`witteboulevard.nl`

DNSSEC	⚠️ Not signed
A	81.18.160.147^{🇳🇱 NL-CAVEO81.18.160.0/20 Caveo Internet BV}
		PTR	`wp18.artsites.nl`
NS	`ns1.caveo.nl` ⭐
		A	81.18.160.2^{🇳🇱 NL-CAVEO81.18.160.0/20 Caveo Internet BV}
			PTR	`ns1.caveo.nl`
NS	`ns2.caveo.nl`
		A	2001:1aa8:2:161::2^{🇳🇱 NL-CAVEO2001:1aa8::/32 Caveo Internet BV - IPV6}
			PTR	`ns2.caveo.nl`
		A	81.18.161.2^{🇳🇱 NL-CAVEO81.18.160.0/20 Caveo Internet BV}
			PTR	`ns2.caveo.nl`
NS	`ns3.caveo.nl`
		A	2a01:7c8:aaaa:164:5054:ff:fec8:3d37^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
		A	141.138.139.110^{🇳🇱 TRANSIP-AS141.138.136.0/21 TransIP BV Amsterdam, The Netherlands}
			PTR	`ns3.caveo.nl`
MX	`witteboulevard-nl.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::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.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::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	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
TXT	`MS=ms35270690`
TXT	`v=spf1 ip4:81.18.160.147 ip4:81.18.160.142 include:spf.protection.outlook.com...`
SOA	`ns1.caveo.nl`hostmaster@caveo.nl 2025-03-11 #15

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-12 04:30:01 +0000 (EPOCH 1775968201)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-12 #9

Same first word

witteboulevard.nl

DNS History

7 records (5 active, 2 former)

●NSns1.caveo.nl2015-07-08 → 2026-04-12 · 2 obs

● 2015-07-08 02:25:28
● 2026-04-12 05:24:58

●NSns2.caveo.nl2015-07-08 → 2026-04-12 · 2 obs

● 2015-07-08 02:25:28
● 2026-04-12 05:24:58

●NSns3.caveo.nl2015-07-08 → 2026-04-12 · 2 obs

● 2015-07-08 02:25:28
● 2026-04-12 05:24:58

●MXwitteboulevard-nl.mail.protection.outlook.com2015-07-08 → 2026-04-12 · 2 obs

● 2015-07-08 02:25:28
● 2026-04-12 05:24:58

○A195.95.248.1382015-07-08 → 2016-12-29 · 4 obs

● 2015-07-08 02:25:28
● 2016-12-29 18:58:32
○ 2017-12-15 16:42:08
○ 2026-04-12 05:24:58

○A81.18.160.1422017-12-15 → 2017-12-15 · 4 obs

○ 2016-12-29 18:58:32
● 2017-12-15 16:42:08
○ 2026-03-30 03:43:54
○ 2026-04-12 05:24:58

●A81.18.160.1472026-03-30 → 2026-04-12 · 3 obs

○ 2017-12-15 16:42:08
● 2026-03-30 03:43:54
● 2026-04-12 05:24:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
witteboulevard.nl	ns1.caveo.nl, ns2.caveo.nl, ns3.caveo.nl	5 records

✅ Authoritative Response

Server:81.18.161.2

NS records: ns1.caveo.nl, ns2.caveo.nl, ns3.caveo.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 352ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.18.160.147`
NS	3	`ns1.caveo.nl, ns2.caveo.nl...`
MX	1	`witteboulevard-nl.mail.protection.outloo`
TXT	2	`MS=ms35270690, v=spf1 ip4:81.18.160.147 ip4:81.18.160.1`
SOA	1	`ns1.caveo.nl hostmaster.caveo.nl`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns1.caveo.nl, ns2.caveo.nl, ns2.caveo.nl...)

Analysis

IP Addresses

witteboulevard.nl points to a single IP: 81.18.160.147.

Other host names, for instance mailbackup.draaicentrum.nl, werkkledingtotaal.nl, mail.cijferhuis.info, artsites.nl and draaicentrum.nl share IP numbers with witteboulevard.nl.

Name Servers

witteboulevard.nl is delegated to three name servers: ns1.caveo.nl, ns2.caveo.nl and ns3.caveo.nl.

witteboulevard.nl at least partially shares its name servers with other domains, for instance mopower.nl, draaicentrum.nl, mijnreddingssloep.nl, keuken-accessoires.com and wagro.nl.

Host names with two IP numbers: The host name ns2.caveo.nl points to 2001:1aa8:2:161::2 and 81.18.161.2; The host name ns3.caveo.nl points to 2a01:7c8:aaaa:164:5054:ff:fec8:3d37 and 141.138.139.110.

Host names with one IP number: The host name ns1.caveo.nl points to 81.18.160.2.

Mail Servers

witteboulevard.nl is served by a single mail server, witteboulevard-nl.mail.protection.outlook.com.

The host name witteboulevard-nl.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::b, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::20, 52.101.68.5, 52.101.68.27, 52.101.73.6 and 52.101.73.16.

witteboulevard.nl - robtex.com