crowdtesting.nl - dns.ninja

crowdtesting.nl

DNSSEC🔒 Signed (DS record present)
A2a01:4f8:c014:b2d8::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRstatic.88-198-116-121.clients.your-server.de
A88.198.116.121🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
NSns1.dovendi.nl ⭐
A2001:1af8:5000:a01f:6::2🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb
PTRns1.dovendi.nl
A95.168.166.87🇳🇱 LEASEWEB-NL-AMS-0195.168.160.0/20
PTRns1.dovendi.nl
NSns2.dovendi.eu
A2a00:7c80:0:26e::2🇳🇱 WORLDSTREAM-12a00:7c80::/32 WorldStream IPv6
PTRns2.dovendi.eu
A212.8.252.63🇳🇱 WORLDSTREAM-1212.8.252.0/23
PTRns2.dovendi.eu
NSns3.dovendi.eu
A2a01:4f8:1c17:f65d::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns3.dovendi.eu
A91.107.180.97🇩🇪 Hetzner91.107.128.0/17 HETZNER-DC
PTRns3.dovendi.eu
MXmailx.xnsregistrar.com ⭐
A2001:19f0:5001:20b9:5400:2ff:fe41:7810🇳🇱 AS-VULTR2001:19f0:5000::/38 Vultr Assigned Prefix
PTRmailx.xnsregistrar.com
A78.141.221.48🇳🇱 AS-VULTR78.141.208.0/20 Vultr Assigned Prefix
PTRmailx.xnsregistrar.com
TXTdan-ownership-verification=2de7dbe2
TXTv=spf1 -all
TXTc604ce15b99eb0dfb8d78cf6ae04008d34e61ed6
TXTafternic-verification-8jDbcERHhqPtecPbFcqVib
SOAns1.dovendi.nlinfo@dovendi.com 2026-05-26 #5

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-06-13 14:00:01 +0000 (EPOCH 1781359201)
SOAns1.dns.nldns@sidn.nl 2026-06-13 #28

Same first word

crowdtesting.eu
crowdtesting.network
crowdtesting.nl
crowdtesting.net
crowdtesting.hu
crowdtesting.org

Similar names

testingcrowd.com

DNS History

19 records (6 active, 13 former)

20162017201820192020202120222023202420252026NSns1.dovendi.nlns2.dovendi.euns3.dovendi.euns1.sonexo.euns2.sonexo.comns3.firstfind.nlns4.firstfind.nlns5.firstfind.netMXmailx.xnsregistrar.commx1.firstfind.nlmx186.m2bp.commx186.mb1p.commx2.firstfind.nlserver22.firstfind.nlA2a01:4f8:c014:b2d8::188.198.116.121141.8.224.12337.97.135.12985.158.203.24
●NSns1.dovendi.nl2026-06-13 → 2026-06-13 · 2 obs
○ 2017-10-31 13:45:38
● 2026-06-13 14:43:34
○NSns1.sonexo.eu2016-12-24 → 2017-10-31 · 4 obs
○ 2016-04-23 02:11:54
● 2016-12-24 09:25:50
● 2017-10-31 13:45:38
○ 2026-06-13 14:43:34
●NSns2.dovendi.eu2026-06-13 → 2026-06-13 · 2 obs
○ 2017-10-31 13:45:38
● 2026-06-13 14:43:34
○NSns2.sonexo.com2016-12-24 → 2017-10-31 · 4 obs
○ 2016-04-23 02:11:54
● 2016-12-24 09:25:50
● 2017-10-31 13:45:38
○ 2026-06-13 14:43:34
●NSns3.dovendi.eu2026-06-13 → 2026-06-13 · 2 obs
○ 2017-10-31 13:45:38
● 2026-06-13 14:43:34
○NSns3.firstfind.nl2015-07-25 → 2016-04-23 · 4 obs
● 2015-07-25 01:37:40
● 2016-04-23 02:11:54
○ 2016-12-24 09:25:50
○ 2026-06-13 14:43:34
○NSns4.firstfind.nl2015-07-25 → 2016-04-23 · 4 obs
● 2015-07-25 01:37:40
● 2016-04-23 02:11:54
○ 2016-12-24 09:25:50
○ 2026-06-13 14:43:34
○NSns5.firstfind.net2015-07-25 → 2016-04-23 · 4 obs
● 2015-07-25 01:37:40
● 2016-04-23 02:11:54
○ 2016-12-24 09:25:50
○ 2026-06-13 14:43:34
●MXmailx.xnsregistrar.com2026-06-13 → 2026-06-13 · 2 obs
○ 2017-10-31 13:45:38
● 2026-06-13 14:43:34
○MXmx1.firstfind.nl2015-07-25 → 2016-04-23 · 4 obs
● 2015-07-25 01:37:40
● 2016-04-23 02:11:54
○ 2016-12-24 09:25:50
○ 2026-06-13 14:43:34
○MXmx186.m2bp.com2017-10-31 → 2017-10-31 · 3 obs
○ 2016-12-24 09:25:50
● 2017-10-31 13:45:38
○ 2026-06-13 14:43:34
○MXmx186.mb1p.com2017-10-31 → 2017-10-31 · 3 obs
○ 2016-12-24 09:25:50
● 2017-10-31 13:45:38
○ 2026-06-13 14:43:34
○MXmx2.firstfind.nl2015-07-25 → 2016-04-23 · 4 obs
● 2015-07-25 01:37:40
● 2016-04-23 02:11:54
○ 2016-12-24 09:25:50
○ 2026-06-13 14:43:34
○MXserver22.firstfind.nl2015-07-25 → 2016-04-23 · 4 obs
● 2015-07-25 01:37:40
● 2016-04-23 02:11:54
○ 2016-12-24 09:25:50
○ 2026-06-13 14:43:34
○A141.8.224.1232016-12-24 → 2016-12-24 · 4 obs
○ 2016-04-23 02:11:54
● 2016-12-24 09:25:50
○ 2017-10-31 13:45:38
○ 2026-06-13 14:43:34
●A2a01:4f8:c014:b2d8::12026-06-13 → 2026-06-13 · 2 obs
○ 2017-10-31 13:45:38
● 2026-06-13 14:43:34
○A37.97.135.1292017-10-31 → 2017-10-31 · 3 obs
○ 2016-12-24 09:25:50
● 2017-10-31 13:45:38
○ 2026-06-13 14:43:34
○A85.158.203.242015-07-25 → 2016-04-23 · 4 obs
● 2015-07-25 01:37:40
● 2016-04-23 02:11:54
○ 2016-12-24 09:25:50
○ 2026-06-13 14:43:34
●A88.198.116.1212026-06-13 → 2026-06-13 · 2 obs
○ 2017-10-31 13:45:38
● 2026-06-13 14:43:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns3.dns.nl, ns1.dns.nl, ns4.dns.nl-
crowdtesting.nlns1.dovendi.nl, ns2.dovendi.eu, ns3.dovendi.eu-

✅ Authoritative Response

Server:212.8.252.63

NS records: ns1.dovendi.nl, ns2.dovendi.eu, ns3.dovendi.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 726ms | Queries: -

📄 Records

TypeCountSample Data
A188.198.116.121
AAAA12a01:4f8:c014:b2d8::1
NS3ns1.dovendi.nl, ns2.dovendi.eu...
MX1mailx.xnsregistrar.com (pri: 0)
TXT4dan-ownership-verification=2de7dbe2, c604ce15b99eb0dfb8d78cf6ae04008d34e61ed6...
SOA1ns1.dovendi.nl info.dovendi.com

Analysis

IP Addresses

crowdtesting.nl points to two IP numbers: 88.198.116.121 and 2a01:4f8:c014:b2d8::1.

Additional host names — lacreation.fr, hardeschijfvernietigen.nl, esmi.nl and two others — share IP numbers with crowdtesting.nl.

Name Servers

crowdtesting.nl has three name servers — ns2.dovendi.eu, ns3.dovendi.eu and ns1.dovendi.nl.

crowdtesting.nl has at least partial name server overlap with other domains, such as marny.nl, pianocompetition.nl, pottie.de and two others.

Each of ns2.dovendi.eu, ns3.dovendi.eu and ns1.dovendi.nl points to two IP numbers. ns2.dovendi.eu points to 212.8.252.63 and 2a00:7c80:0:26e::2. ns3.dovendi.eu points to 91.107.180.97 and 2a01:4f8:1c17:f65d::2. ns1.dovendi.nl points to 95.168.166.87 and 2001:1af8:5000:a01f:6::2.

Mail Servers

crowdtesting.nl has one mail server: mailx.xnsregistrar.com.

crowdtesting.nl shares the same mail server setup as other domains, including vesk.nl, legali.nl, risen.nl and two others.

mailx.xnsregistrar.com has two IP addresses: 78.141.221.48 and 2001:19f0:5001:20b9:5400:2ff:fe41:7810.