`buwaldasecurity.nl`

DNSSEC	⚠️ Not signed
A	2a06:2ec0:ded1:1:0:16:2830:1^{🇳🇱 AS-ZXCS2a06:2ec0::/32}
		PTR	`dedi9023.zxcs.nl`
A	185.220.174.95^{🇳🇱 AS-ZXCS185.220.174.0/24}
NS	`ns1.dedi9023.zxcs.nl` ⭐
		A	2a06:2ec0:ded1:1:0:16:2830:1^{🇳🇱 AS-ZXCS2a06:2ec0::/32}
			PTR	`dedi9023.zxcs.nl`
		A	185.220.174.95^{🇳🇱 AS-ZXCS185.220.174.0/24}
			PTR	`dedi9023.zxcs.nl`
NS	`ns2.dedi9023.zxcs.nl`
		A	2a06:2ec0:ded1:1:0:16:2830:1^{🇳🇱 AS-ZXCS2a06:2ec0::/32}
			PTR	`dedi9023.zxcs.nl`
		A	185.220.174.95^{🇳🇱 AS-ZXCS185.220.174.0/24}
			PTR	`dedi9023.zxcs.nl`
MX	`buwaldasecurity-nl.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.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::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
TXT	`MS=ms91644357`
TXT	`v=spf1 a mx ip4:185.220.174.95 ip6:2a06:2ec0:ded1:1:0:16:2830:1 include:spf.p...`
SOA	`ns1.dedi9023.zxcs.nl`hostmaster@buwaldasecurity.nl 2026-01-12 #1

`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 04:00:01 +0000 (EPOCH 1776139201)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-14 #8

Subdomains

mail.buwaldasecurity.nl

Same first word

buwaldasecurity.nl

DNS History

11 records (5 active, 6 former)

●NSns1.dedi9023.zxcs.nl2026-03-27 → 2026-04-14 · 3 obs

○ 2018-05-15 22:14:22
● 2026-03-27 08:52:52
● 2026-04-14 04:39:48

○NSns1.mijndnsserver.nl2018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 22:14:22
○ 2026-03-27 08:52:52
○ 2026-04-14 04:39:48

●NSns2.dedi9023.zxcs.nl2026-03-27 → 2026-04-14 · 3 obs

○ 2018-05-15 22:14:22
● 2026-03-27 08:52:52
● 2026-04-14 04:39:48

○NSns2.mijndnsserver.nl2018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 22:14:22
○ 2026-03-27 08:52:52
○ 2026-04-14 04:39:48

○NSns3.mijndnsserver.eu2018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 22:14:22
○ 2026-03-27 08:52:52
○ 2026-04-14 04:39:48

○NSns4.mijndnsserver.net2018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 22:14:22
○ 2026-03-27 08:52:52
○ 2026-04-14 04:39:48

●MXbuwaldasecurity-nl.mail.protection.outlook.com2026-03-27 → 2026-04-14 · 3 obs

○ 2018-05-15 22:14:22
● 2026-03-27 08:52:52
● 2026-04-14 04:39:48

○MXmail.buwaldasecurity.nl2018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 22:14:22
○ 2026-03-27 08:52:52
○ 2026-04-14 04:39:48

●A185.220.174.952026-03-27 → 2026-04-14 · 3 obs

○ 2018-05-15 22:14:22
● 2026-03-27 08:52:52
● 2026-04-14 04:39:48

○A185.27.141.742018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 22:14:22
○ 2026-03-27 08:52:52
○ 2026-04-14 04:39:48

●A2a06:2ec0:ded1:1:0:16:2830:12026-03-27 → 2026-04-14 · 3 obs

○ 2018-05-15 22:14:22
● 2026-03-27 08:52:52
● 2026-04-14 04:39:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns1.dns.nl, ns4.dns.nl	-
buwaldasecurity.nl	ns1.dedi9023.zxcs.nl, ns2.dedi9023.zxcs.nl	-

✅ Authoritative Response

Server:185.220.174.95

NS records: ns1.dedi9023.zxcs.nl, ns2.dedi9023.zxcs.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for buwaldasecurity.nl (unsigned zone)

⏱️ Timing

Total: 955ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.220.174.95`
AAAA	1	`2a06:2ec0:ded1:1:0:16:2830:1`
NS	2	`ns1.dedi9023.zxcs.nl, ns2.dedi9023.zxcs.nl`
MX	1	`buwaldasecurity-nl.mail.protection.outlo`
TXT	2	`v=spf1 a mx ip4:185.220.174.95 ip6:2a06:, MS=ms91644357`
SOA	1	`ns1.dedi9023.zxcs.nl hostmaster.buwaldas`

Analysis

Hierarchy

buwaldasecurity.nl is the parent of mail.buwaldasecurity.nl.

IP Addresses

buwaldasecurity.nl resolves to two IP numbers: 2a06:2ec0:ded1:1:0:16:2830:1 and 185.220.174.95.

Other host names, for instance mail.wouterswitgoed.nl, mail.vandeweijdeven.nl, unitas.info, ns2.dedi9023.zxcs.nl and rjhostingservers.nl share IP numbers with buwaldasecurity.nl.

Name Servers

buwaldasecurity.nl has two name servers: ns1.dedi9023.zxcs.nl and ns2.dedi9023.zxcs.nl.

buwaldasecurity.nl shares the same name server setup as other domains, for example unitas.info, interflame.nl, rjhostingservers.nl, vandijkwilgenschuttingen.nl and rolkura.nl.

Host names with two IP numbers: ns1.dedi9023.zxcs.nl and ns2.dedi9023.zxcs.nl point to 2a06:2ec0:ded1:1:0:16:2830:1 and 185.220.174.95. Host names that point to 2a06:2ec0:ded1:1:0:16:2830:1: ns1.dedi9023.zxcs.nl and ns2.dedi9023.zxcs.nl. Host names that point to 185.220.174.95: ns1.dedi9023.zxcs.nl and ns2.dedi9023.zxcs.nl.

Mail Servers

buwaldasecurity.nl is handled by a single mail server, buwaldasecurity-nl.mail.protection.outlook.com.

Host buwaldasecurity-nl.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::d, 52.101.73.6, 52.101.73.12, 52.101.73.26 and 52.101.73.28.

buwaldasecurity.nl - robtex.com