oberhack.de - dns.ninja

`oberhack.de`

DNSSEC	⚠️ Not signed
A	2a00:d0c0:200:0:b9:1a:9c:46^{🇩🇪 UVENSYS2a00:d0c0:200::/48 JonasPasche}
		PTR	`rubidium.selfhost.de`
A	178.203.36.125^{🇩🇪 VODANET178.202.0.0/15 Vodafone West}
NS	`ns1.asok.de` ⭐
		A	2a00:d0c0:200:0:b9:1a:9c:86^{🇩🇪 UVENSYS2a00:d0c0:200::/48 JonasPasche}
			PTR	`ns1.asok.de`
		A	185.26.156.180^{🇩🇪 UVENSYS185.26.156.0/24 JonasPasche}
			PTR	`ns1.asok.de`
NS	`ns2.asok.de`
		A	2001:1a50:11:0:5f:8f:ac:b4^{🇩🇪 RHTEC-AS2001:1a50::/32 rh-tec IP Network}
			PTR	`ns2.asok.de`
		A	95.143.172.180^{🇩🇪 RHTEC-AS95.143.160.0/20 rh-tec IP Network}
			PTR	`ns2.asok.de`
NS	`ns3.asok.de`
		A	2a02:2e0:3fc:52:0:62:52:b4^{🇩🇪 PLUSLINE2a02:2e0::/29 Plus.line AG}
			PTR	`ns3.asok.de`
		A	82.98.82.180^{🇩🇪 PLUSLINE82.98.64.0/18 Plus.line AG}
			PTR	`ns3.asok.de`
MX	`rubidium.selfhost.de` ⭐
		A	2a00:d0c0:200:0:b9:1a:9c:46^{🇩🇪 UVENSYS2a00:d0c0:200::/48 JonasPasche}
			PTR	`rubidium.selfhost.de`
		A	185.26.156.77^{🇩🇪 UVENSYS185.26.156.0/24 JonasPasche}
			PTR	`rubidium.selfhost.de`
SOA	`ns1.asok.de`hostmaster@asok.de serial=1751181868

`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=1786083327

Same first word

oberhack.net

oberhack.com

oberhack.de

Similar names

backhero.com

backhero.co

abkocher.de

abkocher.ch

korabche.com

khaberco.com

ohabreck.com

rehabokc.com

DNS History

14 records (6 active, 8 former)

●NSns1.asok.de2020-01-15 → 2026-08-07 · 3 obs

○ 2017-02-15 20:44:26
● 2020-01-15 06:12:28
● 2026-08-07 06:16:30

●NSns2.asok.de2020-01-15 → 2026-08-07 · 3 obs

○ 2017-02-15 20:44:26
● 2020-01-15 06:12:28
● 2026-08-07 06:16:30

●NSns3.asok.de2020-01-15 → 2026-08-07 · 3 obs

○ 2017-02-15 20:44:26
● 2020-01-15 06:12:28
● 2026-08-07 06:16:30

○NSpri.asok.de2015-07-22 → 2017-02-15 · 4 obs

● 2015-07-22 02:11:08
● 2017-02-15 20:44:26
○ 2020-01-15 06:12:28
○ 2026-08-07 06:16:30

○NSsec.asok.de2015-07-22 → 2017-02-15 · 4 obs

● 2015-07-22 02:11:08
● 2017-02-15 20:44:26
○ 2020-01-15 06:12:28
○ 2026-08-07 06:16:30

○MXmailin.selfhost.de2015-07-22 → 2020-01-15 · 4 obs

● 2015-07-22 02:11:08
● 2020-01-15 06:12:28
○ 2026-02-21 16:14:46
○ 2026-08-07 06:16:30

●MXrubidium.selfhost.de2026-02-21 → 2026-08-07 · 3 obs

○ 2020-01-15 06:12:28
● 2026-02-21 16:14:46
● 2026-08-07 06:16:30

●A178.203.36.1252026-02-21 → 2026-08-07 · 3 obs

○ 2020-01-15 06:12:28
● 2026-02-21 16:14:46
● 2026-08-07 06:16:30

●A2a00:d0c0:200:0:b9:1a:9c:462026-02-21 → 2026-08-07 · 3 obs

○ 2020-01-15 06:12:28
● 2026-02-21 16:14:46
● 2026-08-07 06:16:30

○A5.146.140.1982015-11-19 → 2015-11-19 · 4 obs

○ 2015-07-22 02:11:08
● 2015-11-19 22:11:36
○ 2016-02-28 03:23:08
○ 2026-08-07 06:16:30

○A5.146.80.1282016-07-07 → 2017-02-15 · 5 obs

○ 2016-02-28 03:23:08
● 2016-07-07 11:34:14
● 2017-02-15 20:44:26
○ 2020-01-15 06:12:28
○ 2026-08-07 06:16:30

○A5.146.80.292020-01-15 → 2020-01-15 · 4 obs

○ 2017-02-15 20:44:26
● 2020-01-15 06:12:28
○ 2026-02-21 16:14:46
○ 2026-08-07 06:16:30

○A84.118.90.1752016-02-28 → 2016-02-28 · 4 obs

○ 2015-11-19 22:11:36
● 2016-02-28 03:23:08
○ 2016-07-07 11:34:14
○ 2026-08-07 06:16:30

○A84.118.94.752015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 02:11:08
○ 2015-11-19 22:11:36
○ 2026-08-07 06:16:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, z.nic.de, a.nic.de	-
oberhack.de	ns2.asok.de, ns3.asok.de, ns1.asok.de	-

✅ Authoritative Response

Server:82.98.82.180

NS records: ns2.asok.de, ns3.asok.de, ns1.asok.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oberhack.de (unsigned zone)

⏱️ Timing

Total: 920ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`178.203.36.125`
AAAA	1	`2a00:d0c0:200:0:b9:1a:9c:46`
NS	3	`ns1.asok.de, ns2.asok.de...`
MX	1	`rubidium.selfhost.de (pri: 50)`
SOA	1	`ns1.asok.de hostmaster.asok.de`

Analysis

IP Addresses

oberhack.de has two IP addresses: 178.203.36.125 and 2a00:d0c0:200:0:b9:1a:9c:46

Among the host names that share IP numbers with oberhack.de are ip-178-203-036-125.um48.pools.vodafone-ip.de, anlatana.de, pemas.de and two others.

Name Servers

oberhack.de is served by three name servers: ns1.asok.de, ns2.asok.de and ns3.asok.de.

There is at least partial name server overlap between oberhack.de and other domains — michaelvill.de, aqualogy.de, cts-net.selfhost.eu and two more among them.

The hostnames ns1.asok.de, ns2.asok.de and ns3.asok.de each direct to two IP addresses — ns1.asok.de to 185.26.156.180 and 2a00:d0c0:200:0:b9:1a:9c:86, ns2.asok.de to 95.143.172.180 and 2001:1a50:11:0:5f:8f:ac:b4, and ns3.asok.de to 82.98.82.180 and 2a02:2e0:3fc:52:0:62:52:b4.

Mail Servers

oberhack.de routes its mail through a single mail server, rubidium.selfhost.de.

oberhack.de has the same mail server arrangement as a number of other domains, for example amanns.cc, eligro.de, kaiserauer.org and two more.

oberhack.de shares at least some of its mail servers with other domains — for example ludwig-feinmechanik.de, beutgen.com, ldat.de and two more.

It is common for these mail servers to co-occur with mailin.selfhost.de, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com as mail servers.

rubidium.selfhost.de carries two IP numbers: 185.26.156.77 and 2a00:d0c0:200:0:b9:1a:9c:46.