telecomputer.de - dns.ninja

`telecomputer.de`

DNSSEC	⚠️ Not signed
A	81.169.231.22^{🇩🇪 STRATO81.169.128.0/17 AG}
		PTR	`h2986866.stratoserver.net`
NS	`ns1.combox.de` ⭐ ⚠️ Not in zone NS records
		A	212.87.33.1^{🇩🇪 CBXNET212.87.32.0/19 combox internet GmbH}
			PTR	`ns1.cbxnet.de`
			PTR	`ns1.combox.de`
NS	`ns1.cbxnet.de` ⚠️ Not in parent delegation
		A	212.87.33.1^{🇩🇪 CBXNET212.87.32.0/19 combox internet GmbH}
			PTR	`ns1.cbxnet.de`
			PTR	`ns1.combox.de`
NS	`ns3.cbxnet.de` ⚠️ Not in parent delegation
		A	213.191.33.253^{🇩🇪 CBXNET213.191.32.0/19 combox internet GmbH}
			PTR	`ns3.cbxnet.de`
			PTR	`ns3.combox.de`
NS	`ns3.combox.de` ⚠️ Not in zone NS records
		A	213.191.33.253^{🇩🇪 CBXNET213.191.32.0/19 combox internet GmbH}
			PTR	`ns3.cbxnet.de`
			PTR	`ns3.combox.de`
MX	`telecomputer-de.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::5^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00205.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::7^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
TXT	`v=spf1 mx include:spf.protection.outlook.com include:_spf.atlassian.net inclu...`
TXT	`atlassian-domain-verification=dLnmhN8ZnCXs3hoU0ViEACngUlkHuiAE/8Qn5cCLtwE9/Da...`
TXT	`atlassian-domain-verification=fi1Jgp0StrdO0j/6ClytYGjVAsAsTVtew09jjIn01XFsrT1...`
TXT	`atlassian-sending-domain-verification=612b3b63-7b9d-48af-8780-78c61f7cca17`
TXT	`atlassian-sending-domain-verification=a32023a2-e827-4b6b-a72a-f61eabe8aa30`
SOA	`ns1.combox.de`postmaster@combox.de 2026-07-25 #5

`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=1786023647

Subdomains

www.telecomputer.de

Same first word

telecomputer.com

telecomputer.es

telecomputer.gmbh

telecomputer.net

telecomputer.se

telecomputer.de

telecomputer.gr

Similar names

leetcomputer.com

petroleumetc.com

truecomplete.com

DNS History

9 records (6 active, 3 former)

●NSns1.cbxnet.de2026-03-06 → 2026-08-06 · 3 obs

○ 2015-07-21 05:23:32
● 2026-03-06 12:17:00
● 2026-08-06 14:03:04

●NSns1.combox.de2015-07-21 → 2026-08-06 · 2 obs

● 2015-07-21 05:23:32
● 2026-08-06 14:03:04

●NSns3.cbxnet.de2026-03-06 → 2026-08-06 · 3 obs

○ 2015-07-21 05:23:32
● 2026-03-06 12:17:00
● 2026-08-06 14:03:04

●NSns3.combox.de2015-07-21 → 2026-08-06 · 2 obs

● 2015-07-21 05:23:32
● 2026-08-06 14:03:04

○MXmail1.cbxnet.de2015-07-21 → 2018-06-07 · 4 obs

● 2015-07-21 05:23:32
● 2018-06-07 09:57:48
○ 2026-03-06 12:17:00
○ 2026-08-06 14:03:04

○MXmail2.cbxnet.de2015-07-21 → 2018-06-07 · 4 obs

● 2015-07-21 05:23:32
● 2018-06-07 09:57:48
○ 2026-03-06 12:17:00
○ 2026-08-06 14:03:04

●MXtelecomputer-de.mail.protection.outlook.com2026-03-06 → 2026-08-06 · 3 obs

○ 2018-06-07 09:57:48
● 2026-03-06 12:17:00
● 2026-08-06 14:03:04

○A212.87.42.2442015-07-21 → 2018-06-07 · 4 obs

● 2015-07-21 05:23:32
● 2018-06-07 09:57:48
○ 2026-03-06 12:17:00
○ 2026-08-06 14:03:04

●A81.169.231.222026-03-06 → 2026-08-06 · 3 obs

○ 2018-06-07 09:57:48
● 2026-03-06 12:17:00
● 2026-08-06 14:03:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
telecomputer.de	ns1.combox.de, ns3.combox.de	2 records

✅ Authoritative Response

Server:213.191.33.253

NS records: ns1.combox.de, ns3.combox.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for telecomputer.de (unsigned zone)

⏱️ Timing

Total: 758ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.231.22`
NS	2	`ns3.cbxnet.de, ns1.cbxnet.de`
MX	1	`telecomputer-de.mail.protection.outlook.`
TXT	5	`atlassian-sending-domain-verification=61, atlassian-sending-domain-verification=a3...`
SOA	1	`ns1.combox.de postmaster.combox.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.combox.de, ns1.combox.de)

Analysis

Hierarchy

telecomputer.de serves as the parent of www.telecomputer.de.

IP Addresses

telecomputer.de resolves to one IP address: 81.169.231.22.

Additional host names — including www.telecomputer.de and h2986866.stratoserver.net — share IP numbers with telecomputer.de.

Name Servers

The authoritative name servers for telecomputer.de are ns1.cbxnet.de, ns3.cbxnet.de, ns1.combox.de and ns3.combox.de.

telecomputer.de has at least partial name server overlap with other domains, such as 42.87.212.in-addr.arpa, isidoo.com, kryst.de and two others.

These name servers tend to appear together with the name servers ns.combox.de, ns0.sang.net and ns1.lenke-consulting.de.

Four host names, each with a single IP address: ns1.cbxnet.de → 212.87.33.1, ns3.cbxnet.de → 213.191.33.253, ns1.combox.de → 212.87.33.1 and ns3.combox.de → 213.191.33.253.

Host names pointing to 212.87.33.1 IP addresses: ns1.cbxnet.de and ns1.combox.de.

Host names pointing to 213.191.33.253 IP addresses: ns3.cbxnet.de and ns3.combox.de.

Mail Servers

Mail for telecomputer.de is handled by a single mail server, telecomputer-de.mail.protection.outlook.com.

telecomputer-de.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.8, 52.101.68.21, 52.101.68.32 and 5 others.