circlecube.de - dns.ninja

`circlecube.de`

DNSSEC	⚠️ Not signed
A	78.47.254.27^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
		PTR	`www388.your-server.de`
NS	`ns1.your-server.de` ⭐
		A	2a01:4f8:0:1::5ddc:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.your-server.de`
		A	213.133.100.102^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`ns1.your-server.de`
NS	`ns.second-ns.com`
		A	2a01:4f8:0:a101::b:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns.second-ns.com`
		A	213.239.204.242^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns.second-ns.com`
NS	`ns3.second-ns.de`
		A	2001:67c:192c::add:b3^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`ns3.second-ns.de`
		A	193.47.99.4^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`ns3.second-ns.de`
MX	`www388.your-server.de` ⭐
		A	2a01:4f8:d0a:52b2::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`www388.your-server.de`
		A	78.47.254.27^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
			PTR	`www388.your-server.de`
TXT	`v=spf1 +a +mx include:www388.your-server.de ?all`
SOA	`ns1.your-server.de`postmaster@your-server.de 2026-01-13 #0

`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=1782582904

Subdomains

mail.circlecube.de

Same first word

circlecube.org

circlecube.de

Similar names

cubecircle.com

DNS History

8 records (5 active, 3 former)

●NSns.second-ns.com2026-02-18 → 2026-06-27 · 3 obs

○ 2017-02-14 20:27:08
● 2026-02-18 23:03:32
● 2026-06-27 18:17:34

○NSns0.de.clara.net2015-05-06 → 2017-02-14 · 4 obs

● 2015-05-06 11:47:32
● 2017-02-14 20:27:08
○ 2026-02-18 23:03:32
○ 2026-06-27 18:17:34

○NSns1.de.clara.net2015-05-06 → 2017-02-14 · 4 obs

● 2015-05-06 11:47:32
● 2017-02-14 20:27:08
○ 2026-02-18 23:03:32
○ 2026-06-27 18:17:34

●NSns1.your-server.de2026-02-18 → 2026-06-27 · 3 obs

○ 2017-02-14 20:27:08
● 2026-02-18 23:03:32
● 2026-06-27 18:17:34

●NSns3.second-ns.de2026-02-18 → 2026-06-27 · 3 obs

○ 2017-02-14 20:27:08
● 2026-02-18 23:03:32
● 2026-06-27 18:17:34

○MXmail.circlecube.de2015-05-06 → 2017-02-14 · 4 obs

● 2015-05-06 11:47:32
● 2017-02-14 20:27:08
○ 2026-02-18 23:03:32
○ 2026-06-27 18:17:34

●MXwww388.your-server.de2026-02-18 → 2026-06-27 · 3 obs

○ 2017-02-14 20:27:08
● 2026-02-18 23:03:32
● 2026-06-27 18:17:34

●A78.47.254.272026-02-18 → 2026-06-27 · 2 obs

● 2026-02-18 23:03:32
● 2026-06-27 18:17:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
circlecube.de	ns.second-ns.com, ns3.second-ns.de, ns1.your-server.de	4 records

✅ Authoritative Response

Server:213.133.100.102

NS records: ns.second-ns.com, ns3.second-ns.de, ns1.your-server.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for circlecube.de (unsigned zone)

⏱️ Timing

Total: 964ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`78.47.254.27`
NS	3	`ns3.second-ns.de, ns.second-ns.com...`
MX	1	`www388.your-server.de (pri: 10)`
TXT	1	`v=spf1 +a +mx include:www388.your-server`
SOA	1	`ns1.your-server.de postmaster.your-serve`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns3.second-ns.de, ns1.your-server.de, ns3.second-ns.de...)

Analysis

Hierarchy

circlecube.de is the parent zone for mail.circlecube.de.

IP Addresses

circlecube.de resolves to one IP address: 78.47.254.27.

mail.juplus.de, all-serp.com, kompozitnimaterijali.com and two other host names share IP numbers with circlecube.de.

Name Servers

The authoritative name servers for circlecube.de are ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de — three in total.

circlecube.de partially shares its NS delegation with several other domains, including immobilien-brings.de, atheodotou.com, albanis.gr and two others.

The name servers ns.second-ns.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de are often found in use alongside these name servers.

ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de all resolve to exactly two IP numbers apiece: ns.second-ns.com → 213.239.204.242 and 2a01:4f8:0:a101::b:1; ns3.second-ns.de → 193.47.99.4 and 2001:67c:192c::add:b3; ns1.your-server.de → 213.133.100.102 and 2a01:4f8:0:1::5ddc:1.

Mail Servers

Mail for circlecube.de is handled by a single mail server, www388.your-server.de.

circlecube.de uses an identical mail server configuration to several other domains — among them gorkow.de, cc-medientraining.de, saltsugarlove.de and two more.

The host www388.your-server.de resolves to 78.47.254.27 and 2a01:4f8:d0a:52b2::2 — two IP addresses.