`constructorstaalbouw.nl`

DNSSEC	⚠️ Not signed
A	2a01:7c8:fff7:317::1^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
		PTR	`vps04.jk.nl`
A	136.144.156.99^{🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands}
NS	`ns1.jkwebdesign.nl` ⭐
		A	2a01:7c8:fff9:37f:66bd:c4de:7d56:a73e^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns1.jkwebdesign.nl`
		A	136.144.131.99^{🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands}
			PTR	`ns1.jkwebdesign.nl`
NS	`ns2.jkwebdesign.nl`
		A	2a01:7c8:d001:50a:5054:ff:fee6:b6e8^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns2.jkwebdesign.nl`
		A	136.144.205.131^{🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands}
			PTR	`ns2.jkwebdesign.nl`
MX	`constructorstaalbouw-nl.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.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::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.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 include:spf.protection.outlook.com -all`
SOA	`ns1.jkwebdesign.nl`hostmaster@jk.nl 2024-11-27 #1

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-25 14:00:02 +0000 (EPOCH 1777125602)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-25 #28

Same first word

constructorstaalbouw.nl

DNS History

16 records (5 active, 11 former)

○NSns1.dootall.com2015-05-15 → 2016-04-23 · 4 obs

● 2015-05-15 19:10:22
● 2016-04-23 17:21:18
○ 2016-12-11 08:22:10
○ 2026-04-25 14:39:44

○NSns1.jk-webdesign.eu2018-01-29 → 2018-01-29 · 4 obs

○ 2016-12-11 08:22:10
● 2018-01-29 00:22:40
○ 2026-02-21 10:56:50
○ 2026-04-25 14:39:44

○NSns1.jk-webdesign.nl2016-12-11 → 2016-12-11 · 4 obs

○ 2016-04-23 17:21:18
● 2016-12-11 08:22:10
○ 2018-01-29 00:22:40
○ 2026-04-25 14:39:44

●NSns1.jkwebdesign.nl2026-02-21 → 2026-04-25 · 3 obs

○ 2018-01-29 00:22:40
● 2026-02-21 10:56:50
● 2026-04-25 14:39:44

○NSns2.dootall.com2015-05-15 → 2016-04-23 · 4 obs

● 2015-05-15 19:10:22
● 2016-04-23 17:21:18
○ 2016-12-11 08:22:10
○ 2026-04-25 14:39:44

○NSns2.jk-webdesign.eu2016-12-11 → 2016-12-11 · 4 obs

○ 2016-04-23 17:21:18
● 2016-12-11 08:22:10
○ 2018-01-29 00:22:40
○ 2026-04-25 14:39:44

○NSns2.jk-webdesign.nl2018-01-29 → 2018-01-29 · 4 obs

○ 2016-12-11 08:22:10
● 2018-01-29 00:22:40
○ 2026-02-21 10:56:50
○ 2026-04-25 14:39:44

●NSns2.jkwebdesign.nl2026-02-21 → 2026-04-25 · 3 obs

○ 2018-01-29 00:22:40
● 2026-02-21 10:56:50
● 2026-04-25 14:39:44

○NSns3.dootall.com2015-05-15 → 2016-04-23 · 4 obs

● 2015-05-15 19:10:22
● 2016-04-23 17:21:18
○ 2016-12-11 08:22:10
○ 2026-04-25 14:39:44

○NSns4.dootall.com2015-05-15 → 2016-04-23 · 4 obs

● 2015-05-15 19:10:22
● 2016-04-23 17:21:18
○ 2016-12-11 08:22:10
○ 2026-04-25 14:39:44

●MXconstructorstaalbouw-nl.mail.protection.outlook.com2016-12-11 → 2026-04-25 · 3 obs

○ 2016-04-23 17:21:18
● 2016-12-11 08:22:10
● 2026-04-25 14:39:44

○MXmail.constructorstaalbouw.nl2015-05-15 → 2016-04-23 · 4 obs

● 2015-05-15 19:10:22
● 2016-04-23 17:21:18
○ 2016-12-11 08:22:10
○ 2026-04-25 14:39:44

○MXmail2.constructorstaalbouw.nl2015-05-15 → 2016-04-23 · 4 obs

● 2015-05-15 19:10:22
● 2016-04-23 17:21:18
○ 2016-12-11 08:22:10
○ 2026-04-25 14:39:44

●A136.144.156.992018-01-29 → 2026-04-25 · 3 obs

○ 2016-12-11 08:22:10
● 2018-01-29 00:22:40
● 2026-04-25 14:39:44

●A2a01:7c8:fff7:317::12026-02-21 → 2026-04-25 · 3 obs

○ 2018-01-29 00:22:40
● 2026-02-21 10:56:50
● 2026-04-25 14:39:44

○A79.170.91.1882016-12-11 → 2016-12-11 · 3 obs

● 2016-12-11 08:22:10
○ 2018-01-29 00:22:40
○ 2026-04-25 14:39:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
constructorstaalbouw.nl	ns1.jkwebdesign.nl, ns2.jkwebdesign.nl	4 records

✅ Authoritative Response

Server:136.144.131.99

NS records: ns1.jkwebdesign.nl, ns2.jkwebdesign.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 403ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`136.144.156.99`
AAAA	1	`2a01:7c8:fff7:317::1`
NS	2	`ns1.jkwebdesign.nl, ns2.jkwebdesign.nl`
MX	1	`constructorstaalbouw-nl.mail.protection.`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.jkwebdesign.nl hostmaster.jk.nl`

📌 Glue Records Collected

Total: 4

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

Analysis

IP Addresses

constructorstaalbouw.nl resolves to two IP numbers: 2a01:7c8:fff7:317::1 and 136.144.156.99.

other host names including mail.vriendschapsringen.nl, mail.hamersma.net, mail.rigostep.com, mail.orangefun.nl and hamersma.net share IP numbers with constructorstaalbouw.nl.

Name Servers

constructorstaalbouw.nl is delegated to two name servers ns1.jkwebdesign.nl and ns2.jkwebdesign.nl.

constructorstaalbouw.nl shares the same name server setup as other domains, for instance tafelbestek.nl, jztc.nl, ropaja.nl, costas-casas.com and bettershop24.com.

Host names with two IP numbers:

The host name ns1.jkwebdesign.nl points to 2a01:7c8:fff9:37f:66bd:c4de:7d56:a73e and 136.144.131.99; the host name ns2.jkwebdesign.nl points to 2a01:7c8:d001:50a:5054:ff:fee6:b6e8 and 136.144.205.131.

Mail Servers

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

Host constructorstaalbouw-nl.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::9, 2a01:111:f403:ca09::20, 52.101.68.21, 52.101.68.36, 52.101.73.1 and 52.101.73.153.

constructorstaalbouw.nl - robtex.com