`toportho.nl`

DNSSEC	⚠️ Not signed
A	2a00:1c98:1000:1101:0:1:82c3:7ebf^{🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network}
A	83.217.82.235^{🇧🇪 COMBELL-AS83.217.64.0/19 Combell Network}
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}
			PTR	`ns3.combell.net`
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}
			PTR	`89.44.166.48.static.hosted.by.combell-ops.net`
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}
			PTR	`ns4.combell.net`
MX	`toportho-nl.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::9^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.73.2^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr07cu00302.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
TXT	`knowbe4-site-verification=14cb2133335ab158f62a797cab40f7e8`
TXT	`MS=ms54772673`
TXT	`mtxl83whlzkq36gyrcdl0cg85218vw13`
TXT	`facebook-domain-verification=z8l085vqsk3ua4t72nblv4im3zh0at`
TXT	`v=spf1 include:spf.vertimart.nl include:spf.protection.outlook.com include:se...`
SOA	`ns3.combell.net`hostmaster@toportho.nl serial=1757515174

`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 05:00:02 +0000 (EPOCH 1775970002)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-12 #10

Subdomains

www.toportho.nl

Same first word

toportho.org

toportho.nl

toportho.be

Similar names

trophoto.com

orthotop.ch

DNS History

19 records (6 active, 13 former)

●NSns1.combell.eu2026-02-19 → 2026-04-12 · 3 obs

○ 2019-04-10 21:02:40
● 2026-02-19 10:43:36
● 2026-04-12 05:58:14

○NSns1.uniserver.nl2015-08-10 → 2016-03-27 · 4 obs

● 2015-08-10 00:01:50
● 2016-03-27 01:01:58
○ 2016-09-17 21:33:08
○ 2026-04-12 05:58:14

○NSns2.uniserver.nl2015-08-10 → 2016-03-27 · 4 obs

● 2015-08-10 00:01:50
● 2016-03-27 01:01:58
○ 2016-09-17 21:33:08
○ 2026-04-12 05:58:14

●NSns3.combell.net2019-04-10 → 2026-04-12 · 3 obs

○ 2016-12-30 10:15:38
● 2019-04-10 21:02:40
● 2026-04-12 05:58:14

○NSns3.uniserver.nl2015-08-10 → 2016-03-27 · 4 obs

● 2015-08-10 00:01:50
● 2016-03-27 01:01:58
○ 2016-09-17 21:33:08
○ 2026-04-12 05:58:14

●NSns4.combell.net2019-04-10 → 2026-04-12 · 3 obs

○ 2016-12-30 10:15:38
● 2019-04-10 21:02:40
● 2026-04-12 05:58:14

○NSnsa.byte.nl2016-09-17 → 2016-12-30 · 5 obs

○ 2016-03-27 01:01:58
● 2016-09-17 21:33:08
● 2016-12-30 10:15:38
○ 2019-04-10 21:02:40
○ 2026-04-12 05:58:14

○NSnsb.byte.nl2016-09-17 → 2016-12-30 · 5 obs

○ 2016-03-27 01:01:58
● 2016-09-17 21:33:08
● 2016-12-30 10:15:38
○ 2019-04-10 21:02:40
○ 2026-04-12 05:58:14

○NSnsc.byte.nl2016-09-17 → 2016-12-30 · 5 obs

○ 2016-03-27 01:01:58
● 2016-09-17 21:33:08
● 2016-12-30 10:15:38
○ 2019-04-10 21:02:40
○ 2026-04-12 05:58:14

○MXmail1.cleanport.nl2015-08-10 → 2016-12-30 · 4 obs

● 2015-08-10 00:01:50
● 2016-12-30 10:15:38
○ 2019-04-10 21:02:40
○ 2026-04-12 05:58:14

○MXmail2.cleanport.nl2015-08-10 → 2016-12-30 · 4 obs

● 2015-08-10 00:01:50
● 2016-12-30 10:15:38
○ 2019-04-10 21:02:40
○ 2026-04-12 05:58:14

○MXmx10.filtermail.eu2019-04-10 → 2019-04-10 · 4 obs

○ 2016-12-30 10:15:38
● 2019-04-10 21:02:40
○ 2026-02-19 10:43:36
○ 2026-04-12 05:58:14

○MXmx20.filtermail.eu2019-04-10 → 2019-04-10 · 4 obs

○ 2016-12-30 10:15:38
● 2019-04-10 21:02:40
○ 2026-02-19 10:43:36
○ 2026-04-12 05:58:14

●MXtoportho-nl.mail.protection.outlook.com2026-02-19 → 2026-04-12 · 3 obs

○ 2019-04-10 21:02:40
● 2026-02-19 10:43:36
● 2026-04-12 05:58:14

●A2a00:1c98:1000:1101:0:1:82c3:7ebf2026-02-19 → 2026-04-12 · 3 obs

○ 2019-04-10 21:02:40
● 2026-02-19 10:43:36
● 2026-04-12 05:58:14

○A46.21.232.1412016-09-17 → 2016-12-30 · 5 obs

○ 2016-03-27 01:01:58
● 2016-09-17 21:33:08
● 2016-12-30 10:15:38
○ 2019-04-10 21:02:40
○ 2026-04-12 05:58:14

○A46.21.233.1722016-09-17 → 2016-12-30 · 5 obs

○ 2016-03-27 01:01:58
● 2016-09-17 21:33:08
● 2016-12-30 10:15:38
○ 2019-04-10 21:02:40
○ 2026-04-12 05:58:14

●A83.217.82.2352019-04-10 → 2026-04-12 · 3 obs

○ 2016-12-30 10:15:38
● 2019-04-10 21:02:40
● 2026-04-12 05:58:14

○A84.38.229.1522015-08-10 → 2016-03-27 · 4 obs

● 2015-08-10 00:01:50
● 2016-03-27 01:01:58
○ 2016-09-17 21:33:08
○ 2026-04-12 05:58:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns4.dns.nl, ns1.dns.nl	-
toportho.nl	ns1.combell.eu, ns3.combell.net, ns4.combell.net	-

✅ Authoritative Response

Server:83.217.73.172

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for toportho.nl (unsigned zone)

⏱️ Timing

Total: 733ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`83.217.82.235`
AAAA	1	`2a00:1c98:1000:1101:0:1:82c3:7ebf`
NS	3	`ns1.combell.eu, ns4.combell.net...`
MX	1	`toportho-nl.mail.protection.outlook.com`
TXT	5	`v=spf1 include:spf.vertimart.nl include:, mtxl83whlzkq36gyrcdl0cg85218vw13...`
SOA	1	`ns3.combell.net hostmaster.toportho.nl`

Analysis

Hierarchy

www.toportho.nl is a child of toportho.nl.

IP Addresses

toportho.nl has two IP numbers: 2a00:1c98:1000:1101:0:1:82c3:7ebf and 83.217.82.235.

Other host names, for example www.toportho.nl, share IP numbers with toportho.nl.

Name Servers

toportho.nl is delegated to three name servers: ns1.combell.eu, ns3.combell.net and ns4.combell.net.

toportho.nl at least partially shares name servers with other domains, including ubi-q.com, activak.be, vedesca.be, egaz.be and binc.be.

These name servers are commonly used with ns3.european-server.com, ns4.european-server.com and ns1.european-server.eu.

Host names with two IP numbers:

ns1.combell.eu: 2a00:1c98:50::50 and 89.44.166.48

ns3.combell.net: 2a00:1c98::53:1 and 83.217.73.172

ns4.combell.net: 2001:1598:0:101::3 and 86.39.202.67

Mail Servers

A single mail server handles toportho.nl, toportho-nl.mail.protection.outlook.com.

Host toportho-nl.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::9, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::e, 52.101.68.5, 52.101.73.2, 52.101.73.11 and 52.101.73.22.

toportho.nl - robtex.com

toportho.nl

nl

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`toportho.nl`

`nl`