`rubikus.de`

DNSSEC	⚠️ Not signed
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
		PTR	`cdn-185-199-108-153.github.com`
NS	`ns27.domaincontrol.com` ⭐
		A	2603:5:2171::e^{🇺🇸 GODADDY-DNS2603:5:2170::/44}
			PTR	`ns27.domaincontrol.com`
		A	97.74.103.14^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns27.domaincontrol.com`
NS	`ns28.domaincontrol.com`
		A	2603:5:2271::e^{🇺🇸 GODADDY-DNS2603:5:2270::/44}
			PTR	`ns28.domaincontrol.com`
		A	173.201.71.14^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns28.domaincontrol.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google74.125.27.0/24}
			PTR	`yutulis-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google192.178.209.0/24}
			PTR	`yucbful-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4024:c0d::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`mj-in-f27.1e100.net`
		A	192.178.152.26^{🇺🇸 Google192.178.152.0/24}
			PTR	`mj-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:403::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`gg-in-f26.1e100.net`
		A	142.250.96.27^{🇺🇸 Google142.250.96.0/24}
			PTR	`gg-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ns27.domaincontrol.com`dns@jomax.net 2026-02-14 #1

`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=1771291602

Same first word

rubikus.com

DNS History

12 records (8 active, 4 former)

○NSns1.hans.hosteurope.de2015-08-10 → 2017-10-01 · 3 obs

● 2015-08-10 22:31:04
● 2017-10-01 11:57:04
○ 2026-03-02 03:15:16

○NSns2.hans.hosteurope.de2015-08-10 → 2017-10-01 · 3 obs

● 2015-08-10 22:31:04
● 2017-10-01 11:57:04
○ 2026-03-02 03:15:16

●NSns27.domaincontrol.com2026-03-02 → 2026-03-02 · 2 obs

○ 2017-10-01 11:57:04
● 2026-03-02 03:15:16

●NSns28.domaincontrol.com2026-03-02 → 2026-03-02 · 2 obs

○ 2017-10-01 11:57:04
● 2026-03-02 03:15:16

●MXalt1.aspmx.l.google.com2026-03-02 → 2026-03-02 · 2 obs

○ 2017-10-01 11:57:04
● 2026-03-02 03:15:16

●MXalt2.aspmx.l.google.com2026-03-02 → 2026-03-02 · 2 obs

○ 2017-10-01 11:57:04
● 2026-03-02 03:15:16

●MXalt3.aspmx.l.google.com2026-03-02 → 2026-03-02 · 2 obs

○ 2017-10-01 11:57:04
● 2026-03-02 03:15:16

●MXalt4.aspmx.l.google.com2026-03-02 → 2026-03-02 · 2 obs

○ 2017-10-01 11:57:04
● 2026-03-02 03:15:16

●MXaspmx.l.google.com2026-03-02 → 2026-03-02 · 2 obs

○ 2017-10-01 11:57:04
● 2026-03-02 03:15:16

○MXmx0.rubikus.de2015-08-10 → 2017-10-01 · 3 obs

● 2015-08-10 22:31:04
● 2017-10-01 11:57:04
○ 2026-03-02 03:15:16

●A185.199.108.1532026-03-02 → 2026-03-02 · 2 obs

○ 2017-10-01 11:57:04
● 2026-03-02 03:15:16

○A80.237.133.232015-08-10 → 2017-10-01 · 3 obs

● 2015-08-10 22:31:04
● 2017-10-01 11:57:04
○ 2026-03-02 03:15:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
rubikus.de	ns27.domaincontrol.com, ns28.domaincontrol.com	-

✅ Authoritative Response

Server: 97.74.103.14

NS records: ns27.domaincontrol.com, ns28.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rubikus.de (unsigned zone)

⏱️ Timing

Total: 817ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.199.108.153`
NS	2	`ns27.domaincontrol.com, ns28.domaincontrol.com`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	1	`v=spf1 include:_spf.google.com ~all`
SOA	1	`ns27.domaincontrol.com dns.jomax.net`