kupferstern.de - robtex.com

kupferstern.de

DNSSEC⚠️ Not signed
A217.228.55.50🇩🇪 DTAG217.224.0.0/11 Deutsche Telekom AG, Internet service provider
NSshades19.rzone.de ⭐
A2607:f1c0:fe:53:185:132:34:146🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades19.rzone.de
A185.132.34.146🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades19.rzone.de
NSdocks15.rzone.de
A2001:8d8:fe:53:5747:2a74:d:15🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks15.rzone.de
A217.160.80.142🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks15.rzone.de
MXsmtpin.rzone.de ⭐
A2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de
SOAshades19.rzone.dehostmaster@strato-rz.de serial=2020053753

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=1776963042

Same first word

kupferstern.de

DNS History

9 records (4 active, 5 former)

20162017201820192020202120222023202420252026NSdocks15.rzone.deshades19.rzone.deMXsmtpin.rzone.deA217.228.55.5084.191.0.18984.191.11.2584.191.12.17184.191.20.19384.191.3.197
●NSdocks15.rzone.de2015-12-15 → 2026-04-23 · 2 obs
● 2015-12-15 17:11:54
● 2026-04-23 17:07:22
●NSshades19.rzone.de2015-12-15 → 2026-04-23 · 2 obs
● 2015-12-15 17:11:54
● 2026-04-23 17:07:22
●MXsmtpin.rzone.de2015-12-15 → 2026-04-23 · 2 obs
● 2015-12-15 17:11:54
● 2026-04-23 17:07:22
●A217.228.55.502026-02-26 → 2026-04-23 · 3 obs
○ 2017-04-19 00:52:06
● 2026-02-26 22:24:40
● 2026-04-23 17:07:22
○A84.191.0.1892016-03-26 → 2016-03-26 · 4 obs
○ 2015-12-18 12:01:52
● 2016-03-26 19:07:08
○ 2016-07-16 10:19:30
○ 2026-04-23 17:07:22
○A84.191.11.252015-12-15 → 2015-12-15 · 3 obs
● 2015-12-15 17:11:54
○ 2015-12-18 12:01:52
○ 2026-04-23 17:07:22
○A84.191.12.1712015-12-18 → 2015-12-18 · 4 obs
○ 2015-12-15 17:11:54
● 2015-12-18 12:01:52
○ 2016-03-26 19:07:08
○ 2026-04-23 17:07:22
○A84.191.20.1932017-04-19 → 2017-04-19 · 4 obs
○ 2016-07-16 10:19:30
● 2017-04-19 00:52:06
○ 2026-02-26 22:24:40
○ 2026-04-23 17:07:22
○A84.191.3.1972016-07-16 → 2016-07-16 · 4 obs
○ 2016-03-26 19:07:08
● 2016-07-16 10:19:30
○ 2017-04-19 00:52:06
○ 2026-04-23 17:07:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
kupferstern.dedocks15.rzone.de, shades19.rzone.de-

✅ Authoritative Response

Server:185.132.34.146

NS records: docks15.rzone.de, shades19.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kupferstern.de (unsigned zone)

⏱️ Timing

Total: 879ms | Queries: -

📄 Records

TypeCountSample Data
A1217.228.55.50
NS2docks15.rzone.de, shades19.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1shades19.rzone.de hostmaster.strato-rz.d

Analysis

IP Addresses

kupferstern.de resolves to one IP number: 217.228.55.50.

Other host names, for instance pd9e43732.dip0.t-ipconnect.de, share IP numbers with kupferstern.de.

Name Servers

kupferstern.de is delegated to two name servers docks15.rzone.de and shades19.rzone.de.

kupferstern.de shares the same name server setup as other domains, for instance aikweb.de, thassos-marmor.com, grunwald.cc, lingerielove.net and stoneyards.de.

kupferstern.de at least partially shares name servers with other domains, for instance silier.de.com, myapple.es, zindler.info, gersenich.de and mathe-online.eu.

These name servers are commonly used with the following name servers: docks01.rzone.de, shades11.rzone.de, shades07.rzone.de, shades10.rzone.de, docks09.rzone.de, docks06.rzone.de, shades17.rzone.de, docks07.rzone.de, docks17.rzone.de and docks04.rzone.de.

Host names with two IP numbers:

The host name docks15.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:15 and 217.160.80.142; the host name shades19.rzone.de points to 2607:f1c0:fe:53:185:132:34:146 and 185.132.34.146.

Mail Servers

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

kupferstern.de shares the same mail server setup as other domains, for instance luge.de, line22.drinsama.de, sascha-vay.eu, immoprojekt-gmbh.de and smtp.prospex.de.

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