osserver.de - dns.ninja

osserver.de

DNSSEC⚠️ Not signed
A142.132.222.75🇩🇪 Hetzner142.132.128.0/17 HETZNER-DC
PTRserver8e84de4b.osserver.de
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
MXmail02.osserver.de ⭐
A88.198.192.173🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
PTRstatic.88-198-192-173.clients.your-server.de
SOAhydrogen.ns.hetzner.comdns@hetzner.com 2026-05-24 #2

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=1782393308

Subdomains

hosting01.osserver.de
mx1.osserver.de
mail02.osserver.de
mail1.osserver.de

Same first word

osserver.org
osserver.de
osserver.net
osserver.com

Similar names

soserver.com
oservers.com
serveros.info
reversso.cl
reversos.com
serveros.de
reversos.mx
reversso.mx
resservo.com
reversso.dev
soserver.com.br
reversso.com

DNS History

12 records (5 active, 7 former)

20162017201820192020202120222023202420252026NShelium.ns.hetzner.dehydrogen.ns.hetzner.comoxygen.ns.hetzner.coma.domain-servers.deb.domain-servers.dec.domain-servers.ded.domain-servers.deMXmail02.osserver.demail1.osserver.deA142.132.222.75127.211.35.86167.235.234.255
○NSa.domain-servers.de2015-07-17 → 2017-04-06 · 4 obs
● 2015-07-17 05:54:08
● 2017-04-06 07:30:16
○ 2026-02-17 12:03:12
○ 2026-06-25 13:23:22
○NSb.domain-servers.de2015-07-17 → 2017-04-06 · 4 obs
● 2015-07-17 05:54:08
● 2017-04-06 07:30:16
○ 2026-02-17 12:03:12
○ 2026-06-25 13:23:22
○NSc.domain-servers.de2015-07-17 → 2017-04-06 · 4 obs
● 2015-07-17 05:54:08
● 2017-04-06 07:30:16
○ 2026-02-17 12:03:12
○ 2026-06-25 13:23:22
○NSd.domain-servers.de2015-07-17 → 2017-04-06 · 4 obs
● 2015-07-17 05:54:08
● 2017-04-06 07:30:16
○ 2026-02-17 12:03:12
○ 2026-06-25 13:23:22
●NShelium.ns.hetzner.de2026-02-17 → 2026-06-25 · 3 obs
○ 2017-04-06 07:30:16
● 2026-02-17 12:03:12
● 2026-06-25 13:23:22
●NShydrogen.ns.hetzner.com2026-02-17 → 2026-06-25 · 3 obs
○ 2017-04-06 07:30:16
● 2026-02-17 12:03:12
● 2026-06-25 13:23:22
●NSoxygen.ns.hetzner.com2026-02-17 → 2026-06-25 · 3 obs
○ 2017-04-06 07:30:16
● 2026-02-17 12:03:12
● 2026-06-25 13:23:22
●MXmail02.osserver.de2026-02-17 → 2026-06-25 · 3 obs
○ 2017-04-06 07:30:16
● 2026-02-17 12:03:12
● 2026-06-25 13:23:22
○MXmail1.osserver.de2015-07-17 → 2017-04-06 · 4 obs
● 2015-07-17 05:54:08
● 2017-04-06 07:30:16
○ 2026-02-17 12:03:12
○ 2026-06-25 13:23:22
○A127.211.35.862015-07-17 → 2017-04-06 · 4 obs
● 2015-07-17 05:54:08
● 2017-04-06 07:30:16
○ 2026-02-17 12:03:12
○ 2026-06-25 13:23:22
●A142.132.222.752026-06-25 → 2026-06-25 · 3 obs
○ 2026-05-12 04:22:32
● 2026-06-25 04:24:36
● 2026-06-25 13:23:22
○A167.235.234.2552026-02-17 → 2026-05-12 · 5 obs
○ 2017-04-06 07:30:16
● 2026-02-17 12:03:12
● 2026-05-12 04:22:32
○ 2026-06-25 04:24:36
○ 2026-06-25 13:23:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, f.nic.de, a.nic.de-
osserver.dehydrogen.ns.hetzner.com, helium.ns.hetzner.de, oxygen.ns.hetzner.com-

✅ Authoritative Response

Server:88.198.229.192

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for osserver.de (unsigned zone)

⏱️ Timing

Total: 1283ms | Queries: -

📄 Records

TypeCountSample Data
A1142.132.222.75
NS3hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com...
MX1mail02.osserver.de (pri: 10)
SOA1hydrogen.ns.hetzner.com dns.hetzner.com

Analysis

Hierarchy

osserver.de is the parent domain of hosting01.osserver.de, mx1.osserver.de, mail02.osserver.de and mail1.osserver.de.

IP Addresses

osserver.de directs to one IP number, which is 142.132.222.75.

Other host names share IP numbers with osserver.de; oliver-slama.de is one such example.

Name Servers

Three name servers are authoritative for osserver.de: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

osserver.de shares at least some of its name servers with other domains, including bibusnet.eu, tools4handys.de, cloudhippie.de and two others.

hydrogen.ns.hetzner.com resolves to 213.133.100.98 and 2a01:4f8:0:1::add:1098. oxygen.ns.hetzner.com resolves to 88.198.229.192 and 2a01:4f8:0:1::add:2992. helium.ns.hetzner.de resolves to 193.47.99.5 and 2001:67c:192c::add:5. All three hostnames point to two IP numbers each.

Mail Servers

osserver.de routes its mail through a single mail server, mail02.osserver.de.

osserver.de and domains like oliver-slama.com share an identical mail server configuration.

There is one IP number for mail02.osserver.de: 88.198.192.173.