`sauerstoffmesssysteme.de`

DNSSEC	⚠️ Not signed
A	23.88.34.196^{🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC}
		PTR	`static.196.34.88.23.clients.your-server.de`
NS	`ns1.redirectdom.com` ⭐
		A	168.119.46.105^{🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC}
			PTR	`ns1.redirectdom.com`
NS	`ns2.redirectdom.com`
		A	51.195.125.195^{🇫🇷 OVH51.195.0.0/16}
			PTR	`ns2.redirectdom.com`
SOA	`ns1.redirectdom.com`dnsmaster@ns1.redirectdom.com 2025-05-11 #2

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1776134555

Subdomains

mail.sauerstoffmesssysteme.de

DNS History

19 records (3 active, 16 former)

○NSns1.domainers.de2015-11-04 → 2016-04-10 · 5 obs

○ 2015-06-18 08:09:18
● 2015-11-04 18:24:34
● 2016-04-10 15:03:46
○ 2016-09-18 00:47:18
○ 2026-04-14 02:55:16

○NSns1.domainname.at2017-05-15 → 2017-05-15 · 3 obs

○ 2016-09-18 00:47:18
● 2017-05-15 22:20:30
○ 2026-04-14 02:55:16

○NSns1.parkingcrew.net2015-06-18 → 2015-06-18 · 3 obs

● 2015-06-18 08:09:18
○ 2015-11-04 18:24:34
○ 2026-04-14 02:55:16

●NSns1.redirectdom.com2017-05-15 → 2026-04-14 · 3 obs

○ 2016-09-18 00:47:18
● 2017-05-15 22:20:30
● 2026-04-14 02:55:16

○NSns1.sedoparking.com2016-09-18 → 2016-09-18 · 4 obs

○ 2016-04-10 15:03:46
● 2016-09-18 00:47:18
○ 2017-05-15 22:20:30
○ 2026-04-14 02:55:16

○NSns2.domainers.de2015-11-04 → 2016-04-10 · 5 obs

○ 2015-06-18 08:09:18
● 2015-11-04 18:24:34
● 2016-04-10 15:03:46
○ 2016-09-18 00:47:18
○ 2026-04-14 02:55:16

○NSns2.parkingcrew.net2015-06-18 → 2015-06-18 · 3 obs

● 2015-06-18 08:09:18
○ 2015-11-04 18:24:34
○ 2026-04-14 02:55:16

●NSns2.redirectdom.com2017-05-15 → 2026-04-14 · 3 obs

○ 2016-09-18 00:47:18
● 2017-05-15 22:20:30
● 2026-04-14 02:55:16

○NSns2.sedoparking.com2016-09-18 → 2016-09-18 · 4 obs

○ 2016-04-10 15:03:46
● 2016-09-18 00:47:18
○ 2017-05-15 22:20:30
○ 2026-04-14 02:55:16

○NSns3.domainers.de2015-11-04 → 2016-04-10 · 5 obs

○ 2015-06-18 08:09:18
● 2015-11-04 18:24:34
● 2016-04-10 15:03:46
○ 2016-09-18 00:47:18
○ 2026-04-14 02:55:16

○NSns4.domainers.de2015-11-04 → 2016-04-10 · 5 obs

○ 2015-06-18 08:09:18
● 2015-11-04 18:24:34
● 2016-04-10 15:03:46
○ 2016-09-18 00:47:18
○ 2026-04-14 02:55:16

○MXlocalhost2016-09-18 → 2016-09-18 · 4 obs

○ 2016-04-10 15:03:46
● 2016-09-18 00:47:18
○ 2017-05-15 22:20:30
○ 2026-04-14 02:55:16

○MXmail.h-email.net2015-06-18 → 2015-06-18 · 3 obs

● 2015-06-18 08:09:18
○ 2015-11-04 18:24:34
○ 2026-04-14 02:55:16

○MXmail.sauerstoffmesssysteme.de2015-11-04 → 2016-04-10 · 5 obs

○ 2015-06-18 08:09:18
● 2015-11-04 18:24:34
● 2016-04-10 15:03:46
○ 2016-09-18 00:47:18
○ 2026-04-14 02:55:16

○A176.9.83.2292017-05-15 → 2017-05-15 · 3 obs

○ 2016-09-18 00:47:18
● 2017-05-15 22:20:30
○ 2026-04-14 02:55:16

○A185.53.177.82015-06-18 → 2015-06-18 · 3 obs

● 2015-06-18 08:09:18
○ 2015-11-04 18:24:34
○ 2026-04-14 02:55:16

●A23.88.34.1962026-04-14 → 2026-04-14 · 2 obs

○ 2017-05-15 22:20:30
● 2026-04-14 02:55:16

○A31.47.241.1072015-11-04 → 2016-04-10 · 5 obs

○ 2015-06-18 08:09:18
● 2015-11-04 18:24:34
● 2016-04-10 15:03:46
○ 2016-09-18 00:47:18
○ 2026-04-14 02:55:16

○A72.52.4.1192016-09-18 → 2016-09-18 · 4 obs

○ 2016-04-10 15:03:46
● 2016-09-18 00:47:18
○ 2017-05-15 22:20:30
○ 2026-04-14 02:55:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
sauerstoffmesssysteme.de	ns1.redirectdom.com, ns2.redirectdom.com	-

✅ Authoritative Response

Server:168.119.46.105

NS records: ns1.redirectdom.com, ns2.redirectdom.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sauerstoffmesssysteme.de (unsigned zone)

⏱️ Timing

Total: 876ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.88.34.196`
NS	2	`ns2.redirectdom.com, ns1.redirectdom.com`
SOA	1	`ns1.redirectdom.com dnsmaster.ns1.redire`

Analysis

Hierarchy

sauerstoffmesssysteme.de is the parent of mail.sauerstoffmesssysteme.de.

IP Addresses

sauerstoffmesssysteme.de points to a single IP number: 23.88.34.196.

other host names for instance collegiate.de, aldenrade.de, exchange.melon-crew.de, webzilla.de and mx0.bewerbungsflyer.de share IP numbers with sauerstoffmesssysteme.de.

Name Servers

sauerstoffmesssysteme.de is delegated to two name servers: ns1.redirectdom.com and ns2.redirectdom.com.

sauerstoffmesssysteme.de shares the same name server setup as other domains, for example oesterreichischeweine.de, zenmo.de, rabke.de, mvz-enw.de and deminer.de.

Host names with one IP number:

The host ns1.redirectdom.com points to 168.119.46.105 and the host ns2.redirectdom.com points to 51.195.125.195.

sauerstoffmesssysteme.de - robtex.com