`frontend-professionals.nl`

DNSSEC	🔒 Signed (DS record present)
A	136.144.160.41^{🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands}
		PTR	`vps30.qstylez.nl`
NS	`ns1.anony.nl` ⭐
		A	2a02:2968:2::10^{🇳🇱 CLDIN-NL2a02:2968::/29}
		A	62.84.243.10^{🇳🇱 CLDIN-NL62.84.240.0/21}
			PTR	`ns1.flexwebhosting.nl`
NS	`ns2.anony.nl`
		A	2a02:2968:2:5::30^{🇳🇱 CLDIN-NL2a02:2968::/29}
		A	185.27.140.33^{🇳🇱 CLDIN-NL185.27.140.0/22}
			PTR	`ns2.flexwebhosting.nl`
NS	`ns3.anony.eu`
		A	185.231.200.133^{🇳🇱 CLDIN-NL185.231.200.0/22}
			PTR	`ns3.anony.eu`
MX	`frontendprofessionals-nl02b.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.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::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.73.2^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr07cu00302.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
TXT	`v=spf1 ip6:2a01:7c8:aab1:6b:0:0:0:1 ip4:94.130.223.181 include:carerix.net in...`
TXT	`google-site-verification=nGQ9QCRwEwPAIsR0yWaS7xaMD9QQrkoXqhW_Dm10HBk`
TXT	`MS=ms91494817`
SOA	`ns1.anony.nl`hostmaster@frontend-professionals.nl serial=2100000581

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-24 14:00:01 +0000 (EPOCH 1777039201)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-24 #28

Subdomains

mail.frontend-professionals.nl

Same first word

frontend-professionals.nl

DNS History

7 records (5 active, 2 former)

●NSns1.anony.nl2018-05-09 → 2026-04-24 · 2 obs

● 2018-05-09 13:29:06
● 2026-04-24 15:04:36

●NSns2.anony.nl2018-05-09 → 2026-04-24 · 2 obs

● 2018-05-09 13:29:06
● 2026-04-24 15:04:36

●NSns3.anony.eu2018-05-09 → 2026-04-24 · 2 obs

● 2018-05-09 13:29:06
● 2026-04-24 15:04:36

●MXfrontendprofessionals-nl02b.mail.protection.outlook.com2026-03-25 → 2026-04-24 · 3 obs

○ 2018-05-09 13:29:06
● 2026-03-25 18:50:08
● 2026-04-24 15:04:36

○MXmail.frontend-professionals.nl2018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 13:29:06
○ 2026-03-25 18:50:08
○ 2026-04-24 15:04:36

●A136.144.160.412026-03-25 → 2026-04-24 · 3 obs

○ 2018-05-09 13:29:06
● 2026-03-25 18:50:08
● 2026-04-24 15:04:36

○A149.210.146.2532018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 13:29:06
○ 2026-03-25 18:50:08
○ 2026-04-24 15:04:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
frontend-professionals.nl	ns1.anony.nl, ns2.anony.nl, ns3.anony.eu	4 records

✅ Authoritative Response

Server:185.27.140.33

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 857ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`136.144.160.41`
NS	3	`ns1.anony.nl, ns3.anony.eu...`
MX	1	`frontendprofessionals-nl02b.mail.protect`
TXT	3	`MS=ms91494817, google-site-verification=nGQ9QCRwEwPAIsR...`
SOA	1	`ns1.anony.nl hostmaster.frontend-profess`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.anony.nl, ns1.anony.nl, ns2.anony.nl...)

Analysis

Hierarchy

frontend-professionals.nl is the parent of mail.frontend-professionals.nl.

IP Addresses

frontend-professionals.nl resolves to a single IP: 136.144.160.41.

Other host names, for instance mail.vishandeltolendegeus.nl, netvacatures.nl, data-professionals.nl, kwabo-sierlijsten.nl and struijs.nl share IP numbers with frontend-professionals.nl.

Name Servers

frontend-professionals.nl delegates to three name servers: ns3.anony.eu, ns1.anony.nl and ns2.anony.nl.

frontend-professionals.nl shares some name servers with other domains, for example vdamedia.nl, lggi.nl, roifa.nl, ektif.be and soest.nu.

These name servers are often used together with ns1.flexwebhosting.nl, ns3.flexwebhosting.com and ns2.flexwebhosting.nl.

Host names with two IP numbers:

ns1.anony.nl points to 2a02:2968:2::10 and 62.84.243.10.

ns2.anony.nl points to 2a02:2968:2:5::30 and 185.27.140.33.

Host names with one IP number:

ns3.anony.eu points to 185.231.200.133.

Mail Servers

frontend-professionals.nl is handled by a single mail server, frontendprofessionals-nl02b.mail.protection.outlook.com.

Host frontendprofessionals-nl02b.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::20, 52.101.68.5, 52.101.68.16, 52.101.73.2 and 52.101.73.153.

frontend-professionals.nl - robtex.com