4-beiner.de - robtex.com

4-beiner.de

DNSSEC⚠️ Not signed
A81.88.34.52🇩🇪 CLOUDPIT81.88.32.0/20
PTRhost280.alfahosting-server.de
NScns1.alfahosting.info ⭐
A2a01:64c0:0:5000::8🇩🇪 CLOUDPIT2a01:64c0::/32
PTRcns1.cloudpit.de
A109.237.142.8🇩🇪 CLOUDPIT109.237.128.0/20
PTRcns1.cloudpit.de
NScns2.alfahosting.info
A2a01:4f8:2b02:a88::105🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRcns2.cloudpit.com
A148.251.254.105🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2
PTRcns2.cloudpit.com
NScns3.alfahosting.info
A2a02:2b80:101:5000::8🇩🇪 CLOUDPIT2a02:2b80:101::/48
PTRcns3.cloudpit.io
A109.237.143.8🇩🇪 CLOUDPIT109.237.128.0/20
PTRcns3.cloudpit.io
MXmx03.secure-mailgate.com ⭐
A46.243.88.174🇩🇪 CLOUDPIT46.243.88.0/21
PTRnode03.secure-mailgate.com
A46.243.88.176🇩🇪 CLOUDPIT46.243.88.0/21
PTRnode04.secure-mailgate.com
MXmx04.secure-mailgate.com ⭐
A46.243.88.175🇩🇪 CLOUDPIT46.243.88.0/21
PTRnode03.secure-mailgate.com
A46.243.88.177🇩🇪 CLOUDPIT46.243.88.0/21
PTRnode04.secure-mailgate.com
SOAcns1.alfahosting.infohostmaster@alfahosting@de 2026-02-03 #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=1776163987

Subdomains

mail.4-beiner.de

DNS History

18 records (6 active, 12 former)

20162017201820192020202120222023202420252026NScns1.alfahosting.infocns2.alfahosting.infocns3.alfahosting.infodocks10.rzone.dens1.ns46.comns2.ns46.comns3.ns46.comns4.ns46.comshades13.rzone.deMXmx03.secure-mailgate.commx04.secure-mailgate.commail.4-beiner.desmtp.rzone.deA81.88.34.52109.237.132.112a01:238:20a:202:1159::81.169.145.15985.88.8.11
●NScns1.alfahosting.info2018-07-16 → 2026-04-14 · 3 obs
○ 2017-01-19 21:41:34
● 2018-07-16 23:41:58
● 2026-04-14 11:04:10
●NScns2.alfahosting.info2018-07-16 → 2026-04-14 · 3 obs
○ 2017-01-19 21:41:34
● 2018-07-16 23:41:58
● 2026-04-14 11:04:10
●NScns3.alfahosting.info2018-07-16 → 2026-04-14 · 3 obs
○ 2017-01-19 21:41:34
● 2018-07-16 23:41:58
● 2026-04-14 11:04:10
○NSdocks10.rzone.de2017-01-19 → 2017-01-19 · 4 obs
○ 2016-02-26 05:01:56
● 2017-01-19 21:41:34
○ 2018-07-16 23:41:58
○ 2026-04-14 11:04:10
○NSns1.ns46.com2015-07-13 → 2015-11-23 · 4 obs
● 2015-07-13 01:43:56
● 2015-11-23 08:43:14
○ 2016-02-26 05:01:56
○ 2026-04-14 11:04:10
○NSns2.ns46.com2015-07-13 → 2015-11-23 · 4 obs
● 2015-07-13 01:43:56
● 2015-11-23 08:43:14
○ 2016-02-26 05:01:56
○ 2026-04-14 11:04:10
○NSns3.ns46.com2015-07-13 → 2015-11-23 · 4 obs
● 2015-07-13 01:43:56
● 2015-11-23 08:43:14
○ 2016-02-26 05:01:56
○ 2026-04-14 11:04:10
○NSns4.ns46.com2015-07-13 → 2015-11-23 · 4 obs
● 2015-07-13 01:43:56
● 2015-11-23 08:43:14
○ 2016-02-26 05:01:56
○ 2026-04-14 11:04:10
○NSshades13.rzone.de2017-01-19 → 2017-01-19 · 4 obs
○ 2016-02-26 05:01:56
● 2017-01-19 21:41:34
○ 2018-07-16 23:41:58
○ 2026-04-14 11:04:10
○MXmail.4-beiner.de2015-07-13 → 2018-07-16 · 6 obs
● 2015-07-13 01:43:56
● 2015-11-23 08:43:14
○ 2016-02-26 05:01:56
○ 2017-01-19 21:41:34
● 2018-07-16 23:41:58
○ 2026-04-14 11:04:10
●MXmx03.secure-mailgate.com2026-04-14 → 2026-04-14 · 2 obs
○ 2018-07-16 23:41:58
● 2026-04-14 11:04:10
●MXmx04.secure-mailgate.com2026-04-14 → 2026-04-14 · 2 obs
○ 2018-07-16 23:41:58
● 2026-04-14 11:04:10
○MXsmtp.rzone.de2017-01-19 → 2017-01-19 · 4 obs
○ 2016-02-26 05:01:56
● 2017-01-19 21:41:34
○ 2018-07-16 23:41:58
○ 2026-04-14 11:04:10
○A109.237.132.112018-07-16 → 2018-07-16 · 3 obs
○ 2017-01-19 21:41:34
● 2018-07-16 23:41:58
○ 2026-04-14 11:04:10
○A2a01:238:20a:202:1159::2017-01-19 → 2017-01-19 · 4 obs
○ 2016-02-26 05:01:56
● 2017-01-19 21:41:34
○ 2018-07-16 23:41:58
○ 2026-04-14 11:04:10
○A81.169.145.1592017-01-19 → 2017-01-19 · 4 obs
○ 2016-02-26 05:01:56
● 2017-01-19 21:41:34
○ 2018-07-16 23:41:58
○ 2026-04-14 11:04:10
●A81.88.34.522026-04-14 → 2026-04-14 · 2 obs
○ 2018-07-16 23:41:58
● 2026-04-14 11:04:10
○A85.88.8.112015-07-13 → 2015-11-23 · 4 obs
● 2015-07-13 01:43:56
● 2015-11-23 08:43:14
○ 2016-02-26 05:01:56
○ 2026-04-14 11:04:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
4-beiner.decns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info-

✅ Authoritative Response

Server:109.237.142.8

NS records: cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4-beiner.de (unsigned zone)

⏱️ Timing

Total: 1137ms | Queries: -

📄 Records

TypeCountSample Data
A181.88.34.52
NS3cns3.alfahosting.info, cns1.alfahosting.info...
MX2mx03.secure-mailgate.com (pri: 10), mx04.secure-mailgate.com (pri: 10)
SOA1cns1.alfahosting.info hostmaster@alfahos

Analysis

Hierarchy

4-beiner.de is parent of mail.4-beiner.de.

IP Addresses

4-beiner.de points to a single IP: 81.88.34.52.

Other host names, for instance mail.wikihausen.de, fiedler-audio.de, mbapolymers.com, shando.com and dirk-schmiedt.de share IP numbers with 4-beiner.de.

Name Servers

4-beiner.de is delegated to three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.

4-beiner.de at least partially shares its name servers with other domains, for instance kreishafen-rd.de, fhain.de, 4layer.de, cocojava.de and musischwung.at.

Host names with two IP numbers:

cns1.alfahosting.info points to: 2a01:64c0:0:5000::8 and 109.237.142.8.

cns2.alfahosting.info points to: 2a01:4f8:2b02:a88::105 and 148.251.254.105.

cns3.alfahosting.info points to: 2a02:2b80:101:5000::8 and 109.237.143.8.

Mail Servers

Two mail servers mx03.secure-mailgate.com and mx04.secure-mailgate.com handle 4-beiner.de.

4-beiner.de uses the same mail server setup as other domains such as subli.net, paribus-rail.de, blodgett.es, pulu.net and leipzig-tours.de.

Host names with two IP numbers: mx03.secure-mailgate.com points to 46.243.88.174 and 46.243.88.176; mx04.secure-mailgate.com points to 46.243.88.175 and 46.243.88.177