couchcomputer.de - dns.ninja

couchcomputer.de

DNSSEC⚠️ Not signed
A2a01:4f8:10b:12c7:a::177🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRmxcore.toschke.de
A94.130.14.177🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC
NShydrogen.ns.hetzner.com ⭐
A2a01:4f8:0:1::add:1098🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRhydrogen.ns.hetzner.com
A213.133.100.98🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
NShelium.ns.hetzner.de
A2001:67c:192c::add:5🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRhelium.ns.hetzner.de
A193.47.99.5🇩🇪 NORIS-NETWORK193.47.99.0/24
NSoxygen.ns.hetzner.com
A2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRoxygen.ns.hetzner.com
A88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
MXmail.toschke.email ⭐
A2a01:4f8:10b:12c7:a::177🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRmxcore.toschke.de
A94.130.14.177🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC
TXTv=spf1 ip4:94.130.14.144 ip4:88.99.73.203 -all
SOAhydrogen.ns.hetzner.comdns@hetzner.com 2026-05-19 #1

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=1782784802

Same first word

couchcomputer.de
couchcomputer.com

DNS History

22 records (6 active, 16 former)

20162017201820192020202120222023202420252026NShelium.ns.hetzner.dehydrogen.ns.hetzner.comoxygen.ns.hetzner.comdocks20.rzone.dens1.domainprofi.dens1.toschke.orgns2.domainprofi.dens2.toschke.orgshades12.rzone.deMXmail.toschke.emailmail.b-io.comail.couchcomputer.desmtpin.rzone.deA2a01:4f8:10b:12c7:a::17794.130.14.177148.251.210.1522a01:238:20a:202:1088::2a01:4f8:10b:12c7:a::1432a01:4f8:190:138a:a::281.169.145.8888.198.231.194.130.14.143
○NSdocks20.rzone.de2016-04-28 → 2017-01-30 · 5 obs
○ 2015-11-24 00:54:24
● 2016-04-28 19:14:20
● 2017-01-30 23:32:40
○ 2018-01-31 17:57:36
○ 2026-06-30 02:30:16
●NShelium.ns.hetzner.de2026-02-19 → 2026-06-30 · 3 obs
○ 2018-01-31 17:57:36
● 2026-02-19 16:31:16
● 2026-06-30 02:30:16
●NShydrogen.ns.hetzner.com2026-02-19 → 2026-06-30 · 3 obs
○ 2018-01-31 17:57:36
● 2026-02-19 16:31:16
● 2026-06-30 02:30:16
○NSns1.domainprofi.de2015-07-24 → 2015-11-24 · 4 obs
● 2015-07-24 17:02:28
● 2015-11-24 00:54:24
○ 2016-04-28 19:14:20
○ 2026-06-30 02:30:16
○NSns1.toschke.org2018-01-31 → 2018-01-31 · 4 obs
○ 2017-01-30 23:32:40
● 2018-01-31 17:57:36
○ 2026-02-19 16:31:16
○ 2026-06-30 02:30:16
○NSns2.domainprofi.de2015-07-24 → 2015-11-24 · 4 obs
● 2015-07-24 17:02:28
● 2015-11-24 00:54:24
○ 2016-04-28 19:14:20
○ 2026-06-30 02:30:16
○NSns2.toschke.org2018-01-31 → 2018-01-31 · 4 obs
○ 2017-01-30 23:32:40
● 2018-01-31 17:57:36
○ 2026-02-19 16:31:16
○ 2026-06-30 02:30:16
●NSoxygen.ns.hetzner.com2026-02-19 → 2026-06-30 · 3 obs
○ 2018-01-31 17:57:36
● 2026-02-19 16:31:16
● 2026-06-30 02:30:16
○NSshades12.rzone.de2016-04-28 → 2017-01-30 · 5 obs
○ 2015-11-24 00:54:24
● 2016-04-28 19:14:20
● 2017-01-30 23:32:40
○ 2018-01-31 17:57:36
○ 2026-06-30 02:30:16
○MXmail.b-io.co2015-07-24 → 2015-11-24 · 4 obs
● 2015-07-24 17:02:28
● 2015-11-24 00:54:24
○ 2016-04-28 19:14:20
○ 2026-06-30 02:30:16
○MXmail.couchcomputer.de2018-01-31 → 2018-01-31 · 4 obs
○ 2017-01-30 23:32:40
● 2018-01-31 17:57:36
○ 2026-02-19 16:31:16
○ 2026-06-30 02:30:16
●MXmail.toschke.email2026-02-19 → 2026-06-30 · 3 obs
○ 2018-01-31 17:57:36
● 2026-02-19 16:31:16
● 2026-06-30 02:30:16
○MXsmtpin.rzone.de2016-04-28 → 2017-01-30 · 5 obs
○ 2015-11-24 00:54:24
● 2016-04-28 19:14:20
● 2017-01-30 23:32:40
○ 2018-01-31 17:57:36
○ 2026-06-30 02:30:16
○A148.251.210.1522018-01-31 → 2018-01-31 · 4 obs
○ 2017-01-30 23:32:40
● 2018-01-31 17:57:36
○ 2026-02-19 16:31:16
○ 2026-06-30 02:30:16
○A2a01:238:20a:202:1088::2016-02-18 → 2017-01-30 · 5 obs
○ 2015-11-24 00:54:24
● 2016-02-18 07:33:40
● 2017-01-30 23:32:40
○ 2018-01-31 17:57:36
○ 2026-06-30 02:30:16
○A2a01:4f8:10b:12c7:a::1432026-02-19 → 2026-06-30 · 2 obs
○ 2026-02-19 16:31:16
○ 2026-06-30 02:30:16
●A2a01:4f8:10b:12c7:a::1772026-02-19 → 2026-06-30 · 3 obs
○ 2018-01-31 17:57:36
● 2026-02-19 16:31:16
● 2026-06-30 02:30:16
○A2a01:4f8:190:138a:a::22018-01-31 → 2018-01-31 · 4 obs
○ 2017-01-30 23:32:40
● 2018-01-31 17:57:36
○ 2026-02-19 16:31:16
○ 2026-06-30 02:30:16
○A81.169.145.882016-04-28 → 2017-01-30 · 5 obs
○ 2016-02-18 07:33:40
● 2016-04-28 19:14:20
● 2017-01-30 23:32:40
○ 2018-01-31 17:57:36
○ 2026-06-30 02:30:16
○A88.198.231.12015-07-24 → 2015-11-24 · 4 obs
● 2015-07-24 17:02:28
● 2015-11-24 00:54:24
○ 2016-04-28 19:14:20
○ 2026-06-30 02:30:16
○A94.130.14.1432026-02-19 → 2026-06-30 · 2 obs
○ 2026-02-19 16:31:16
○ 2026-06-30 02:30:16
●A94.130.14.1772026-02-19 → 2026-06-30 · 3 obs
○ 2018-01-31 17:57:36
● 2026-02-19 16:31:16
● 2026-06-30 02:30:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, f.nic.de, a.nic.de-
couchcomputer.deoxygen.ns.hetzner.com, helium.ns.hetzner.de, hydrogen.ns.hetzner.com-

✅ Authoritative Response

Server:193.47.99.5

NS records: oxygen.ns.hetzner.com, helium.ns.hetzner.de, hydrogen.ns.hetzner.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for couchcomputer.de (unsigned zone)

⏱️ Timing

Total: 3153ms | Queries: -

📄 Records

TypeCountSample Data
A194.130.14.177
AAAA12a01:4f8:10b:12c7:a::177
NS3oxygen.ns.hetzner.com, helium.ns.hetzner.de...
MX1mail.toschke.email (pri: 15)
TXT1v=spf1 ip4:94.130.14.144 ip4:88.99.73.20
SOA1hydrogen.ns.hetzner.com dns.hetzner.com

Analysis

IP Addresses

couchcomputer.de resolves to the IP addresses 94.130.14.177 and 2a01:4f8:10b:12c7:a::177

designerwelten.de, toschi.de, web.toschke.de and two other host names share IP numbers with couchcomputer.de.

Name Servers

couchcomputer.de is served by three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

couchcomputer.de partially shares its NS delegation with several other domains, including termin-patmed.de, psun.de, dailystreams.site and two others.

In DNS configurations, these name servers often share authority with ns1.first-ns.de, ns.second-ns.com, ns3.second-ns.de and 3 other name servers.

The hostnames hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de each direct to two IP addresses — hydrogen.ns.hetzner.com to 213.133.100.98 and 2a01:4f8:0:1::add:1098, oxygen.ns.hetzner.com to 88.198.229.192 and 2a01:4f8:0:1::add:2992, and helium.ns.hetzner.de to 193.47.99.5 and 2001:67c:192c::add:5.

Mail Servers

Mail for couchcomputer.de is handled by a single mail server, mail.toschke.email.

couchcomputer.de uses an identical mail server configuration to several other domains — among them couchcomputer.com, cheap-sailing.com, beatklub.de and two more.

The host mail.toschke.email resolves to 94.130.14.177 and 2a01:4f8:10b:12c7:a::177 — two IP addresses.