ajobs.nl - robtex.com

ajobs.nl

DNSSEC🔒 Signed (DS record present)
A217.19.237.54🇧🇪 COMBELL-AS217.19.224.0/20 COMBELL Network Brussels, Belgium
PTR217.19.237.54.static.hosted.by.combell.com
NSns3.combell.net
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.combell.eu
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
NSns4.combell.net
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
MXmx.mailprotect.be
A178.208.39.140🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network
PTRmx.mailprotect.be
A178.208.39.141🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network
PTRmx.mailprotect.be
A178.208.39.142🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network
PTRmx.mailprotect.be
A178.208.39.143🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network
PTRmx.mailprotect.be
MXmx.backup.mailprotect.be(50)
A178.208.39.140🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network
PTRmx.mailprotect.be
A178.208.39.141🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network
PTRmx.mailprotect.be
A178.208.39.142🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network
PTRmx.mailprotect.be
A178.208.39.143🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network
PTRmx.mailprotect.be
SOAns3.combell.nethostmaster@ajobs.nl serial=1723471835

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-08-03 12:00:01 +0000 (EPOCH 1785758401)
SOAns1.dns.nldns@sidn.nl 2026-08-03 #24

Same first word

Similar names

DNS History

6 records (6 active, 0 former)

NSns1.combell.euns3.combell.netns4.combell.netMXmx.backup.mailprotect.bemx.mailprotect.beA217.19.237.54
NSns1.combell.eu2026-06-23 → 2026-08-03 · 2 obs
● 2026-06-23 08:52:20
● 2026-08-03 12:23:16
NSns3.combell.net2026-06-23 → 2026-08-03 · 2 obs
● 2026-06-23 08:52:20
● 2026-08-03 12:23:16
NSns4.combell.net2026-06-23 → 2026-08-03 · 2 obs
● 2026-06-23 08:52:20
● 2026-08-03 12:23:16
MXmx.backup.mailprotect.be2026-06-23 → 2026-08-03 · 2 obs
● 2026-06-23 08:52:20
● 2026-08-03 12:23:16
MXmx.mailprotect.be2026-06-23 → 2026-08-03 · 2 obs
● 2026-06-23 08:52:20
● 2026-08-03 12:23:16
A217.19.237.542026-06-23 → 2026-08-03 · 2 obs
● 2026-06-23 08:52:20
● 2026-08-03 12:23:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns4.dns.nl, ns3.dns.nl-
ajobs.nlns1.combell.eu, ns3.combell.net, ns4.combell.net-

✅ Authoritative Response

Server:89.44.166.48

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 729ms | Queries: -

📄 Records

TypeCountSample Data
A1217.19.237.54
NS3ns4.combell.net, ns1.combell.eu...
MX2mx.backup.mailprotect.be (pri: 50), mx.mailprotect.be (pri: 10)
SOA1ns3.combell.net hostmaster.ajobs.nl

Analysis

IP Addresses

ajobs.nl has exactly one IP address — 217.19.237.54.

biocups.nl, robvantilborgh.com, coureur.be plus two other host names have IP numbers in common with ajobs.nl.

Name Servers

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

There is at least partial name server overlap between ajobs.nl and other domains — bozzolo.eu, mxa.be, dak-ontmossen.be and two more among them.

These name servers regularly appear alongside ns3.european-server.com, ns4.european-server.com, ns1.european-server.eu and 3 other name servers in NS record sets.

ns1.combell.eu, ns3.combell.net and ns4.combell.net each resolve to two IP addresses: ns1.combell.eu resolves to 89.44.166.48 and 2a00:1c98:50::50; ns3.combell.net resolves to 83.217.73.172 and 2a00:1c98::53:1; ns4.combell.net resolves to 86.39.202.67 and 2001:1598:0:101::3.

Mail Servers

ajobs.nl uses two mail servers, mx.mailprotect.be and mx.backup.mailprotect.be.

The mail server setup of ajobs.nl matches that of other domains such as haarinstituut.com, sonjavishnudart.com, werkenbijaeg.be and two others.

At least some of the mail servers used by ajobs.nl are shared with other domains: anderslezen.be, autoimpex.be, competent.be and two others among them.

The hosts mx.mailprotect.be and mx.backup.mailprotect.be each point to four IP addresses: mx.mailprotect.be resolves to 178.208.39.140, 178.208.39.141, 178.208.39.142 and 178.208.39.143 and mx.backup.mailprotect.be directs to 178.208.39.140, 178.208.39.141, 178.208.39.142 and 178.208.39.143.

mx.mailprotect.be and mx.backup.mailprotect.be are host names that each point to 178.208.39.140 IP addresses.

mx.mailprotect.be and mx.backup.mailprotect.be are host names that each point to 178.208.39.141 IP addresses.

mx.mailprotect.be and mx.backup.mailprotect.be are host names that each point to 178.208.39.142 IP addresses.

mx.mailprotect.be and mx.backup.mailprotect.be are host names that each point to 178.208.39.143 IP addresses.