mohr-systems.com - robtex.com

mohr-systems.com

DNSSEC⚠️ Not signed
NShydrogen.ns.hetzner.com ⭐
A2a01:4f8:0:1::add:1098🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRhydrogen.ns.hetzner.com
A213.133.100.98🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRhydrogen.ns.hetzner.com
NShelium.ns.hetzner.de
A2001:67c:192c::add:5🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRhelium.ns.hetzner.de
A193.47.99.5🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRhelium.ns.hetzner.de
NSoxygen.ns.hetzner.com
A2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRoxygen.ns.hetzner.com
A88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
PTRoxygen.ns.hetzner.com
MXms-srv-w02.hec.msrz.de ⭐
A2a01:4f8:c17:6656::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRms-srv-w02.hec.msrz.de
A49.12.67.181🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC
PTRms-srv-w02.hec.msrz.de
TXTv=spf1 include:spf.msrz.de ?all
SOAhydrogen.ns.hetzner.comhostmaster@msrz.de 2025-10-09 #0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1786322484

Same first word

mohr-systems.com

DNS History

10 records (4 active, 6 former)

201820192020202120222023202420252026NShelium.ns.hetzner.dehydrogen.ns.hetzner.comoxygen.ns.hetzner.comns1.first-ns.derobotns2.second-ns.derobotns3.second-ns.comMXms-srv-w02.hec.msrz.denewton.nc.msrz.deA2a03:4000:20:110::137.120.182.246
●NShelium.ns.hetzner.de2026-02-16 → 2026-08-10 · 3 obs
○ 2017-08-13 21:05:10
● 2026-02-16 02:01:20
● 2026-08-10 01:12:16
●NShydrogen.ns.hetzner.com2026-02-16 → 2026-08-10 · 3 obs
○ 2017-08-13 21:05:10
● 2026-02-16 02:01:20
● 2026-08-10 01:12:16
○NSns1.first-ns.de2017-08-13 → 2017-08-13 · 3 obs
● 2017-08-13 21:05:10
○ 2026-02-16 02:01:20
○ 2026-08-10 01:12:16
●NSoxygen.ns.hetzner.com2026-02-16 → 2026-08-10 · 3 obs
○ 2017-08-13 21:05:10
● 2026-02-16 02:01:20
● 2026-08-10 01:12:16
○NSrobotns2.second-ns.de2017-08-13 → 2017-08-13 · 3 obs
● 2017-08-13 21:05:10
○ 2026-02-16 02:01:20
○ 2026-08-10 01:12:16
○NSrobotns3.second-ns.com2017-08-13 → 2017-08-13 · 3 obs
● 2017-08-13 21:05:10
○ 2026-02-16 02:01:20
○ 2026-08-10 01:12:16
●MXms-srv-w02.hec.msrz.de2026-02-16 → 2026-08-10 · 3 obs
○ 2017-08-13 21:05:10
● 2026-02-16 02:01:20
● 2026-08-10 01:12:16
○MXnewton.nc.msrz.de2017-08-13 → 2017-08-13 · 3 obs
● 2017-08-13 21:05:10
○ 2026-02-16 02:01:20
○ 2026-08-10 01:12:16
○A2a03:4000:20:110::12017-08-13 → 2026-02-16 · 4 obs
● 2017-08-13 21:05:10
● 2026-02-16 02:01:20
○ 2026-02-26 13:04:26
○ 2026-08-10 01:12:16
○A37.120.182.2462017-08-13 → 2026-02-16 · 4 obs
● 2017-08-13 21:05:10
● 2026-02-16 02:01:20
○ 2026-02-26 13:04:26
○ 2026-08-10 01:12:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
mohr-systems.comhelium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com2 records

✅ Authoritative Response

Server:193.47.99.5

NS records: helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mohr-systems.com (unsigned zone)

⏱️ Timing

Total: 561ms | Queries: -

📄 Records

TypeCountSample Data
NS3oxygen.ns.hetzner.com, helium.ns.hetzner.de...
MX1ms-srv-w02.hec.msrz.de (pri: 10)
TXT1v=spf1 include:spf.msrz.de ?all
SOA1hydrogen.ns.hetzner.com hostmaster.msrz.

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com)

Analysis

Name Servers

The authoritative name servers for mohr-systems.com are hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de — three in total.

There is at least partial name server overlap between mohr-systems.com and other domains — alterauge.eu, servotronik.de, blechen-carre.de and two more among them.

The name servers ns1.first-ns.de, ns1.your-server.de and robotns2.second-ns.de are often found in combination with these name servers.

hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de all resolve to exactly two IP numbers apiece: hydrogen.ns.hetzner.com → 213.133.100.98 and 2a01:4f8:0:1::add:1098; oxygen.ns.hetzner.com → 88.198.229.192 and 2a01:4f8:0:1::add:2992; helium.ns.hetzner.de → 193.47.99.5 and 2001:67c:192c::add:5.

Mail Servers

mohr-systems.com has one mail server: ms-srv-w02.hec.msrz.de.

Like msrz.de and pc-fan.de, mohr-systems.com has the same mail server arrangement as several other domains.

ms-srv-w02.hec.msrz.de carries two IP numbers: 49.12.67.181 and 2a01:4f8:c17:6656::1.