`alexvanderwerf.com`

DNSSEC	⚠️ Not signed
A	5.157.87.204^{🇳🇱 CLDIN-NL5.157.80.0/21}
		PTR	`redirect.yourhosting.nl`
NS	`ns3.firstfind.nl` ⭐
		A	2a01:b940:1057::53^{🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING}
			PTR	`ns3.firstfind.nl`
		A	5.157.86.222^{🇳🇱 CLDIN-NL5.157.80.0/21}
			PTR	`ns3.firstfind.nl`
NS	`ns4.firstfind.nl`
		A	2a01:b940:1057::54^{🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING}
		A	5.157.87.222^{🇳🇱 CLDIN-NL5.157.80.0/21}
			PTR	`ns4.firstfind.nl`
NS	`ns5.firstfind.net`
		A	2a03:b0c0:2:d0::1183:f001^{🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean}
			PTR	`ns5.firstfind.net`
		A	178.128.248.2^{🇳🇱 DIGITALOCEAN178.128.240.0/20 DigitalOcean}
			PTR	`ns5.firstfind.net`
MX	`alexvanderwerf-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::3^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am6pr04cu00303.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
TXT	`v=spf1 mx a include:spf.protection.outlook.com ~all`
SOA	`ns3.firstfind.nl`hostmaster@firstfind.nl 2026-07-16 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784696012

Same first word

alexvanderwerf.com

DNS History

9 records (5 active, 4 former)

●NSns3.firstfind.nl2016-12-24 → 2026-07-22 · 2 obs

● 2016-12-24 10:37:28
● 2026-07-22 05:08:44

●NSns4.firstfind.nl2016-12-24 → 2026-07-22 · 2 obs

● 2016-12-24 10:37:28
● 2026-07-22 05:08:44

●NSns5.firstfind.net2016-12-24 → 2026-07-22 · 2 obs

● 2016-12-24 10:37:28
● 2026-07-22 05:08:44

●MXalexvanderwerf-com.mail.protection.outlook.com2026-02-23 → 2026-07-22 · 3 obs

○ 2018-01-05 13:05:06
● 2026-02-23 19:54:32
● 2026-07-22 05:08:44

○MXmx1.firstfind.nl2016-12-24 → 2018-01-05 · 4 obs

● 2016-12-24 10:37:28
● 2018-01-05 13:05:06
○ 2026-02-23 19:54:32
○ 2026-07-22 05:08:44

○MXmx2.firstfind.nl2016-12-24 → 2018-01-05 · 4 obs

● 2016-12-24 10:37:28
● 2018-01-05 13:05:06
○ 2026-02-23 19:54:32
○ 2026-07-22 05:08:44

○MXserver40.firstfind.nl2016-12-24 → 2018-01-05 · 4 obs

● 2016-12-24 10:37:28
● 2018-01-05 13:05:06
○ 2026-02-23 19:54:32
○ 2026-07-22 05:08:44

○A109.235.74.1582016-12-24 → 2018-01-05 · 4 obs

● 2016-12-24 10:37:28
● 2018-01-05 13:05:06
○ 2026-02-23 19:54:32
○ 2026-07-22 05:08:44

●A5.157.87.2042026-02-23 → 2026-07-22 · 3 obs

○ 2018-01-05 13:05:06
● 2026-02-23 19:54:32
● 2026-07-22 05:08:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...	-
alexvanderwerf.com	ns4.firstfind.nl, ns3.firstfind.nl, ns5.firstfind.net	-

✅ Authoritative Response

Server:5.157.86.222

NS records: ns4.firstfind.nl, ns3.firstfind.nl, ns5.firstfind.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alexvanderwerf.com (unsigned zone)

⏱️ Timing

Total: 489ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.157.87.204`
NS	3	`ns3.firstfind.nl, ns5.firstfind.net...`
MX	1	`alexvanderwerf-com.mail.protection.outlo`
TXT	1	`v=spf1 mx a include:spf.protection.outlo`
SOA	1	`ns3.firstfind.nl hostmaster.firstfind.nl`

Analysis

IP Addresses

alexvanderwerf.com has exactly one IP address — 5.157.87.204.

elhannay.com, mail.bouwdroger.nl, cornelisattema.nl plus two other host names have IP numbers in common with alexvanderwerf.com.

Name Servers

alexvanderwerf.com carries NS records delegating to ns5.firstfind.net, ns3.firstfind.nl and ns4.firstfind.nl.

alexvanderwerf.com partially shares its NS delegation with several other domains, including reisprik.be, rscmusic.net, motrac-hydraulics.be and two others.

ns5.firstfind.net, ns3.firstfind.nl and ns4.firstfind.nl are three hostnames that each resolve to a pair of IP addresses: ns5.firstfind.net to 178.128.248.2 and 2a03:b0c0:2:d0::1183:f001, ns3.firstfind.nl to 5.157.86.222 and 2a01:b940:1057::53, and ns4.firstfind.nl to 5.157.87.222 and 2a01:b940:1057::54.

Mail Servers

alexvanderwerf.com uses one mail server — alexvanderwerf-com.mail.protection.outlook.com.

alexvanderwerf-com.mail.protection.outlook.com has 8 IP addresses: 52.101.68.5, 52.101.68.8, 52.101.68.10 plus 5 more.

alexvanderwerf.com - robtex.com