3sn.de - robtex.com

3sn.de

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::200🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
A217.160.0.17🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSshades01.rzone.de ⭐
A2607:f1c0:fe:53:185:132:34:128🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades01.rzone.de
A185.132.34.128🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades01.rzone.de
NSdocks12.rzone.de
A2001:8d8:fe:53:5747:2a74:d:12🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks12.rzone.de
A217.160.80.139🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks12.rzone.de
MXmx.3sn.de ⭐
MXrelay.rzone.de(100)
A81.169.145.96🇩🇪 STRATO81.169.144.0/22 AG
PTRrelay.rzone.de
TXTv=spf1 mx ~all
SOAshades01.rzone.dehostmaster@strato-rz.de 2025-09-15 #40

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=1784252879

Subdomains

www.3sn.de
mx.3sn.de
mx0.3sn.de

Same first word

3sn.nl
3sn.net
3sn.ca
3sn.be
3sn.cc
3sn.biz
3sn.co
3sn.de
3sn.it
3sn.com.br
3sn.cn
3sn.info
3sn.in
3sn.xyz
3sn.ru

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DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSdocks12.rzone.deshades01.rzone.dea1.wpns.hosteurope.dea1.wsns.hosteurope.dens49.domaincontrol.comns50.domaincontrol.comMXmx.3sn.derelay.rzone.demx0.3sn.deA2001:8d8:100f:f000::200217.160.0.172a01:488:42:1000:50ed:8450:ce:562980.237.132.80
○NSa1.wpns.hosteurope.de2015-07-23 → 2020-10-04 · 4 obs
● 2015-07-23 11:45:08
● 2020-10-04 01:43:04
○ 2021-01-08 04:25:32
○ 2026-07-17 02:18:44
○NSa1.wsns.hosteurope.de2015-07-23 → 2020-10-04 · 4 obs
● 2015-07-23 11:45:08
● 2020-10-04 01:43:04
○ 2021-01-08 04:25:32
○ 2026-07-17 02:18:44
●NSdocks12.rzone.de2026-02-17 → 2026-07-17 · 3 obs
○ 2021-07-15 07:57:24
● 2026-02-17 02:39:00
● 2026-07-17 02:18:44
○NSns49.domaincontrol.com2021-01-08 → 2021-07-15 · 5 obs
○ 2020-10-04 01:43:04
● 2021-01-08 04:25:32
● 2021-07-15 07:57:24
○ 2026-02-17 02:39:00
○ 2026-07-17 02:18:44
○NSns50.domaincontrol.com2021-01-08 → 2021-07-15 · 5 obs
○ 2020-10-04 01:43:04
● 2021-01-08 04:25:32
● 2021-07-15 07:57:24
○ 2026-02-17 02:39:00
○ 2026-07-17 02:18:44
●NSshades01.rzone.de2026-02-17 → 2026-07-17 · 3 obs
○ 2021-07-15 07:57:24
● 2026-02-17 02:39:00
● 2026-07-17 02:18:44
●MXmx.3sn.de2026-02-17 → 2026-07-17 · 3 obs
○ 2021-07-15 07:57:24
● 2026-02-17 02:39:00
● 2026-07-17 02:18:44
○MXmx0.3sn.de2015-07-23 → 2021-07-15 · 4 obs
● 2015-07-23 11:45:08
● 2021-07-15 07:57:24
○ 2026-02-17 02:39:00
○ 2026-07-17 02:18:44
●MXrelay.rzone.de2026-02-17 → 2026-07-17 · 3 obs
○ 2021-07-15 07:57:24
● 2026-02-17 02:39:00
● 2026-07-17 02:18:44
●A2001:8d8:100f:f000::2002026-02-17 → 2026-07-17 · 3 obs
○ 2021-07-15 07:57:24
● 2026-02-17 02:39:00
● 2026-07-17 02:18:44
●A217.160.0.172026-02-17 → 2026-07-17 · 3 obs
○ 2021-07-15 07:57:24
● 2026-02-17 02:39:00
● 2026-07-17 02:18:44
○A2a01:488:42:1000:50ed:8450:ce:56292015-07-23 → 2021-07-15 · 4 obs
● 2015-07-23 11:45:08
● 2021-07-15 07:57:24
○ 2026-02-17 02:39:00
○ 2026-07-17 02:18:44
○A80.237.132.802015-07-23 → 2021-07-15 · 4 obs
● 2015-07-23 11:45:08
● 2021-07-15 07:57:24
○ 2026-02-17 02:39:00
○ 2026-07-17 02:18:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, z.nic.de, f.nic.de-
3sn.deshades01.rzone.de, docks12.rzone.de-

✅ Authoritative Response

Server:185.132.34.128

NS records: shades01.rzone.de, docks12.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3sn.de (unsigned zone)

⏱️ Timing

Total: 1893ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.17
AAAA12001:8d8:100f:f000::200
NS2shades01.rzone.de, docks12.rzone.de
MX2relay.rzone.de (pri: 100), mx.3sn.de (pri: 10)
TXT1v=spf1 mx ~all
SOA1shades01.rzone.de hostmaster.strato-rz.d

Analysis

Hierarchy

3sn.de is a parent domain, with www.3sn.de, mx.3sn.de and mx0.3sn.de beneath it.

IP Addresses

3sn.de directs to two IP numbers, 217.160.0.17 and 2001:8d8:100f:f000::200

moltosan.eu, dellux.eu, quietrevolution.com plus two other host names have IP numbers in common with 3sn.de.

Name Servers

3sn.de is delegated to two name servers: docks12.rzone.de and shades01.rzone.de.

The name server configuration of 3sn.de is shared with other domains, for instance sw-gruppe.com, wirsindsogut.de, pea-gmbh.org and two others.

3sn.de has at least partial name server overlap with other domains, such as andyroid.de, lekitto.eu, rogerarts.nl and two others.

docks13.rzone.de, shades08.rzone.de and docks19.rzone.de — plus 7 other name servers — are commonly paired with these name servers.

docks12.rzone.de and shades01.rzone.de each resolve to two IP addresses: docks12.rzone.de points to 217.160.80.139 and 2001:8d8:fe:53:5747:2a74:d:12, while shades01.rzone.de points to 185.132.34.128 and 2607:f1c0:fe:53:185:132:34:128.

Mail Servers

3sn.de uses two mail servers, mx.3sn.de and relay.rzone.de.

At least some of the mail servers used by 3sn.de are shared with other domains: banana-plot.com, bramkanon.nl, gp-oberberg.de and two others among them.

These mail servers tend to be used in conjunction with the mail servers smtp.google.com.

Host names resolving to a single IP address:

relay.rzone.de points to 81.169.145.96.