comsys.be - dns.ninja

comsys.be

DNSSEC⚠️ Not signed
A217.19.237.54🇧🇪 COMBELL-AS217.19.224.0/20 COMBELL Network Brussels, Belgium
PTR217.19.237.54.static.hosted.by.combell.com
NSns3.european-server.com ⭐ ⚠️ Not in parent delegation
A2a00:1c98::53:1🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network
PTRns3.combell.net
A83.217.73.172🇧🇪 COMBELL-AS83.217.64.0/19 Combell Network
PTRns3.combell.net
NSns1.european-server.eu ⚠️ Not in parent delegation
A2a00:1c98:50::50🇧🇪 COMBELL-AS2a00:1c98:50::/44
A89.44.166.48🇧🇪 COMBELL-AS89.44.166.0/23 Combell Network
PTR89.44.166.48.static.hosted.by.combell-ops.net
NSns3.combell.net ⚠️ Not in zone NS records
A2a00:1c98::53:1🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network
PTRns3.combell.net
A83.217.73.172🇧🇪 COMBELL-AS83.217.64.0/19 Combell Network
PTRns3.combell.net
NSns4.combell.net ⚠️ Not in zone NS records
A2001:1598:0:101::3🇧🇪 EASYHOST-COLO-AS2001:1598::/32 Easyhost Network
PTRns4.combell.net
A86.39.202.67🇧🇪 EASYHOST-COLO-AS86.39.128.0/17 Easyhost Network
PTRns4.combell.net
NSns4.european-server.com ⚠️ Not in parent delegation
A2001:1598:0:101::3🇧🇪 EASYHOST-COLO-AS2001:1598::/32 Easyhost Network
PTRns4.combell.net
A86.39.202.67🇧🇪 EASYHOST-COLO-AS86.39.128.0/17 Easyhost Network
PTRns4.combell.net
MXcomsys-be.mail.protection.outlook.com
A2a01:111:f403:ca04::e🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db8pr02cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca04::f🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A2a01:111:f403:ca09::e🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00206.inbound.protection.outlook.com
A2a01:111:f403:ca09::20🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00400.inbound.protection.outlook.com
A52.101.68.12🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A52.101.68.18🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.68.32🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db3pr0202cu00200.inbound.protection.outlook.com
A52.101.73.15🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
TXTMS=ms65144662
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns3.european-server.comhostmaster@comsys.be serial=1669488863

be

DNSSEC🔒 Signed (DS record present)
NSa.nsset.be
NSb.nsset.be
NSc.nsset.be
NSd.nsset.be
NSy.nsset.be
NSz.nsset.be
SOAa.nsset.bebe-hostmaster@dnsbelgium.be serial=1028248109
WOT: SAFE (50/100)

Same first word

Similar names

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSns1.european-server.euns3.combell.netns3.european-server.comns4.combell.netns4.european-server.comns1.prodius.bens2.prodius.beMXcomsys-be.mail.protection.outlook.comesc.be.pri-mx.eu0102.smtproutes.commail.esc.beA217.19.237.54217.21.186.42
NSns1.european-server.eu2026-02-23 → 2026-06-04 · 3 obs
○ 2017-03-15 05:06:14
● 2026-02-23 01:17:32
● 2026-06-04 03:56:02
NSns1.prodius.be2015-08-16 → 2017-03-15 · 4 obs
● 2015-08-16 09:51:52
● 2017-03-15 05:06:14
○ 2026-02-23 01:17:32
○ 2026-06-04 03:56:02
NSns2.prodius.be2015-08-16 → 2017-03-15 · 4 obs
● 2015-08-16 09:51:52
● 2017-03-15 05:06:14
○ 2026-02-23 01:17:32
○ 2026-06-04 03:56:02
NSns3.combell.net2026-02-23 → 2026-06-04 · 3 obs
○ 2017-03-15 05:06:14
● 2026-02-23 01:17:32
● 2026-06-04 03:56:02
NSns3.european-server.com2026-02-23 → 2026-06-04 · 3 obs
○ 2017-03-15 05:06:14
● 2026-02-23 01:17:32
● 2026-06-04 03:56:02
NSns4.combell.net2026-02-23 → 2026-06-04 · 3 obs
○ 2017-03-15 05:06:14
● 2026-02-23 01:17:32
● 2026-06-04 03:56:02
NSns4.european-server.com2026-02-23 → 2026-06-04 · 3 obs
○ 2017-03-15 05:06:14
● 2026-02-23 01:17:32
● 2026-06-04 03:56:02
MXcomsys-be.mail.protection.outlook.com2026-02-23 → 2026-06-04 · 3 obs
○ 2017-03-15 05:06:14
● 2026-02-23 01:17:32
● 2026-06-04 03:56:02
MXesc.be.pri-mx.eu0102.smtproutes.com2015-08-16 → 2017-03-15 · 4 obs
● 2015-08-16 09:51:52
● 2017-03-15 05:06:14
○ 2026-02-23 01:17:32
○ 2026-06-04 03:56:02
MXmail.esc.be2015-08-16 → 2017-03-15 · 4 obs
● 2015-08-16 09:51:52
● 2017-03-15 05:06:14
○ 2026-02-23 01:17:32
○ 2026-06-04 03:56:02
A217.19.237.542026-02-23 → 2026-06-04 · 3 obs
○ 2017-03-15 05:06:14
● 2026-02-23 01:17:32
● 2026-06-04 03:56:02
A217.21.186.422015-08-16 → 2017-03-15 · 4 obs
● 2015-08-16 09:51:52
● 2017-03-15 05:06:14
○ 2026-02-23 01:17:32
○ 2026-06-04 03:56:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bea.nsset.be, b.nsset.be, c.nsset.be, d.nsset.be...-
comsys.bens4.combell.net, ns3.combell.net-

✅ Authoritative Response

Server:86.39.202.67

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for comsys.be (unsigned zone)

⏱️ Timing

Total: 740ms | Queries: -

📄 Records

TypeCountSample Data
A1217.19.237.54
NS3ns3.european-server.com, ns4.european-server.com...
MX1comsys-be.mail.protection.outlook.com (p
TXT2v=spf1 include:spf.protection.outlook.co, MS=ms65144662
SOA1ns3.european-server.com hostmaster.comsy

Analysis

IP Addresses

comsys.be points to a single IP number: 217.19.237.54.

Additional host names — pronails.lu, weallmatch.com, plopsa.land and two others — share IP numbers with comsys.be.

Name Servers

DNS delegation for comsys.be uses 5 name servers, including ns3.european-server.com, ns4.european-server.com, ns1.european-server.eu and two others.

comsys.be has at least partial name server overlap with other domains, such as humanistischecanon.nl, hoger-lager.be, containertransport.be and two others.

These name servers are frequently used alongside name servers ns4.combell.net, ns3.combell.net, ns1.combell.eu and three others.

Host names with two IP numbers:

ns3.european-server.com maps to two IP addresses — 83.217.73.172 and 2a00:1c98::53:1.

ns4.european-server.com maps to two IP addresses — 86.39.202.67 and 2001:1598:0:101::3.

ns1.european-server.eu maps to two IP addresses — 89.44.166.48 and 2a00:1c98:50::50.

ns3.combell.net maps to two IP addresses — 83.217.73.172 and 2a00:1c98::53:1.

ns4.combell.net maps to two IP addresses — 86.39.202.67 and 2001:1598:0:101::3.

These two host names — ns3.european-server.com and ns3.combell.net — each point to 2a00:1c98::53:1 IP addresses.

These two host names — ns3.european-server.com and ns3.combell.net — each point to 83.217.73.172 IP addresses.

These two host names — ns4.european-server.com and ns4.combell.net — each point to 2001:1598:0:101::3 IP addresses.

These two host names — ns4.european-server.com and ns4.combell.net — each point to 86.39.202.67 IP addresses.

Mail Servers

comsys.be has one mail server: comsys-be.mail.protection.outlook.com.

comsys-be.mail.protection.outlook.com points to 8 IP addresses: 52.101.68.12, 52.101.68.18, 52.101.68.32 and five others.