coolprofs.com - robtex.com

coolprofs.com

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
MXcoolprofs-com.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::5🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00205.inbound.protection.outlook.com
A2a01:111:f403:ca04::8🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::4🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am0pr04cu00504.inbound.protection.outlook.com
A2a01:111:f403:ca09::5🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am1pr04cu00105.inbound.protection.outlook.com
A52.101.68.5🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-du2pr03cu00105.inbound.protection.outlook.com
A52.101.68.39🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db7pr03cu00607.inbound.protection.outlook.com
A52.101.73.30🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00306.inbound.protection.outlook.com
A52.101.73.153🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr05cu00401.inbound.protection.outlook.com
MXmail.coolprofs.com(50)
TXTgoogle-site-verification=lutrEK657-O0yoVcV3dgZspbbd3s3zLrUgyvkkoyo8g
TXTv=spf1 ip4:20.31.162.187/32 ip4:46.22.191.147/32 ip4:46.22.191.156/32 ip4:13...
TXTmiro-verification=45c7896d66a464aabf07de1a54b9f3162a21beb4
TXTlinkedin-site-verification=1246d1d5-56b0-419d-b7dd-de169043bafd
SOAns3.european-server.comhostmaster@coolprofs.com serial=1774511966

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777036706

Previously MX for

coolprofs.com

Subdomains

fw.coolprofs.com
mail.coolprofs.com

Same first word

coolprofs.com

DNS History

17 records (8 active, 9 former)

20162017201820192020202120222023202420252026NSns1.european-server.euns3.combell.netns3.european-server.comns4.combell.netns4.european-server.comns.xs4all.nlns1.wtnet.nlns2.intermax.nlns2.xs4all.nlns3.intermax.euMXcoolprofs-com.mail.protection.outlook.commail.coolprofs.comcoolprofs.comfallback.intermax.nlA217.19.237.54213.125.214.9046.22.191.147
○NSns.xs4all.nl2015-08-07 → 2017-03-14 · 4 obs
● 2015-08-07 10:34:48
● 2017-03-14 16:45:32
○ 2021-03-01 11:24:18
○ 2026-04-24 13:19:26
●NSns1.european-server.eu2026-03-01 → 2026-04-24 · 3 obs
○ 2021-03-01 11:24:18
● 2026-03-01 00:57:56
● 2026-04-24 13:19:26
○NSns1.wtnet.nl2021-03-01 → 2021-03-01 · 4 obs
○ 2017-03-14 16:45:32
● 2021-03-01 11:24:18
○ 2026-03-01 00:57:56
○ 2026-04-24 13:19:26
○NSns2.intermax.nl2021-03-01 → 2021-03-01 · 4 obs
○ 2017-03-14 16:45:32
● 2021-03-01 11:24:18
○ 2026-03-01 00:57:56
○ 2026-04-24 13:19:26
○NSns2.xs4all.nl2015-08-07 → 2017-03-14 · 4 obs
● 2015-08-07 10:34:48
● 2017-03-14 16:45:32
○ 2021-03-01 11:24:18
○ 2026-04-24 13:19:26
●NSns3.combell.net2026-03-01 → 2026-04-24 · 3 obs
○ 2021-03-01 11:24:18
● 2026-03-01 00:57:56
● 2026-04-24 13:19:26
●NSns3.european-server.com2026-03-01 → 2026-04-24 · 3 obs
○ 2021-03-01 11:24:18
● 2026-03-01 00:57:56
● 2026-04-24 13:19:26
○NSns3.intermax.eu2021-03-01 → 2021-03-01 · 4 obs
○ 2017-03-14 16:45:32
● 2021-03-01 11:24:18
○ 2026-03-01 00:57:56
○ 2026-04-24 13:19:26
●NSns4.combell.net2026-03-01 → 2026-04-24 · 3 obs
○ 2021-03-01 11:24:18
● 2026-03-01 00:57:56
● 2026-04-24 13:19:26
●NSns4.european-server.com2026-03-01 → 2026-04-24 · 3 obs
○ 2021-03-01 11:24:18
● 2026-03-01 00:57:56
● 2026-04-24 13:19:26
●MXcoolprofs-com.mail.protection.outlook.com2021-03-01 → 2026-04-24 · 3 obs
○ 2017-03-14 16:45:32
● 2021-03-01 11:24:18
● 2026-04-24 13:19:26
○MXcoolprofs.com2015-08-07 → 2017-03-14 · 4 obs
● 2015-08-07 10:34:48
● 2017-03-14 16:45:32
○ 2021-03-01 11:24:18
○ 2026-04-24 13:19:26
○MXfallback.intermax.nl2021-03-01 → 2021-03-01 · 4 obs
○ 2017-03-14 16:45:32
● 2021-03-01 11:24:18
○ 2026-03-01 00:57:56
○ 2026-04-24 13:19:26
●MXmail.coolprofs.com2021-03-01 → 2026-04-24 · 3 obs
○ 2017-03-14 16:45:32
● 2021-03-01 11:24:18
● 2026-04-24 13:19:26
○A213.125.214.902015-08-07 → 2017-03-14 · 4 obs
● 2015-08-07 10:34:48
● 2017-03-14 16:45:32
○ 2021-03-01 11:24:18
○ 2026-04-24 13:19:26
●A217.19.237.542026-03-01 → 2026-04-24 · 3 obs
○ 2021-03-01 11:24:18
● 2026-03-01 00:57:56
● 2026-04-24 13:19:26
○A46.22.191.1472021-03-01 → 2021-03-01 · 4 obs
○ 2017-03-14 16:45:32
● 2021-03-01 11:24:18
○ 2026-03-01 00:57:56
○ 2026-04-24 13:19:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...-
coolprofs.comns3.combell.net, ns4.combell.net-

✅ Authoritative Response

Server:86.39.202.67

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coolprofs.com (unsigned zone)

⏱️ Timing

Total: 634ms | Queries: -

📄 Records

TypeCountSample Data
A1217.19.237.54
NS3ns4.european-server.com, ns3.european-server.com...
MX2coolprofs-com.mail.protection.outlook.co, mail.coolprofs.com (pri: 50)
TXT4v=spf1 ip4:20.31.162.187/32 ip4:46.22.1, miro-verification=45c7896d66a464aabf07de...
SOA1ns3.european-server.com hostmaster.coolp

Analysis

Hierarchy

coolprofs.com is a parent of fw.coolprofs.com and mail.coolprofs.com.

IP Addresses

coolprofs.com points to IP number 217.19.237.54.

For instance, other host names dermatologist.be, deweco.net, tmzg.be, immoattest.be and loqutus.com share IP numbers with coolprofs.com.

Name Servers

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

coolprofs.com shares name servers with other domains at least partially, for example pmtalk.com, century21deurne.be, purepascale.com, luxalon.be and bio-pack.com.

These name servers are commonly used together with ns1.combell.eu, ns1.register.be, ns2.register.be and ns3.register.be.

Host names with two IP numbers:

Host ns3.european-server.com points to: 2a00:1c98::53:1 and 83.217.73.172.

Host ns4.european-server.com points to: 2001:1598:0:101::3 and 86.39.202.67.

Host ns1.european-server.eu points to: 2a00:1c98:50::50 and 89.44.166.48.

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

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

Names that point to 2a00:1c98::53:1: ns3.european-server.com and ns3.combell.net.

Names that point to 83.217.73.172: ns3.european-server.com and ns3.combell.net.

Names that point to 2001:1598:0:101::3: ns4.european-server.com and ns4.combell.net.

Names that point to 86.39.202.67: ns4.european-server.com and ns4.combell.net.

Note: ns3.european-server.com and ns3.combell.net share 2a00:1c98::53:1 and 83.217.73.172; ns4.european-server.com and ns4.combell.net share 2001:1598:0:101::3 and 86.39.202.67.

Mail Servers

Two mail servers mail.coolprofs.com and coolprofs-com.mail.protection.outlook.com handle coolprofs.com.

Host names with eight IP numbers: coolprofs-com.mail.protection.outlook.com points to 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::8, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::5, 52.101.68.5, 52.101.68.39, 52.101.73.30 and 52.101.73.153.