contextmaker.de - robtex.com

contextmaker.de

DNSSEC⚠️ Not signed
A65.21.75.58🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC
PTRstatic.58.75.21.65.clients.your-server.de
NSa.ns14.net ⭐
A2001:8d8:fe:53:217:160:80:160🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-ix1.ui-dns.de
A217.160.80.160🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-ix1.ui-dns.de
NSb.ns14.net
A2001:8d8:fe:53:217:160:81:160🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-ix1.ui-dns.biz
A217.160.81.160🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-ix1.ui-dns.biz
NSc.ns14.net
A2607:f1c0:fe:53:185:132:35:160🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns-ix1.ui-dns.org
A185.132.35.160🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-ix1.ui-dns.org
NSd.ns14.net
A2607:f1c0:fe:53:185:132:34:160🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns-ix1.ui-dns.com
A185.132.34.160🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-ix1.ui-dns.com
SOAa.ns14.netdomain@abdomains.de 2025-06-09 #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=1774619094

Same first word

contextmaker.de

DNS History

19 records (5 active, 14 former)

20162017201820192020202120222023202420252026NSa.ns14.netb.ns14.netc.ns14.netd.ns14.netns.namespace4you.dens1.hans.hosteurope.dens2.hans.hosteurope.dens2.namespace4you.deMXmx0.contextmaker.demxlb.ispgateway.deA65.21.75.58134.119.253.54134.119.45.282a00:1158:0:300:c7c::12a00:1158:0:300:eb2d::12a00:1158:300::6362a01:488:42:1000:50ed:85ed:ff5e:702280.237.133.23780.67.28.164
●NSa.ns14.net2026-03-27 → 2026-03-27 · 2 obs
○ 2020-01-10 13:44:06
● 2026-03-27 13:59:16
●NSb.ns14.net2026-03-27 → 2026-03-27 · 2 obs
○ 2020-01-10 13:44:06
● 2026-03-27 13:59:16
●NSc.ns14.net2026-03-27 → 2026-03-27 · 2 obs
○ 2020-01-10 13:44:06
● 2026-03-27 13:59:16
●NSd.ns14.net2026-03-27 → 2026-03-27 · 2 obs
○ 2020-01-10 13:44:06
● 2026-03-27 13:59:16
○NSns.namespace4you.de2015-08-07 → 2017-02-13 · 4 obs
● 2015-08-07 13:47:22
● 2017-02-13 15:00:12
○ 2020-01-10 13:44:06
○ 2026-03-27 13:59:16
○NSns1.hans.hosteurope.de2020-01-10 → 2020-01-10 · 3 obs
○ 2017-02-13 15:00:12
● 2020-01-10 13:44:06
○ 2026-03-27 13:59:16
○NSns2.hans.hosteurope.de2020-01-10 → 2020-01-10 · 3 obs
○ 2017-02-13 15:00:12
● 2020-01-10 13:44:06
○ 2026-03-27 13:59:16
○NSns2.namespace4you.de2015-08-07 → 2017-02-13 · 4 obs
● 2015-08-07 13:47:22
● 2017-02-13 15:00:12
○ 2020-01-10 13:44:06
○ 2026-03-27 13:59:16
○MXmx0.contextmaker.de2020-01-10 → 2020-01-10 · 3 obs
○ 2017-02-13 15:00:12
● 2020-01-10 13:44:06
○ 2026-03-27 13:59:16
○MXmxlb.ispgateway.de2015-08-07 → 2017-02-13 · 4 obs
● 2015-08-07 13:47:22
● 2017-02-13 15:00:12
○ 2020-01-10 13:44:06
○ 2026-03-27 13:59:16
○A134.119.253.542016-09-14 → 2017-02-13 · 5 obs
○ 2016-03-14 07:01:34
● 2016-09-14 14:35:14
● 2017-02-13 15:00:12
○ 2020-01-10 13:44:06
○ 2026-03-27 13:59:16
○A134.119.45.282016-03-14 → 2016-03-14 · 4 obs
○ 2015-12-03 01:48:44
● 2016-03-14 07:01:34
○ 2016-09-14 14:35:14
○ 2026-03-27 13:59:16
○A2a00:1158:0:300:c7c::12016-03-14 → 2016-03-14 · 4 obs
○ 2015-12-03 01:48:44
● 2016-03-14 07:01:34
○ 2016-09-14 14:35:14
○ 2026-03-27 13:59:16
○A2a00:1158:0:300:eb2d::12015-08-07 → 2015-12-03 · 4 obs
● 2015-08-07 13:47:22
● 2015-12-03 01:48:44
○ 2016-03-14 07:01:34
○ 2026-03-27 13:59:16
○A2a00:1158:300::6362016-09-14 → 2017-02-13 · 5 obs
○ 2016-03-14 07:01:34
● 2016-09-14 14:35:14
● 2017-02-13 15:00:12
○ 2020-01-10 13:44:06
○ 2026-03-27 13:59:16
○A2a01:488:42:1000:50ed:85ed:ff5e:70222020-01-10 → 2020-01-10 · 3 obs
○ 2017-02-13 15:00:12
● 2020-01-10 13:44:06
○ 2026-03-27 13:59:16
●A65.21.75.582026-03-27 → 2026-03-27 · 2 obs
○ 2020-01-10 13:44:06
● 2026-03-27 13:59:16
○A80.237.133.2372020-01-10 → 2020-01-10 · 3 obs
○ 2017-02-13 15:00:12
● 2020-01-10 13:44:06
○ 2026-03-27 13:59:16
○A80.67.28.1642015-08-07 → 2015-12-03 · 4 obs
● 2015-08-07 13:47:22
● 2015-12-03 01:48:44
○ 2016-03-14 07:01:34
○ 2026-03-27 13:59:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
contextmaker.ded.ns14.net, b.ns14.net, a.ns14.net, c.ns14.net-

✅ Authoritative Response

Server:185.132.34.160

NS records: d.ns14.net, b.ns14.net, a.ns14.net, c.ns14.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contextmaker.de (unsigned zone)

⏱️ Timing

Total: 685ms | Queries: -

📄 Records

TypeCountSample Data
A165.21.75.58
NS4d.ns14.net, c.ns14.net...
SOA1a.ns14.net domain.abdomains.de

Analysis

IP Addresses

contextmaker.de maps to IP address 65.21.75.58.

Other host names, for instance schulederzukunft.com, einfachmaldigital.de, nachfolgekultur.de, boersen-wissen.de and abbx.de share IP numbers with contextmaker.de.

Name Servers

contextmaker.de is delegated to four name servers: a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.

contextmaker.de at least partially shares name servers with other domains such as d-cars.de, rentboats.de, performmedia.de, vlc-update.de and deb-job-aktiv.de.

Host names with two IP numbers:

a.ns14.net points to 2001:8d8:fe:53:217:160:80:160 and 217.160.80.160

b.ns14.net points to 2001:8d8:fe:53:217:160:81:160 and 217.160.81.160

c.ns14.net points to 2607:f1c0:fe:53:185:132:35:160 and 185.132.35.160

d.ns14.net points to 2607:f1c0:fe:53:185:132:34:160 and 185.132.34.160