informaticalessen.be - robtex.com

informaticalessen.be

DNSSEC⚠️ Not signed
A2a00:1c98:1000:12a4:0:3:f623:cab9🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network
A188.208.37.5🇧🇪 COMBELL-AS188.208.36.0/23 Combell Network
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
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c08::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbi-in-f26.1e100.net
A142.251.16.27🇺🇸 Google142.251.16.0/24
PTRip-142-251-16-27.defastlink.net
MXalt1.aspmx.l.google.com(20)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(30)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRip-172-253-145-26.defastlink.net
MXalt3.aspmx.l.google.com(40)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(50)
A2a00:1450:4025:c01::1b🇵🇱 Google2a00:1450:4025::/48
PTRrd-in-f27.1e100.net
A142.250.147.26🇺🇸 Google142.250.147.0/24
PTRrd-in-f26.1e100.net
TXTgoogle-site-verification=uIloiIWz1MEdbBMRxmH9OB96vmiatm2UvGvRcPzcuhE
TXTbrevo-code:c27a0092285cbda156ad478333881978
TXTv=spf1 include:spf.factuursturen.be include:_spf.mijnwefact.nl include:server...
SOAns3.combell.nethostmaster@informaticalessen.be serial=1766150635

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=1028241686

Same first word

informaticalessen.be

DNS History

23 records (10 active, 13 former)

20162017201820192020202120222023202420252026NSns1.combell.euns3.combell.netns4.combell.netns1.mysmt.netns1.nucleus.bens2.mysmt.netns2.nucleus.bens3.nucleus.bens4.nucleus.beMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comasav01.bru.nucleus.beasav02.ant.nucleus.bemail.informaticalessen.bemx2.mysmt.netA188.208.37.52a00:1c98:1000:12a4:0:3:f623:cab9139.162.209.8135.197.247.2282.150.137.146
●NSns1.combell.eu2026-03-07 → 2026-04-16 · 3 obs
○ 2019-01-02 17:53:00
● 2026-03-07 01:50:22
● 2026-04-16 15:10:24
○NSns1.mysmt.net2015-06-15 → 2015-06-15 · 3 obs
● 2015-06-15 18:56:56
○ 2015-10-31 16:49:08
○ 2026-04-16 15:10:24
○NSns1.nucleus.be2015-10-31 → 2019-01-02 · 5 obs
○ 2015-06-15 18:56:56
● 2015-10-31 16:49:08
● 2019-01-02 17:53:00
○ 2026-03-07 01:50:22
○ 2026-04-16 15:10:24
○NSns2.mysmt.net2015-06-15 → 2015-06-15 · 3 obs
● 2015-06-15 18:56:56
○ 2015-10-31 16:49:08
○ 2026-04-16 15:10:24
○NSns2.nucleus.be2015-10-31 → 2019-01-02 · 5 obs
○ 2015-06-15 18:56:56
● 2015-10-31 16:49:08
● 2019-01-02 17:53:00
○ 2026-03-07 01:50:22
○ 2026-04-16 15:10:24
●NSns3.combell.net2026-03-07 → 2026-04-16 · 3 obs
○ 2019-01-02 17:53:00
● 2026-03-07 01:50:22
● 2026-04-16 15:10:24
○NSns3.nucleus.be2015-10-31 → 2019-01-02 · 5 obs
○ 2015-06-15 18:56:56
● 2015-10-31 16:49:08
● 2019-01-02 17:53:00
○ 2026-03-07 01:50:22
○ 2026-04-16 15:10:24
●NSns4.combell.net2026-03-07 → 2026-04-16 · 3 obs
○ 2019-01-02 17:53:00
● 2026-03-07 01:50:22
● 2026-04-16 15:10:24
○NSns4.nucleus.be2015-10-31 → 2019-01-02 · 5 obs
○ 2015-06-15 18:56:56
● 2015-10-31 16:49:08
● 2019-01-02 17:53:00
○ 2026-03-07 01:50:22
○ 2026-04-16 15:10:24
●MXalt1.aspmx.l.google.com2016-12-01 → 2026-04-16 · 3 obs
○ 2016-04-16 10:48:58
● 2016-12-01 23:25:10
● 2026-04-16 15:10:24
●MXalt2.aspmx.l.google.com2016-12-01 → 2026-04-16 · 3 obs
○ 2016-04-16 10:48:58
● 2016-12-01 23:25:10
● 2026-04-16 15:10:24
●MXalt3.aspmx.l.google.com2016-12-01 → 2026-04-16 · 3 obs
○ 2016-04-16 10:48:58
● 2016-12-01 23:25:10
● 2026-04-16 15:10:24
●MXalt4.aspmx.l.google.com2016-12-01 → 2026-04-16 · 3 obs
○ 2016-04-16 10:48:58
● 2016-12-01 23:25:10
● 2026-04-16 15:10:24
○MXasav01.bru.nucleus.be2015-10-31 → 2016-04-16 · 5 obs
○ 2015-06-15 18:56:56
● 2015-10-31 16:49:08
● 2016-04-16 10:48:58
○ 2016-12-01 23:25:10
○ 2026-04-16 15:10:24
○MXasav02.ant.nucleus.be2015-10-31 → 2016-04-16 · 5 obs
○ 2015-06-15 18:56:56
● 2015-10-31 16:49:08
● 2016-04-16 10:48:58
○ 2016-12-01 23:25:10
○ 2026-04-16 15:10:24
●MXaspmx.l.google.com2016-12-01 → 2026-04-16 · 3 obs
○ 2016-04-16 10:48:58
● 2016-12-01 23:25:10
● 2026-04-16 15:10:24
○MXmail.informaticalessen.be2015-06-15 → 2015-06-15 · 3 obs
● 2015-06-15 18:56:56
○ 2015-10-31 16:49:08
○ 2026-04-16 15:10:24
○MXmx2.mysmt.net2015-06-15 → 2015-06-15 · 3 obs
● 2015-06-15 18:56:56
○ 2015-10-31 16:49:08
○ 2026-04-16 15:10:24
○A139.162.209.812015-10-31 → 2017-02-13 · 5 obs
○ 2015-06-15 18:56:56
● 2015-10-31 16:49:08
● 2017-02-13 17:54:02
○ 2019-01-02 17:53:00
○ 2026-04-16 15:10:24
●A188.208.37.52026-03-07 → 2026-04-16 · 3 obs
○ 2019-01-02 17:53:00
● 2026-03-07 01:50:22
● 2026-04-16 15:10:24
●A2a00:1c98:1000:12a4:0:3:f623:cab92026-03-07 → 2026-04-16 · 3 obs
○ 2019-01-02 17:53:00
● 2026-03-07 01:50:22
● 2026-04-16 15:10:24
○A35.197.247.222019-01-02 → 2019-01-02 · 4 obs
○ 2017-02-13 17:54:02
● 2019-01-02 17:53:00
○ 2026-03-07 01:50:22
○ 2026-04-16 15:10:24
○A82.150.137.1462015-06-15 → 2015-06-15 · 3 obs
● 2015-06-15 18:56:56
○ 2015-10-31 16:49:08
○ 2026-04-16 15:10:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bea.nsset.be, b.nsset.be, c.nsset.be, d.nsset.be...-
informaticalessen.bens1.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

⚠️ Insecure (no DNSSEC)

No DS record for informaticalessen.be (unsigned zone)

⏱️ Timing

Total: 1533ms | Queries: -

📄 Records

TypeCountSample Data
A1188.208.37.5
AAAA12a00:1c98:1000:12a4:0:3:f623:cab9
NS3ns3.combell.net, ns1.combell.eu...
MX5alt3.aspmx.l.google.com (pri: 40), alt1.aspmx.l.google.com (pri: 20)...
TXT3v=spf1 include:spf.factuursturen.be incl, google-site-verification=uIloiIWz1MEdbBM...
SOA1ns3.combell.net hostmaster.informaticale

Analysis

IP Addresses

informaticalessen.be resolves to two IP numbers: 2a00:1c98:1000:12a4:0:3:f623:cab9 and 188.208.37.5.

other host names including quintelier.be, laxevaags.be, tekniskamuseet.se, werkenbijaeg.nl and klikkelstein.nl share IP numbers with informaticalessen.be.

Name Servers

informaticalessen.be is delegated to three name servers ns1.combell.eu, ns3.combell.net and ns4.combell.net.

informaticalessen.be at least partially shares name servers with other domains, for instance arezzo.be, siwha.be, biaprojects.be, antwerpse-bouwwerken.be and pdf2data.online.

These name servers are commonly used alongside ns3.european-server.com, ns4.european-server.com, ns1.european-server.eu, ns1.register.be, ns2.register.be and ns3.register.be.

Host names with two IP numbers:

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.

Mail Servers

informaticalessen.be is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

informaticalessen.be shares some mail servers with other domains, at least partially, for instance ns500731.ns500742.ns500671.ns500671.ns500705.ns500688.ns500671.ns500704.ns500678.ns500671.ns500291.ns500131.lustychickser.com, ns500754.ns500754.ns500731.ns500754.ns500742.ns500671.ns500731.ns500705.ns500688.ns500671.ns500688.ns500649.ns500649.ns500153.tenderladiesbz.com, ns500742.ns500731.ns500742.ns500671.ns500731.ns500688.ns500671.ns500688.ns500291.ns500291.ns500671.ns500649.ns500291.ns500131.lustychickser.com, ns500742.ns500731.ns500742.ns500671.ns500731.ns500742.ns500688.ns500649.ns500291.ns500678.ns500142.lusty(0x736c7574)z.com and ns500671.ns500754.ns500731.ns500671.ns500731.ns500649.ns500666.ns500153.tenderladiesbz.com.

these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c08::1a and 142.251.16.27

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26

alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.145.26

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26

alt4.aspmx.l.google.com points to 2a00:1450:4025:c01::1b and 142.250.147.26