nonnenstein.de - robtex.com

nonnenstein.de

DNSSEC⚠️ Not signed
A81.88.34.69🇩🇪 CLOUDPIT81.88.32.0/20
PTRhost276.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=1778377558

Subdomains

mail.nonnenstein.de

Same first word

nonnenstein.de

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NScns1.alfahosting.infocns2.alfahosting.infocns3.alfahosting.infodocks12.rzone.deshades20.rzone.deMXmx03.secure-mailgate.commx04.secure-mailgate.commail.nonnenstein.desmtp.rzone.deA81.88.34.69109.237.140.132a01:238:20a:202:1151::81.169.145.151
●NScns1.alfahosting.info2026-02-17 → 2026-05-10 · 3 obs
○ 2017-04-20 16:29:34
● 2026-02-17 00:50:36
● 2026-05-10 02:05:52
●NScns2.alfahosting.info2026-02-17 → 2026-05-10 · 3 obs
○ 2017-04-20 16:29:34
● 2026-02-17 00:50:36
● 2026-05-10 02:05:52
●NScns3.alfahosting.info2026-02-17 → 2026-05-10 · 3 obs
○ 2017-04-20 16:29:34
● 2026-02-17 00:50:36
● 2026-05-10 02:05:52
○NSdocks12.rzone.de2015-07-01 → 2017-04-20 · 4 obs
● 2015-07-01 09:21:58
● 2017-04-20 16:29:34
○ 2026-02-17 00:50:36
○ 2026-05-10 02:05:52
○NSshades20.rzone.de2015-07-01 → 2017-04-20 · 4 obs
● 2015-07-01 09:21:58
● 2017-04-20 16:29:34
○ 2026-02-17 00:50:36
○ 2026-05-10 02:05:52
○MXmail.nonnenstein.de2026-02-17 → 2026-05-10 · 2 obs
○ 2026-02-17 00:50:36
○ 2026-05-10 02:05:52
●MXmx03.secure-mailgate.com2026-02-17 → 2026-05-10 · 3 obs
○ 2017-04-20 16:29:34
● 2026-02-17 00:50:36
● 2026-05-10 02:05:52
●MXmx04.secure-mailgate.com2026-02-17 → 2026-05-10 · 3 obs
○ 2017-04-20 16:29:34
● 2026-02-17 00:50:36
● 2026-05-10 02:05:52
○MXsmtp.rzone.de2015-07-01 → 2017-04-20 · 4 obs
● 2015-07-01 09:21:58
● 2017-04-20 16:29:34
○ 2026-02-17 00:50:36
○ 2026-05-10 02:05:52
○A109.237.140.132026-02-17 → 2026-05-10 · 2 obs
○ 2026-02-17 00:50:36
○ 2026-05-10 02:05:52
○A2a01:238:20a:202:1151::2015-07-01 → 2017-04-20 · 4 obs
● 2015-07-01 09:21:58
● 2017-04-20 16:29:34
○ 2026-02-17 00:50:36
○ 2026-05-10 02:05:52
○A81.169.145.1512015-07-01 → 2017-04-20 · 4 obs
● 2015-07-01 09:21:58
● 2017-04-20 16:29:34
○ 2026-02-17 00:50:36
○ 2026-05-10 02:05:52
●A81.88.34.692026-02-17 → 2026-05-10 · 3 obs
○ 2017-04-20 16:29:34
● 2026-02-17 00:50:36
● 2026-05-10 02:05:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, z.nic.de, a.nic.de-
nonnenstein.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 nonnenstein.de (unsigned zone)

⏱️ Timing

Total: 1265ms | Queries: -

📄 Records

TypeCountSample Data
A181.88.34.69
NS3cns3.alfahosting.info, cns2.alfahosting.info...
MX2mx04.secure-mailgate.com (pri: 10), mx03.secure-mailgate.com (pri: 10)
SOA1cns1.alfahosting.info hostmaster@alfahos

Analysis

Hierarchy

The parent of mail.nonnenstein.de is nonnenstein.de.

IP Addresses

nonnenstein.de points to an IP address: 81.88.34.69.

other host names include mail.notfallworkshops.de, mail.studioki.de, mail.bobritzscher-sv.de, mail.forum-literatur.de and mail.katrinarmani.de; they share IP numbers with nonnenstein.de.

Name Servers

nonnenstein.de is delegated to three name servers cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.

nonnenstein.de at least partially shares name servers with other domains, for instance bombelka.de, antur.de, becker-niedenstein.com, protigo.de and alexxis.org.

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

nonnenstein.de is handled by two mail servers: mx03.secure-mailgate.com and mx04.secure-mailgate.com.

nonnenstein.de uses the same mail server setup as other domains, for instance geocom.fi, vg-media.com, potbot.net, eava.org and illunet.at.

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.