leertjes.nl - robtex.com
leertjes.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 5.39.185.52🇳🇱 ColoCenter5.39.184.0/21 Route for AS58291 | ||||||
| PTR | vmweb01.ebpro.nl | ||||||
| NS | ns1.openprovider.nl ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1a0a🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.10Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.openprovider.be | ||||||
| A | 2400:cb00:2049:1::a29f:1b60🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.27.96Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns3.openprovider.eu | ||||||
| A | 2400:cb00:2049:1::a29f:3059🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.48.89Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | edge.werkonline.nu ⭐ | ||||||
| A | 82.201.57.4🇳🇱 KPN-INTERNEDSERVICES82.201.0.0/17 KPN Internedservices | ||||||
| PTR | edge004b-z03.hypergrid.nl | ||||||
| SOA | ns1.openprovider.nldns@openprovider.eu 2026-01-28 #1 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-05-12 07:00:02 +0000 (EPOCH 1778569202) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-05-12 #14 | ||||||
Same first word
leertjes.nl |
Similar names
DNS History
12 records (5 active, 7 former)
●NSns1.openprovider.nl2026-02-14 → 2026-05-12 · 3 obs
● 2026-02-14 19:46:56
● 2026-05-12 07:33:06
●NSns2.openprovider.be2026-02-14 → 2026-05-12 · 3 obs
● 2026-02-14 19:46:56
● 2026-05-12 07:33:06
○NSns3.firstfind.nl2015-07-24 → 2017-04-05 · 4 obs
● 2017-04-05 23:40:14
○ 2026-02-14 19:46:56
○ 2026-05-12 07:33:06
●NSns3.openprovider.eu2026-02-14 → 2026-05-12 · 3 obs
● 2026-02-14 19:46:56
● 2026-05-12 07:33:06
○NSns4.firstfind.nl2015-07-24 → 2017-04-05 · 4 obs
● 2017-04-05 23:40:14
○ 2026-02-14 19:46:56
○ 2026-05-12 07:33:06
○NSns5.firstfind.net2015-07-24 → 2017-04-05 · 4 obs
● 2017-04-05 23:40:14
○ 2026-02-14 19:46:56
○ 2026-05-12 07:33:06
●MXedge.werkonline.nu2026-02-14 → 2026-05-12 · 3 obs
● 2026-02-14 19:46:56
● 2026-05-12 07:33:06
○MXmx1.firstfind.nl2015-07-24 → 2017-04-05 · 4 obs
● 2017-04-05 23:40:14
○ 2026-02-14 19:46:56
○ 2026-05-12 07:33:06
○MXmx2.firstfind.nl2015-07-24 → 2017-04-05 · 4 obs
● 2017-04-05 23:40:14
○ 2026-02-14 19:46:56
○ 2026-05-12 07:33:06
○MXserver6.firstfind.nl2015-07-24 → 2017-04-05 · 4 obs
● 2017-04-05 23:40:14
○ 2026-02-14 19:46:56
○ 2026-05-12 07:33:06
○A5.157.84.162015-07-24 → 2017-04-05 · 4 obs
● 2017-04-05 23:40:14
○ 2026-02-14 19:46:56
○ 2026-05-12 07:33:06
●A5.39.185.522026-02-14 → 2026-05-12 · 3 obs
● 2026-02-14 19:46:56
● 2026-05-12 07:33:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| leertjes.nl | ns1.openprovider.nl, ns2.openprovider.be, ns3.openprovider.eu | - |
✅ Authoritative Response
Server:162.159.48.89
NS records: ns1.openprovider.nl, ns2.openprovider.be, ns3.openprovider.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1871ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.39.185.52 |
| NS | 3 | ns3.openprovider.eu, ns1.openprovider.nl... |
| MX | 1 | edge.werkonline.nu (pri: 10) |
| SOA | 1 | ns1.openprovider.nl dns.openprovider.eu |
Analysis
IP Addresses
leertjes.nl points to a single IP address: 5.39.185.52.
Other host names such as lusjes.com, sportemotion.nl, mail.sportemotion.nl, mail.turnwinkel.nl and www.sportemotion.com share IPs with leertjes.nl.
Name Servers
leertjes.nl is delegated to three name servers: ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl.
leertjes.nl at least partially shares name servers with other domains, for example jiknfrzm.com, blackbirdtraininggroup.com, gelens.org, kruijtconsult.nl and palthehuis.nl.
Host names with two IP numbers:
ns2.openprovider.be points to 2400:cb00:2049:1::a29f:1b60 and 162.159.27.96
ns3.openprovider.eu points to 2400:cb00:2049:1::a29f:3059 and 162.159.48.89
ns1.openprovider.nl points to 2400:cb00:2049:1::a29f:1a0a and 162.159.26.10
Mail Servers
The edge.werkonline.nu mail server handles leertjes.nl.
leertjes.nl shares the same mail server setup as other domains, including isdsl.nl, *.murphiisdead.nl, codiac.se, steenwijkerland.info and sharepointdemo.nl.
leertjes.nl shares at least partially some mail servers with other domains, for instance unisgroup.co.za, wharfedale.be, goudzwaard.com, hzpc.es and retrend.eu.
These mail servers are often used with bounce.argewebhosting.nl and etrn.is.nl.
edge.werkonline.nu points to a single IP number: 82.201.57.4.