youknowit.de - robtex.com

youknowit.de

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1086::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRw86.rzone.de
A81.169.145.86🇩🇪 STRATO81.169.144.0/22 AG
NSshades12.rzone.de ⭐
A2607:f1c0:fe:53:185:132:34:139🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades12.rzone.de
A185.132.34.139🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades12.rzone.de
NSdocks19.rzone.de
A2001:8d8:fe:53:5747:2a74:d:19🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks19.rzone.de
A217.160.80.146🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks19.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
SOAshades12.rzone.dehostmaster@strato-rz.de 2020-05-24 #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=1776002432

Same first word

youknowit.se
youknowit.us
youknowit.de
youknowit.com

Similar names

ityouknow.com

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSdocks19.rzone.deshades12.rzone.deMXsmtpin.rzone.desmtp.rzone.deA2a01:238:20a:202:1086::81.169.145.862a01:238:20a:202:1070::81.169.145.70
●NSdocks19.rzone.de2015-06-03 → 2026-04-12 · 2 obs
● 2015-06-03 08:56:18
● 2026-04-12 14:20:52
●NSshades12.rzone.de2015-06-03 → 2026-04-12 · 2 obs
● 2015-06-03 08:56:18
● 2026-04-12 14:20:52
○MXsmtp.rzone.de2015-06-03 → 2017-04-11 · 4 obs
● 2015-06-03 08:56:18
● 2017-04-11 08:07:24
○ 2026-04-04 06:20:10
○ 2026-04-12 14:20:52
●MXsmtpin.rzone.de2026-04-04 → 2026-04-12 · 3 obs
○ 2017-04-11 08:07:24
● 2026-04-04 06:20:10
● 2026-04-12 14:20:52
○A2a01:238:20a:202:1070::2015-06-03 → 2017-04-11 · 4 obs
● 2015-06-03 08:56:18
● 2017-04-11 08:07:24
○ 2026-04-04 06:20:10
○ 2026-04-12 14:20:52
●A2a01:238:20a:202:1086::2026-04-04 → 2026-04-12 · 3 obs
○ 2017-04-11 08:07:24
● 2026-04-04 06:20:10
● 2026-04-12 14:20:52
○A81.169.145.702015-06-03 → 2017-04-11 · 4 obs
● 2015-06-03 08:56:18
● 2017-04-11 08:07:24
○ 2026-04-04 06:20:10
○ 2026-04-12 14:20:52
●A81.169.145.862026-04-04 → 2026-04-12 · 3 obs
○ 2017-04-11 08:07:24
● 2026-04-04 06:20:10
● 2026-04-12 14:20:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
youknowit.dedocks19.rzone.de, shades12.rzone.de-

✅ Authoritative Response

Server:185.132.34.139

NS records: docks19.rzone.de, shades12.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for youknowit.de (unsigned zone)

⏱️ Timing

Total: 1068ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.86
AAAA12a01:238:20a:202:1086::
NS2docks19.rzone.de, shades12.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1shades12.rzone.de hostmaster.strato-rz.d

Analysis

IP Addresses

youknowit.de points to two IP numbers: 2a01:238:20a:202:1086:: and 81.169.145.86.

Other host names such as gelitec.eu, soundbad.de, digitalremaster.com, etf-escrima.de and worldcalendar.net share IPs with youknowit.de.

Name Servers

youknowit.de is delegated to two name servers: docks19.rzone.de and shades12.rzone.de.

youknowit.de shares the same name server setup as nierhauve.com, ravox.de, cmd-q.com, orae.de and fus-consult.de.

youknowit.de at least partially shares name servers with other domains, for instance luftdichtheit.at, karmap.com, ires-ev.com, reiche.tips and drhex.de.

These name servers are commonly used alongside shades08.rzone.de, docks14.rzone.de, shades06.rzone.de, shades09.rzone.de, shades05.rzone.de, shades01.rzone.de, docks09.rzone.de, shades15.rzone.de, docks12.rzone.de and docks08.rzone.de.

Host names with two IP numbers: docks19.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:19 and 217.160.80.146; shades12.rzone.de points to: 2607:f1c0:fe:53:185:132:34:139 and 185.132.34.139.

Mail Servers

youknowit.de is handled by a single mail server, smtpin.rzone.de.

The mail server setup for youknowit.de matches that of other domains, for instance actiovitalis.de, ra-laumann.de, derwellnessclubberlin.de, movement-medicine.de and *.dhb.de.

smtpin.rzone.de points to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.