constructivo.be - dns.ninja

`constructivo.be`

DNSSEC	🔒 Signed (DS record present)
A	217.19.237.54^{🇧🇪 COMBELL-AS217.19.224.0/20 COMBELL Network Brussels, Belgium}
		PTR	`217.19.237.54.static.hosted.by.combell.com`
NS	`ns3.combell.net` ⭐
		A	2a00:1c98::53:1^{🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network}
			PTR	`ns3.combell.net`
		A	83.217.73.172^{🇧🇪 COMBELL-AS83.217.64.0/19 Combell Network}
NS	`ns1.combell.eu`
		A	2a00:1c98:50::50^{🇧🇪 COMBELL-AS2a00:1c98:50::/44}
		A	89.44.166.48^{🇧🇪 COMBELL-AS89.44.166.0/23 Combell Network}
NS	`ns4.combell.net`
		A	2001:1598:0:101::3^{🇧🇪 EASYHOST-COLO-AS2001:1598::/32 Easyhost Network}
			PTR	`ns4.combell.net`
		A	86.39.202.67^{🇧🇪 EASYHOST-COLO-AS86.39.128.0/17 Easyhost Network}
MX	`constructivo-be.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::8^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db5pr02cu00100.inbound.protection.outlook.com`
		A	52.101.68.18^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.68.29^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
MX	`ms36468019.msv1.invalid`⁽⁹⁸⁷⁶⁾
TXT	`MS=ms36468019`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns3.combell.net`hostmaster@constructivo.be serial=1669488863

`be`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nsset.be` ⭐
	NS	`b.nsset.be`
	NS	`c.nsset.be`
	NS	`d.nsset.be`
	NS	`y.nsset.be`
	NS	`z.nsset.be`
	SOA	`a.nsset.be`be-hostmaster@dnsbelgium.be serial=1028250477

Same first word

constructivo.be

constructivo.com

DNS History

10 records (6 active, 4 former)

●NSns1.combell.eu2026-06-12 → 2026-06-22 · 3 obs

○ 2015-07-02 18:34:10
● 2026-06-12 08:39:54
● 2026-06-22 13:12:06

●NSns3.combell.net2015-07-02 → 2026-06-22 · 2 obs

● 2015-07-02 18:34:10
● 2026-06-22 13:12:06

●NSns4.combell.net2015-07-02 → 2026-06-22 · 2 obs

● 2015-07-02 18:34:10
● 2026-06-22 13:12:06

●MXconstructivo-be.mail.protection.outlook.com2016-11-05 → 2026-06-22 · 3 obs

○ 2016-04-22 21:25:32
● 2016-11-05 18:09:22
● 2026-06-22 13:12:06

○MXmail.activo.be2015-07-02 → 2016-04-22 · 4 obs

● 2015-07-02 18:34:10
● 2016-04-22 21:25:32
○ 2016-11-05 18:09:22
○ 2026-06-22 13:12:06

●MXms36468019.msv1.invalid2017-05-16 → 2026-06-22 · 3 obs

○ 2016-11-05 18:09:22
● 2017-05-16 06:26:18
● 2026-06-22 13:12:06

○MXmx.backup.mailprotect.be2015-07-02 → 2016-11-05 · 4 obs

● 2015-07-02 18:34:10
● 2016-11-05 18:09:22
○ 2017-05-16 06:26:18
○ 2026-06-22 13:12:06

○MXmx.mailprotect.be2015-07-02 → 2016-11-05 · 4 obs

● 2015-07-02 18:34:10
● 2016-11-05 18:09:22
○ 2017-05-16 06:26:18
○ 2026-06-22 13:12:06

●A217.19.237.542026-06-12 → 2026-06-22 · 3 obs

○ 2017-05-16 06:26:18
● 2026-06-12 08:39:54
● 2026-06-22 13:12:06

○A85.255.203.532015-07-02 → 2017-05-16 · 4 obs

● 2015-07-02 18:34:10
● 2017-05-16 06:26:18
○ 2026-06-12 08:39:54
○ 2026-06-22 13:12:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
be	c.nsset.be, a.nsset.be, y.nsset.be, z.nsset.be...	-
constructivo.be	ns4.combell.net, ns1.combell.eu, ns3.combell.net	-

✅ Authoritative Response

Server:83.217.73.172

NS records: ns4.combell.net, ns1.combell.eu, ns3.combell.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1173ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.19.237.54`
NS	3	`ns1.combell.eu, ns4.combell.net...`
MX	2	`constructivo-be.mail.protection.outlook., ms36468019.msv1.invalid (pri: 9876)`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms36468019`
SOA	1	`ns3.combell.net hostmaster.constructivo.`

Analysis

IP Addresses

constructivo.be resolves to just one IP address, 217.19.237.54.

Two other host names, along with getsmart.be, engeo.be and cable.nl, also share IP numbers with constructivo.be.

Name Servers

constructivo.be has three name servers — ns1.combell.eu, ns3.combell.net and ns4.combell.net.

The name servers of constructivo.be overlap at least partially with those of other domains — among them wiev.be, vanheurck.com, deba.be and two more.

These name servers commonly appear in delegations together with ns3.european-server.com, ns4.european-server.com, ns1.european-server.eu and 6 other.

Each of ns1.combell.eu, ns3.combell.net and ns4.combell.net points to two IP numbers. ns1.combell.eu points to 89.44.166.48 and 2a00:1c98:50::50. ns3.combell.net points to 83.217.73.172 and 2a00:1c98::53:1. ns4.combell.net points to 86.39.202.67 and 2001:1598:0:101::3.

Mail Servers

constructivo.be is served by two mail servers, ms36468019.msv1.invalid and constructivo-be.mail.protection.outlook.com.

DNS names with 8 IP addresses:

constructivo-be.mail.protection.outlook.com points to 52.101.68.18, 52.101.68.29, 52.101.73.11 and 5 other IP addresses.