares name servers with other domains, including ekotox.eu, baerenkirmes.de, c13.nl, acetovit.com and flatten-ag.org.

These name servers are commonly used with shades03.rzone.de, shades18.rzone.de, docks19.rzone.de, shades14.rzone.de, docks08.rzone.de, docks07.rzone.de, shades19.rzone.de, shades17.rzone.de, shades06.rzone.de and docks01.rzone.de.

Host names with two IPs:

docks11.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:11 and 217.160.80.138

shades10.rzone.de points to 2607:f1c0:fe:53:185:132:34:137 and 185.132.34.137

Mail Servers

A single mail server handles how-2-learn.de, smtpin.rzone.de.

how-2-learn.de shares the same mail server setup as other domains, for instance bresi.eu, fourfriendsgameclub.de, atm-foto.de, health-resourcing.biz and babydome.de.

The host name smtpin.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.