crowdtech.de - dns.ninja

`crowdtech.de`

DNSSEC	🔒 Signed (DS record present)
A	2a11:4881:1:704::1^{mijnhost2a11:4881::/32}
		PTR	`h62.mijn.host`
A	217.180.14.62
NS	`ns1.mijn.host` ⭐
		A	2a03:5180:7:2:13af:27fb:f741:1^{🇷🇴 VOXILITY2a03:5180:7::/48 Voxility}
			PTR	`ns1.mijn.host`
		A	5.254.117.200^{🇳🇱 VOXILITY5.254.117.0/24 Voxility}
			PTR	`ns1.mijn.host`
NS	`ns2.mijn.host`
		A	2a11:4881:1:4881::1^{mijnhost2a11:4881::/32}
		A	217.180.14.14
NS	`ns3.mijn.host`
		A	2a02:348:5e6:1::b6a0^{🇳🇱 XL-AS2a02:348:5e6::/48 XL Internet Services BV}
			PTR	`ip-2a02-0348-05e6-0001-0000-0000-0000-b6a0.ams.resource.cloud`
		A	83.96.241.95^{🇳🇱 XL-AS83.96.240.0/22 XL Network OS2}
MX	`mx1.mijn.host` ⭐
		A	2a03:5180:7:2:6a9:cee6:d12a:1^{🇷🇴 VOXILITY2a03:5180:7::/48 Voxility}
			PTR	`mx1.mijn.host`
		A	2a03:5180:7:2:84c:3c00:38fc:1^{🇷🇴 VOXILITY2a03:5180:7::/48 Voxility}
			PTR	`mx1.mijn.host`
		A	5.254.117.163^{🇳🇱 VOXILITY5.254.117.0/24 Voxility}
			PTR	`mx1.mijn.host`
		A	5.254.117.212^{🇳🇱 VOXILITY5.254.117.0/24 Voxility}
			PTR	`mx1.mijn.host`
MX	`mx2.mijn.host`⁽²⁰⁾
		A	2a03:5180:7:2:40c:b98a:6b6d:1^{🇷🇴 VOXILITY2a03:5180:7::/48 Voxility}
			PTR	`mx2.mijn.host`
		A	2a03:5180:7:2:878:5f5a:930f:1^{🇷🇴 VOXILITY2a03:5180:7::/48 Voxility}
			PTR	`mx2.mijn.host`
		A	5.254.117.162^{🇳🇱 VOXILITY5.254.117.0/24 Voxility}
			PTR	`mx2.mijn.host`
		A	5.254.117.213^{🇳🇱 VOXILITY5.254.117.0/24 Voxility}
			PTR	`mx2.mijn.host`
TXT	`v=spf1 a mx include:spf.mijn.host ~all`
SOA	`ns1.mijn.host`hostmaster@crowdtech.de serial=1780322404

`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=1785364516

Same first word

crowdtech.de

crowdtech.io

crowdtech.com

crowdtech.info

crowdtech.jp

Similar names

techcrowd.jp

techcrowd.net

thewordcc.com

thewordcc.net

techcrowd.ru

techcrowd.co.uk

techcrowd.org

techcrowd.de

techcrowd.com

techcrowd.com.au

DNS History

21 records (7 active, 14 former)

○NSns-f.dns.yourhosting.nu2026-03-30 → 2026-04-19 · 5 obs

○ 2020-01-29 01:48:42
● 2026-03-30 13:37:18
● 2026-04-19 11:56:30
○ 2026-05-10 12:11:58
○ 2026-07-29 22:58:04

○NSns-j.dns.yourhosting.nl2026-03-30 → 2026-04-19 · 5 obs

○ 2020-01-29 01:48:42
● 2026-03-30 13:37:18
● 2026-04-19 11:56:30
○ 2026-05-10 12:11:58
○ 2026-07-29 22:58:04

○NSns-q.dns.yourhosting.eu2026-03-30 → 2026-04-19 · 5 obs

○ 2020-01-29 01:48:42
● 2026-03-30 13:37:18
● 2026-04-19 11:56:30
○ 2026-05-10 12:11:58
○ 2026-07-29 22:58:04

●NSns1.mijn.host2026-07-12 → 2026-07-29 · 3 obs

○ 2026-05-10 12:11:58
● 2026-07-12 15:05:18
● 2026-07-29 22:58:04

●NSns2.mijn.host2026-07-12 → 2026-07-29 · 3 obs

○ 2026-05-10 12:11:58
● 2026-07-12 15:05:18
● 2026-07-29 22:58:04

○NSns3.firstfind.nl2015-08-07 → 2020-01-29 · 4 obs

● 2015-08-07 19:34:10
● 2020-01-29 01:48:42
○ 2026-03-30 13:37:18
○ 2026-07-29 22:58:04

●NSns3.mijn.host2026-07-12 → 2026-07-29 · 3 obs

○ 2026-05-10 12:11:58
● 2026-07-12 15:05:18
● 2026-07-29 22:58:04

○NSns4.firstfind.nl2015-08-07 → 2020-01-29 · 4 obs

● 2015-08-07 19:34:10
● 2020-01-29 01:48:42
○ 2026-03-30 13:37:18
○ 2026-07-29 22:58:04

○NSns5.firstfind.net2015-08-07 → 2020-01-29 · 4 obs

● 2015-08-07 19:34:10
● 2020-01-29 01:48:42
○ 2026-03-30 13:37:18
○ 2026-07-29 22:58:04

○MXfallback.yourfilter.nl2026-03-30 → 2026-04-19 · 5 obs

○ 2020-01-29 01:48:42
● 2026-03-30 13:37:18
● 2026-04-19 11:56:30
○ 2026-05-10 12:11:58
○ 2026-07-29 22:58:04

○MXmx1.firstfind.nl2015-08-07 → 2017-03-22 · 4 obs

● 2015-08-07 19:34:10
● 2017-03-22 06:53:06
○ 2020-01-29 01:48:42
○ 2026-07-29 22:58:04

●MXmx1.mijn.host2026-07-12 → 2026-07-29 · 5 obs

○ 2026-05-10 12:11:58
● 2026-07-12 15:05:18
○ 2026-07-24 20:09:12
● 2026-07-29 22:58:02
● 2026-07-29 22:58:04

○MXmx2.firstfind.nl2015-08-07 → 2017-03-22 · 4 obs

● 2015-08-07 19:34:10
● 2017-03-22 06:53:06
○ 2020-01-29 01:48:42
○ 2026-07-29 22:58:04

●MXmx2.mijn.host2026-07-12 → 2026-07-29 · 5 obs

○ 2026-05-10 12:11:58
● 2026-07-12 15:05:18
○ 2026-07-24 20:09:12
● 2026-07-29 22:58:02
● 2026-07-29 22:58:04

○MXprimary.yourfilter.nl2026-03-30 → 2026-04-19 · 5 obs

○ 2020-01-29 01:48:42
● 2026-03-30 13:37:18
● 2026-04-19 11:56:30
○ 2026-05-10 12:11:58
○ 2026-07-29 22:58:04

○MXserver21.firstfind.nl2015-08-07 → 2020-01-29 · 4 obs

● 2015-08-07 19:34:10
● 2020-01-29 01:48:42
○ 2026-03-30 13:37:18
○ 2026-07-29 22:58:04

○A185.37.71.362026-03-30 → 2026-04-19 · 5 obs

○ 2020-01-29 01:48:42
● 2026-03-30 13:37:18
● 2026-04-19 11:56:30
○ 2026-05-10 12:11:58
○ 2026-07-29 22:58:04

●A217.180.14.622026-07-12 → 2026-07-29 · 5 obs

○ 2026-05-10 12:11:58
● 2026-07-12 15:05:18
○ 2026-07-24 20:09:12
● 2026-07-29 22:58:02
● 2026-07-29 22:58:04

●A2a11:4881:1:704::12026-07-12 → 2026-07-29 · 5 obs

○ 2026-05-10 12:11:58
● 2026-07-12 15:05:18
○ 2026-07-24 20:09:12
● 2026-07-29 22:58:02
● 2026-07-29 22:58:04

○A5.157.84.1542020-01-29 → 2020-01-29 · 4 obs

○ 2017-03-22 06:53:06
● 2020-01-29 01:48:42
○ 2026-03-30 13:37:18
○ 2026-07-29 22:58:04

○A85.158.203.212015-08-07 → 2017-03-22 · 4 obs

● 2015-08-07 19:34:10
● 2017-03-22 06:53:06
○ 2020-01-29 01:48:42
○ 2026-07-29 22:58:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
crowdtech.de	ns1.mijn.host, ns3.mijn.host, ns2.mijn.host	-

✅ Authoritative Response

Server:5.254.117.200

NS records: ns1.mijn.host, ns3.mijn.host, ns2.mijn.host

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1089ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.180.14.62`
AAAA	1	`2a11:4881:1:704::1`
NS	3	`ns2.mijn.host, ns3.mijn.host...`
MX	2	`mx2.mijn.host (pri: 20), mx1.mijn.host (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.mijn.host ~all`
SOA	1	`ns1.mijn.host hostmaster.crowdtech.de`

Analysis

IP Addresses

crowdtech.de points to the IP addresses 217.180.14.62 and 2a11:4881:1:704::1

mail.nobobo.nl, espace.cx, h62.mijn.host plus two other host names have IP numbers in common with crowdtech.de.

Name Servers

DNS for crowdtech.de is handled by three authoritative name servers: ns1.mijn.host, ns2.mijn.host and ns3.mijn.host.

There is at least partial name server overlap between crowdtech.de and other domains — marof.nl, rig.be, tuurismo.com and two more among them.

Three hostnames — ns1.mijn.host, ns2.mijn.host and ns3.mijn.host — each have two IP addresses: ns1.mijn.host has 5.254.117.200 and 2a03:5180:7:2:13af:27fb:f741:1, ns2.mijn.host has 217.180.14.14 and 2a11:4881:1:4881::1, and ns3.mijn.host has 83.96.241.95 and 2a02:348:5e6:1::b6a0.

Mail Servers

crowdtech.de uses two mail servers, mx1.mijn.host and mx2.mijn.host.

The mail server setup of crowdtech.de matches that of other domains such as econtec.nl, k4t.nl, wereldbolletje.nl and two others.

crowdtech.de has mail servers in common with other domains — for example aaronweb.net, im3d.nl and gaynews.nl.

Hosts mx1.mijn.host and mx2.mijn.host each point to four IP addresses: mx1.mijn.host resolves to 5.254.117.163, 5.254.117.212, 2a03:5180:7:2:6a9:cee6:d12a:1 and 2a03:5180:7:2:84c:3c00:38fc:1, and mx2.mijn.host resolves to 5.254.117.162, 5.254.117.213, 2a03:5180:7:2:40c:b98a:6b6d:1 and 2a03:5180:7:2:878:5f5a:930f:1.