learning.nl - dns.ninja

learning.nl

DNSSEC⚠️ Not signed
A109.237.27.36🇬🇧 AKAMAI-LINODE-AP109.237.24.0/22 Akamai Technologies
PTR109-237-27-36.ip.linodeusercontent.com
NSnsauth01.solcon.nl
A2001:9e0:4:32::15🇳🇱 NL-SOLCON2001:9e0::/29
PTRnsauth01.solcon.nl
A212.45.32.15🇳🇱 NL-SOLCON212.45.32.0/19 Solcon Internetdiensten B.V.
PTRnsauth01.solcon.nl
NSnsauth02.solcon.nl
A2001:9e0:8:975::15🇳🇱 NL-SOLCON2001:9e0::/29
PTRnsauth02.solcon.eu
A83.247.127.15🇳🇱 NL-SOLCON83.247.0.0/17 Solcon Internetdiensten B.V.
PTRnsauth02.solcon.eu
NSnsauth03.solcon.nl
A2a01:1b0:8:6::15🇳🇱 DUOCAST-AS2a01:1b0::/32 Duocast
PTRnsauth03.solcon.net
A89.188.2.227🇳🇱 DUOCAST-AS89.188.0.0/21 Duocast - Globalswitch
PTRnsauth03.solcon.net
MXmx101.solcon.nl
A2001:9e0:4:32::235🇳🇱 NL-SOLCON2001:9e0::/29
PTRmx101.solcon.nl
A212.45.32.235🇳🇱 NL-SOLCON212.45.32.0/19 Solcon Internetdiensten B.V.
PTRmx101.solcon.nl
MXmx102.solcon.nl
A2001:9e0:4:32::236🇳🇱 NL-SOLCON2001:9e0::/29
PTRmx102.solcon.nl
A212.45.32.236🇳🇱 NL-SOLCON212.45.32.0/19 Solcon Internetdiensten B.V.
PTRmx102.solcon.nl
MXmx103.solcon.nl
A2001:9e0:4:32::237🇳🇱 NL-SOLCON2001:9e0::/29
PTRmx103.solcon.nl
A212.45.32.237🇳🇱 NL-SOLCON212.45.32.0/19 Solcon Internetdiensten B.V.
PTRmx103.solcon.nl
MXmx104.solcon.nl
A2001:9e0:4:32::238🇳🇱 NL-SOLCON2001:9e0::/29
PTRmx104.solcon.nl
A212.45.32.238🇳🇱 NL-SOLCON212.45.32.0/19 Solcon Internetdiensten B.V.
PTRmx104.solcon.nl
TXTv=spf1 mx a:kriton-learning.nl ip4:37.34.50.142 ip6:2a02:348:88:328e::1 ~all
SOAnsauth01.solcon.nlpostmaster@solcon.nl 2019-07-10 #16

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-07-14 16:30:02 +0000 (EPOCH 1784046602)
SOAns1.dns.nldns@sidn.nl 2026-07-14 #33

Subdomains

Same first word

Similar names

DNS History

10 records (8 active, 2 former)

20162017201820192020202120222023202420252026NSnsauth01.solcon.nlnsauth02.solcon.nlnsauth03.solcon.nlMXmx101.solcon.nlmx102.solcon.nlmx103.solcon.nlmx104.solcon.nlA109.237.27.3637.34.50.14237.34.51.99
NSnsauth01.solcon.nl2015-08-06 → 2026-07-14 · 2 obs
● 2015-08-06 07:38:28
● 2026-07-14 17:05:12
NSnsauth02.solcon.nl2015-08-06 → 2026-07-14 · 2 obs
● 2015-08-06 07:38:28
● 2026-07-14 17:05:12
NSnsauth03.solcon.nl2015-08-06 → 2026-07-14 · 2 obs
● 2015-08-06 07:38:28
● 2026-07-14 17:05:12
MXmx101.solcon.nl2015-08-06 → 2026-07-14 · 2 obs
● 2015-08-06 07:38:28
● 2026-07-14 17:05:12
MXmx102.solcon.nl2015-08-06 → 2026-07-14 · 2 obs
● 2015-08-06 07:38:28
● 2026-07-14 17:05:12
MXmx103.solcon.nl2015-08-06 → 2026-07-14 · 2 obs
● 2015-08-06 07:38:28
● 2026-07-14 17:05:12
MXmx104.solcon.nl2015-08-06 → 2026-07-14 · 2 obs
● 2015-08-06 07:38:28
● 2026-07-14 17:05:12
A109.237.27.362026-03-04 → 2026-07-14 · 3 obs
○ 2019-03-20 22:50:32
● 2026-03-04 08:49:30
● 2026-07-14 17:05:12
A37.34.50.1422015-08-06 → 2017-01-27 · 4 obs
● 2015-08-06 07:38:28
● 2017-01-27 16:38:58
○ 2019-03-20 22:50:32
○ 2026-07-14 17:05:12
A37.34.51.992019-03-20 → 2019-03-20 · 4 obs
○ 2017-01-27 16:38:58
● 2019-03-20 22:50:32
○ 2026-03-04 08:49:30
○ 2026-07-14 17:05:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
learning.nlnsauth01.solcon.nl, nsauth02.solcon.nl, nsauth03.solcon.nl2 records

✅ Authoritative Response

Server:89.188.2.227

NS records: nsauth01.solcon.nl, nsauth02.solcon.nl, nsauth03.solcon.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learning.nl (unsigned zone)

⏱️ Timing

Total: 755ms | Queries: -

📄 Records

TypeCountSample Data
A1109.237.27.36
NS3nsauth02.solcon.nl, nsauth01.solcon.nl...
MX4mx101.solcon.nl (pri: 10), mx103.solcon.nl (pri: 10)...
TXT1v=spf1 mx a:kriton-learning.nl ip4:37.34
SOA1nsauth01.solcon.nl postmaster.solcon.nl

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (nsauth01.solcon.nl, nsauth01.solcon.nl)

Analysis

Hierarchy

learning.nl is a parent domain of www.learning.nl.

IP Addresses

learning.nl resolves to just one IP address, 109.237.27.36.

Other host names — www.learning.nl, 109-237-27-36.ip.linodeusercontent.com, kriton-learning.nl and kriton1.kriton-learning.nl — share IP numbers with learning.nl.

Name Servers

learning.nl is delegated to three name servers: nsauth01.solcon.nl, nsauth02.solcon.nl and nsauth03.solcon.nl.

learning.nl shares at least some of its name servers with other domains, including solcon.eu, worldairways.be, boomsmamozaiek.nl and two others.

nsauth01.solcon.nl, nsauth02.solcon.nl and nsauth03.solcon.nl each resolve to two IP addresses: nsauth01.solcon.nl resolves to 212.45.32.15 and 2001:9e0:4:32::15; nsauth02.solcon.nl resolves to 83.247.127.15 and 2001:9e0:8:975::15; nsauth03.solcon.nl resolves to 89.188.2.227 and 2a01:1b0:8:6::15.

Mail Servers

Four mail servers handle email for learning.nl: mx101.solcon.nl, mx102.solcon.nl, mx103.solcon.nl and mx104.solcon.nl.

There is at least a partial MX overlap between learning.nl and other domains, including actionhero.be, diwiko.nl, knoflook.nl and two others.

The host names mx101.solcon.nl, mx102.solcon.nl, mx103.solcon.nl and mx104.solcon.nl each resolve to two IP addresses: mx101.solcon.nl resolves to 212.45.32.235 and 2001:9e0:4:32::235; mx102.solcon.nl resolves to 212.45.32.236 and 2001:9e0:4:32::236; mx103.solcon.nl resolves to 212.45.32.237 and 2001:9e0:4:32::237; mx104.solcon.nl resolves to 212.45.32.238 and 2001:9e0:4:32::238.