`professionaldevelopment.nl`

DNSSEC	🔒 Signed (DS record present)
A	2a01:4f8:c014:b2d8::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`static.88-198-116-121.clients.your-server.de`
A	88.198.116.121^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
NS	`ns1.dovendi.nl` ⭐
		A	2001:1af8:5000:a01f:6::2^{🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb}
			PTR	`ns1.dovendi.nl`
		A	95.168.166.87^{🇳🇱 LEASEWEB-NL-AMS-0195.168.160.0/20}
			PTR	`ns1.dovendi.nl`
NS	`ns2.dovendi.eu`
		A	2a00:7c80:0:26e::2^{🇳🇱 WORLDSTREAM-12a00:7c80::/32 WorldStream IPv6}
			PTR	`ns2.dovendi.eu`
		A	212.8.252.63^{🇳🇱 WORLDSTREAM-1212.8.252.0/23}
			PTR	`ns2.dovendi.eu`
NS	`ns3.dovendi.eu`
		A	2a01:4f8:1c17:f65d::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns3.dovendi.eu`
		A	91.107.180.97^{🇩🇪 Hetzner91.107.128.0/17 HETZNER-DC}
			PTR	`ns3.dovendi.eu`
MX	`mailx.xnsregistrar.com` ⭐
		A	2001:19f0:5001:20b9:5400:2ff:fe41:7810^{🇳🇱 AS-VULTR2001:19f0:5000::/38 Vultr Assigned Prefix}
			PTR	`mailx.xnsregistrar.com`
		A	78.141.221.48^{🇳🇱 AS-VULTR78.141.208.0/20 Vultr Assigned Prefix}
			PTR	`mailx.xnsregistrar.com`
TXT	`c604ce15b99eb0dfb8d78cf6ae04008d34e61ed6`
TXT	`dan-ownership-verification=2de7dbe2`
TXT	`v=spf1 -all`
TXT	`afternic-verification-8jDbcERHhqPtecPbFcqVib`
SOA	`ns1.dovendi.nl`info@dovendi.com 2026-03-10 #2

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-14 19:00:01 +0000 (EPOCH 1776193201)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-14 #38

Subdomains

mail.professionaldevelopment.nl

Same first word

professionaldevelopment.ie

professionaldevelopment.lpages.co

professionaldevelopment.nl

DNS History

14 records (6 active, 8 former)

●NSns1.dovendi.nl2026-04-14 → 2026-04-14 · 3 obs

○ 2019-03-20 16:03:22
● 2026-04-14 06:26:42
● 2026-04-14 20:03:12

○NSns1.sonexo.eu2015-06-27 → 2019-03-20 · 4 obs

● 2015-06-27 12:09:32
● 2019-03-20 16:03:22
○ 2026-04-14 06:26:42
○ 2026-04-14 20:03:12

●NSns2.dovendi.eu2026-04-14 → 2026-04-14 · 3 obs

○ 2019-03-20 16:03:22
● 2026-04-14 06:26:42
● 2026-04-14 20:03:12

○NSns2.sonexo.com2015-06-27 → 2019-03-20 · 4 obs

● 2015-06-27 12:09:32
● 2019-03-20 16:03:22
○ 2026-04-14 06:26:42
○ 2026-04-14 20:03:12

●NSns3.dovendi.eu2026-04-14 → 2026-04-14 · 3 obs

○ 2019-03-20 16:03:22
● 2026-04-14 06:26:42
● 2026-04-14 20:03:12

●MXmailx.xnsregistrar.com2026-04-14 → 2026-04-14 · 3 obs

○ 2019-03-20 16:03:22
● 2026-04-14 06:26:42
● 2026-04-14 20:03:12

○MXmx186.m2bp.com2019-03-20 → 2019-03-20 · 3 obs

● 2019-03-20 16:03:22
○ 2026-04-14 06:26:42
○ 2026-04-14 20:03:12

○MXmx186.mb1p.com2019-03-20 → 2019-03-20 · 3 obs

● 2019-03-20 16:03:22
○ 2026-04-14 06:26:42
○ 2026-04-14 20:03:12

○A0.0.0.02015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 12:09:32
○ 2015-11-07 20:17:14
○ 2026-04-14 20:03:12

○A141.8.224.1232015-11-07 → 2016-06-18 · 5 obs

○ 2015-06-27 12:09:32
● 2015-11-07 20:17:14
● 2016-06-18 02:53:14
○ 2017-02-05 21:14:30
○ 2026-04-14 20:03:12

●A2a01:4f8:c014:b2d8::12026-04-14 → 2026-04-14 · 3 obs

○ 2019-03-20 16:03:22
● 2026-04-14 06:26:42
● 2026-04-14 20:03:12

○A2a01:7c8:aabc:2e:5054:ff:fe24:1b7d2019-03-20 → 2019-03-20 · 4 obs

○ 2017-02-05 21:14:30
● 2019-03-20 16:03:22
○ 2026-04-14 06:26:42
○ 2026-04-14 20:03:12

○A37.97.135.1292017-02-05 → 2019-03-20 · 5 obs

○ 2016-06-18 02:53:14
● 2017-02-05 21:14:30
● 2019-03-20 16:03:22
○ 2026-04-14 06:26:42
○ 2026-04-14 20:03:12

●A88.198.116.1212026-04-14 → 2026-04-14 · 3 obs

○ 2019-03-20 16:03:22
● 2026-04-14 06:26:42
● 2026-04-14 20:03:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
professionaldevelopment.nl	ns1.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: 3826ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`88.198.116.121`
AAAA	1	`2a01:4f8:c014:b2d8::1`
NS	3	`ns3.dovendi.eu, ns2.dovendi.eu...`
MX	1	`mailx.xnsregistrar.com (pri: 0)`
TXT	4	`dan-ownership-verification=2de7dbe2, afternic-verification-8jDbcERHhqPtecPbFc...`
SOA	1	`ns1.dovendi.nl info.dovendi.com`

Analysis

Hierarchy

The parent of mail.professionaldevelopment.nl is professionaldevelopment.nl.

IP Addresses

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

Other host names, for instance labelexpress.nl, euroxx.de, kwassie.nl, eesy.nl and dehe.nl share IP numbers with professionaldevelopment.nl.

Name Servers

professionaldevelopment.nl is delegated to three name servers: ns2.dovendi.eu, ns3.dovendi.eu and ns1.dovendi.nl.

professionaldevelopment.nl partially shares name servers with other domains; examples include natureliving.nl, terrado.nl, 5to1.de, poolworld.nl and borro.be.

Host names with two IP numbers:

ns2.dovendi.eu points to 2a00:7c80:0:26e::2 and 212.8.252.63.

ns3.dovendi.eu points to 2a01:4f8:1c17:f65d::2 and 91.107.180.97.

ns1.dovendi.nl points to 2001:1af8:5000:a01f:6::2 and 95.168.166.87.

Mail Servers

professionaldevelopment.nl is handled by a single mail server, mailx.xnsregistrar.com.

professionaldevelopment.nl has the same mail server setup as other domains, including mokhtar.nl, vinovino.nl, mobihair.nl, asup.nl and xprof.nl.

Host mailx.xnsregistrar.com resolves to two IPs: 2001:19f0:5001:20b9:5400:2ff:fe41:7810 and 78.141.221.48.

professionaldevelopment.nl - robtex.com