`activitytracking.info`

DNSSEC	⚠️ Not signed
A	217.21.190.139^{🇧🇪 COMBELL-AS217.21.176.0/20 COMBELL Network}
		PTR	`217.21.190.139.static.hosted.by.combell.com`
NS	`ns3.combell.net` ⭐ ⚠️ Not in parent delegation
		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` ⚠️ Not in parent delegation
		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	`ns3.european-server.com` ⚠️ Not in zone NS records
		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	`ns4.combell.net` ⚠️ Not in parent delegation
		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`
NS	`ns4.european-server.com` ⚠️ Not in zone NS records
		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	`mx.mailprotect.be` ⭐
		A	178.208.39.140^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.141^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.142^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.143^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
MX	`mx.backup.mailprotect.be`⁽⁵⁰⁾
		A	178.208.39.140^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.141^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.142^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.143^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
SOA	`ns3.combell.net`hostmaster@activitytracking.info serial=1669488863

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1776103871

Same first word

activitytracking.info

DNS History

9 records (8 active, 1 former)

●NSns1.combell.eu2026-03-25 → 2026-04-13 · 3 obs

○ 2015-11-17 02:52:08
● 2026-03-25 03:01:42
● 2026-04-13 18:36:06

●NSns3.combell.net2015-11-17 → 2026-04-13 · 2 obs

● 2015-11-17 02:52:08
● 2026-04-13 18:36:06

●NSns3.european-server.com2026-03-25 → 2026-04-13 · 3 obs

○ 2015-11-17 02:52:08
● 2026-03-25 03:01:42
● 2026-04-13 18:36:06

●NSns4.combell.net2015-11-17 → 2026-04-13 · 2 obs

● 2015-11-17 02:52:08
● 2026-04-13 18:36:06

●NSns4.european-server.com2026-03-25 → 2026-04-13 · 3 obs

○ 2015-11-17 02:52:08
● 2026-03-25 03:01:42
● 2026-04-13 18:36:06

●MXmx.backup.mailprotect.be2015-11-17 → 2026-04-13 · 2 obs

● 2015-11-17 02:52:08
● 2026-04-13 18:36:06

●MXmx.mailprotect.be2015-11-17 → 2026-04-13 · 2 obs

● 2015-11-17 02:52:08
● 2026-04-13 18:36:06

○A176.62.166.282015-11-17 → 2016-05-06 · 4 obs

● 2015-11-17 02:52:08
● 2016-05-06 08:37:32
○ 2017-01-14 04:56:24
○ 2026-04-13 18:36:06

●A217.21.190.1392017-01-14 → 2026-04-13 · 3 obs

○ 2016-05-06 08:37:32
● 2017-01-14 04:56:24
● 2026-04-13 18:36:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info	-
activitytracking.info	ns3.european-server.com, ns4.european-server.com	-

✅ Authoritative Response

Server:83.217.73.172

NS records: ns3.european-server.com, ns4.european-server.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for activitytracking.info (unsigned zone)

⏱️ Timing

Total: 511ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.21.190.139`
NS	3	`ns1.combell.eu, ns3.combell.net...`
MX	2	`mx.mailprotect.be (pri: 10), mx.backup.mailprotect.be (pri: 50)`
SOA	1	`ns3.combell.net hostmaster.activitytrack`

Analysis

IP Addresses

activitytracking.info points to a single IP address: 217.21.190.139.

Other host names such as viciniainstituut.org, deheus.ch, peterson.no, meubel.expert and xgs.be share IPs with activitytracking.info.

Name Servers

activitytracking.info is delegated to five name servers: ns3.european-server.com, ns4.european-server.com, ns1.combell.eu, ns3.combell.net and ns4.combell.net.

activitytracking.info at least partially shares name servers with other domains, for example z33.be, tvm.be, netpresenter.biz, nvbh.eu and vecolux.be.

these name servers commonly pair with ns1.european-server.eu, ns1.register.be, ns2.register.be and ns3.register.be.

Host names with two IP numbers: ns3.european-server.com points to 2a00:1c98::53:1 and 83.217.73.172; ns4.european-server.com points to 2001:1598:0:101::3 and 86.39.202.67; ns1.combell.eu points to 2a00:1c98:50::50 and 89.44.166.48; ns3.combell.net points to 2a00:1c98::53:1 and 83.217.73.172; ns4.combell.net points to 2001:1598:0:101::3 and 86.39.202.67. Names pointing to 2a00:1c98::53:1: ns3.european-server.com and ns3.combell.net. Names pointing to 83.217.73.172: ns3.european-server.com and ns3.combell.net. Names pointing to 2001:1598:0:101::3: ns4.european-server.com and ns4.combell.net. Names pointing to 86.39.202.67: ns4.european-server.com and ns4.combell.net.

Mail Servers

Two mail servers handle activitytracking.info: mx.mailprotect.be and mx.backup.mailprotect.be.

activitytracking.info shares the same mail server setup as other domains, including kame.be, garagebc.be, le-chatelain.com, pro-action.be and advocaten.be.

activitytracking.info shares some mail servers with other domains, at least partially, for instance bart.be, goossenaerts-janssen.be, bluemind.be and grupo.be.