4valleytech.de - robtex.com

4valleytech.de

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1169::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRwa9.rzone.de
A81.169.145.169🇩🇪 STRATO81.169.144.0/22 AG
NSdocks04.rzone.de ⭐
A2001:8d8:fe:53:5747:2a74:d:4🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks04.rzone.de
A217.160.80.131🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks04.rzone.de
NSshades02.rzone.de
A2607:f1c0:fe:53:185:132:34:129🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades02.rzone.de
A185.132.34.129🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades02.rzone.de
MXsmtpin.rzone.de ⭐
A2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRsmtpin.rzone.de
A81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de
SOAdocks04.rzone.dehostmaster@strato-rz.de 2020-05-08 #8

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=1771291602

DNS History

12 records (5 active, 7 former)

20162017201820192020202120222023202420252026NSdocks04.rzone.deshades02.rzone.dens.namespace4you.dens2.namespace4you.deMXsmtpin.rzone.demail.allcom-group.demxlb.ispgateway.deA2a01:238:20a:202:1169::81.169.145.1692a00:1158:0:300:f4a::12a00:1158:1000:300::1cb46.252.18.203
●NSdocks04.rzone.de2026-03-07 → 2026-03-07 · 2 obs
○ 2018-08-09 01:43:40
● 2026-03-07 22:29:10
○NSns.namespace4you.de2015-08-03 → 2018-08-09 · 3 obs
● 2015-08-03 02:11:08
● 2018-08-09 01:43:40
○ 2026-03-07 22:29:10
○NSns2.namespace4you.de2015-08-03 → 2018-08-09 · 3 obs
● 2015-08-03 02:11:08
● 2018-08-09 01:43:40
○ 2026-03-07 22:29:10
●NSshades02.rzone.de2026-03-07 → 2026-03-07 · 2 obs
○ 2018-08-09 01:43:40
● 2026-03-07 22:29:10
○MXmail.allcom-group.de2015-08-03 → 2017-02-07 · 4 obs
● 2015-08-03 02:11:08
● 2017-02-07 10:28:00
○ 2018-08-09 01:43:40
○ 2026-03-07 22:29:10
○MXmxlb.ispgateway.de2018-08-09 → 2018-08-09 · 3 obs
○ 2017-02-07 10:28:00
● 2018-08-09 01:43:40
○ 2026-03-07 22:29:10
●MXsmtpin.rzone.de2026-03-07 → 2026-03-07 · 2 obs
○ 2018-08-09 01:43:40
● 2026-03-07 22:29:10
○A2a00:1158:0:300:f4a::12015-08-03 → 2016-03-01 · 4 obs
● 2015-08-03 02:11:08
● 2016-03-01 20:44:26
○ 2016-06-19 05:00:30
○ 2026-03-07 22:29:10
○A2a00:1158:1000:300::1cb2016-06-19 → 2018-08-09 · 4 obs
○ 2016-03-01 20:44:26
● 2016-06-19 05:00:30
● 2018-08-09 01:43:40
○ 2026-03-07 22:29:10
●A2a01:238:20a:202:1169::2026-03-07 → 2026-03-07 · 2 obs
○ 2018-08-09 01:43:40
● 2026-03-07 22:29:10
○A46.252.18.2032015-08-03 → 2018-08-09 · 3 obs
● 2015-08-03 02:11:08
● 2018-08-09 01:43:40
○ 2026-03-07 22:29:10
●A81.169.145.1692026-03-07 → 2026-03-07 · 2 obs
○ 2018-08-09 01:43:40
● 2026-03-07 22:29:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, a.nic.de, z.nic.de-
4valleytech.deshades02.rzone.de, docks04.rzone.de-

✅ Authoritative Response

Server: 217.160.80.131

NS records: shades02.rzone.de, docks04.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4valleytech.de (unsigned zone)

⏱️ Timing

Total: 1619ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.169
AAAA12a01:238:20a:202:1169::
NS2shades02.rzone.de, docks04.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1docks04.rzone.de hostmaster.strato-rz.de

Analysis

IP Addresses

4valleytech.de points to two IP numbers: 2a01:238:20a:202:1169:: and 81.169.145.169.

Other host names, for instance lena-soft.de, casparschmitzmorkramer.de, gtmaco.com, getmsl.de and df6qc.eu share IP numbers with 4valleytech.de.

Name Servers

Delegation for 4valleytech.de rests with two name servers, docks04.rzone.de and shades02.rzone.de.

4valleytech.de shares the same name server setup as other domains, including gemeinde-psychiatrie.de, devilhearts.de, pierre-wunderlich.com, tomsphotocafe.com and traeder.info.

4valleytech.de at least partially shares name servers with other domains, for instance poele.de, welgemoed.nl, modi-energy.org, jansen-international.de and radioct.de.

These name servers are commonly used together with the name servers shades03.rzone.de, docks16.rzone.de, shades08.rzone.de, docks17.rzone.de, docks09.rzone.de, docks19.rzone.de, shades06.rzone.de, shades01.rzone.de, shades15.rzone.de and shades17.rzone.de.

Host names with two IP numbers: docks04.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:4 and 217.160.80.131; shades02.rzone.de points to 2607:f1c0:fe:53:185:132:34:129 and 185.132.34.129.

Mail Servers

4valleytech.de is handled by a single mail server, smtpin.rzone.de.

4valleytech.de uses the same mail server configuration as other domains, such as musikundtheaterschule.de, ralf-markus-immobilien.de, kuderna.net, filepark.de and hayd.net.

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