core17.de - robtex.com

core17.de

DNSSEC⚠️ Not signed
A49.13.50.5🇩🇪 Hetzner49.13.0.0/16 HETZNER-DC
PTRstatic.5.50.13.49.clients.your-server.de
NSns1.redirectdom.com ⭐
A168.119.46.105🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC
PTRns1.redirectdom.com
NSns2.redirectdom.com
A51.195.125.195🇫🇷 OVH51.195.0.0/16
PTRns2.redirectdom.com
SOAns1.redirectdom.comdnsmaster@ns1.redirectdom.com 2026-07-22 #2

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=1785881813
WOT: SAFE (82/100)

Subdomains

www.core17.de

Same first word

core17.com
core17.de

Similar names

17core.cn
eorc17.com

DNS History

12 records (3 active, 9 former)

20162017201820192020202120222023202420252026NSns1.redirectdom.comns2.redirectdom.comns1.ns.dens1.parklogic.comns2.ns.dens2.parklogic.comMXmx156.hostedmxserver.comA49.13.50.5172.232.6.88172.234.199.173172.239.193.15784.200.238.250
○NSns1.ns.de2015-07-16 → 2016-09-09 · 4 obs
● 2015-07-16 15:42:58
● 2016-09-09 16:20:50
○ 2026-06-27 00:06:42
○ 2026-08-04 22:19:04
○NSns1.parklogic.com2026-06-27 → 2026-07-17 · 6 obs
○ 2016-09-09 16:20:50
● 2026-06-27 00:06:42
○ 2026-07-14 19:16:00
● 2026-07-17 07:08:34
○ 2026-08-04 22:19:02
○ 2026-08-04 22:19:04
●NSns1.redirectdom.com2026-08-04 → 2026-08-04 · 3 obs
○ 2026-07-17 07:08:34
● 2026-08-04 22:19:02
● 2026-08-04 22:19:04
○NSns2.ns.de2015-07-16 → 2016-09-09 · 4 obs
● 2015-07-16 15:42:58
● 2016-09-09 16:20:50
○ 2026-06-27 00:06:42
○ 2026-08-04 22:19:04
○NSns2.parklogic.com2026-06-27 → 2026-07-17 · 6 obs
○ 2016-09-09 16:20:50
● 2026-06-27 00:06:42
○ 2026-07-14 19:16:00
● 2026-07-17 07:08:34
○ 2026-08-04 22:19:02
○ 2026-08-04 22:19:04
●NSns2.redirectdom.com2026-08-04 → 2026-08-04 · 3 obs
○ 2026-07-17 07:08:34
● 2026-08-04 22:19:02
● 2026-08-04 22:19:04
○MXmx156.hostedmxserver.com2026-06-27 → 2026-07-17 · 5 obs
● 2026-06-27 00:06:42
○ 2026-07-14 19:16:00
● 2026-07-17 07:08:34
○ 2026-08-04 22:19:02
○ 2026-08-04 22:19:04
○A172.232.6.882026-06-27 → 2026-07-17 · 6 obs
○ 2016-09-09 16:20:50
● 2026-06-27 00:06:42
○ 2026-07-14 19:16:00
● 2026-07-17 07:08:34
○ 2026-08-04 22:19:02
○ 2026-08-04 22:19:04
○A172.234.199.1732026-06-27 → 2026-07-17 · 6 obs
○ 2016-09-09 16:20:50
● 2026-06-27 00:06:42
○ 2026-07-14 19:16:00
● 2026-07-17 07:08:34
○ 2026-08-04 22:19:02
○ 2026-08-04 22:19:04
○A172.239.193.1572026-06-27 → 2026-07-17 · 6 obs
○ 2016-09-09 16:20:50
● 2026-06-27 00:06:42
○ 2026-07-14 19:16:00
● 2026-07-17 07:08:34
○ 2026-08-04 22:19:02
○ 2026-08-04 22:19:04
●A49.13.50.52026-08-04 → 2026-08-04 · 3 obs
○ 2026-07-17 07:08:34
● 2026-08-04 22:19:02
● 2026-08-04 22:19:04
○A84.200.238.2502015-07-16 → 2016-09-09 · 4 obs
● 2015-07-16 15:42:58
● 2016-09-09 16:20:50
○ 2026-06-27 00:06:42
○ 2026-08-04 22:19:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, a.nic.de, z.nic.de-
core17.dens1.redirectdom.com, ns2.redirectdom.com-

✅ Authoritative Response

Server:168.119.46.105

NS records: ns1.redirectdom.com, ns2.redirectdom.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for core17.de (unsigned zone)

⏱️ Timing

Total: 848ms | Queries: -

📄 Records

TypeCountSample Data
A149.13.50.5
NS2ns2.redirectdom.com, ns1.redirectdom.com
SOA1ns1.redirectdom.com dnsmaster.ns1.redire

Analysis

Hierarchy

www.core17.de is delegated beneath core17.de.

IP Addresses

core17.de resolves to just one IP address, 49.13.50.5.

Two other host names, along with berger-electrix-lebach.u-portalen.de, felber-markus-mf-tec-freilassing.u-portalen.de and mail.pliendesign.de, also share IP numbers with core17.de.

Name Servers

core17.de has two authoritative name servers — ns1.redirectdom.com and ns2.redirectdom.com.

core17.de shares its NS records with other domains, for example onlineconference.de, bokay.de, arteman.de and two others.

ns1.redirectdom.com → 168.119.46.105 and ns2.redirectdom.com → 51.195.125.195: one IP number per host name.