simlearn.nl - dns.ninja
simlearn.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 136.144.203.172🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | simlearn.nl | ||||||
| NS | ns0.transip.net ⭐ | ||||||
| A | 2a01:7c8:dddd:195::195🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network | ||||||
| PTR | ns0.transip.net | ||||||
| A | 195.135.195.195🇮🇹 TRANSIP-AS195.135.195.0/24 TransIP B.V. | ||||||
| PTR | ns0.transip.net | ||||||
| NS | ns1.transip.nl | ||||||
| A | 2a01:7c8:7000:195::195🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network | ||||||
| PTR | ns1.transip.nl | ||||||
| A | 195.8.195.195🇳🇱 TRANSIP-AS195.8.195.0/24 TransIP B.V. | ||||||
| PTR | ns1.transip.nl | ||||||
| NS | ns2.transip.eu | ||||||
| A | 2a01:7c8:f:c1f::195🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network | ||||||
| PTR | ns2.transip.eu | ||||||
| A | 37.97.199.195🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | ns2.transip.eu | ||||||
| MX | simlearn.nl ⭐ 🔒 | ||||||
| A | 136.144.203.172🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | simlearn.nl | ||||||
| SOA | ns0.transip.nethostmaster@transip.nl 2021-12-01 #1 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-07-10 18:00:01 +0000 (EPOCH 1783706401) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-07-10 #36 | ||||||
PTR for
MX for
simlearn.nl |
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NSns0.transip.net2019-03-25 → 2026-07-10 · 3 obs
● 2019-03-25 22:54:42
● 2026-07-10 18:52:26
○NSns1.hostnet.nl2015-07-02 → 2015-07-02 · 3 obs
○ 2015-11-11 00:34:24
○ 2026-07-10 18:52:26
●NSns1.transip.nl2019-03-25 → 2026-07-10 · 3 obs
● 2019-03-25 22:54:42
● 2026-07-10 18:52:26
○NSns2.hostnetbv.com2015-07-02 → 2015-07-02 · 3 obs
○ 2015-11-11 00:34:24
○ 2026-07-10 18:52:26
●NSns2.transip.eu2019-03-25 → 2026-07-10 · 3 obs
● 2019-03-25 22:54:42
● 2026-07-10 18:52:26
○NSns3.hostnetbv.nl2015-07-02 → 2015-07-02 · 3 obs
○ 2015-11-11 00:34:24
○ 2026-07-10 18:52:26
○MXmail.simlearn.nl2015-07-02 → 2015-07-02 · 3 obs
○ 2015-11-11 00:34:24
○ 2026-07-10 18:52:26
○MXmx1.hostnet.nl2015-07-02 → 2015-07-02 · 3 obs
○ 2015-11-11 00:34:24
○ 2026-07-10 18:52:26
●MXsimlearn.nl2019-03-25 → 2026-07-10 · 3 obs
● 2019-03-25 22:54:42
● 2026-07-10 18:52:26
●A136.144.203.1722019-03-25 → 2026-07-10 · 3 obs
● 2019-03-25 22:54:42
● 2026-07-10 18:52:26
○A91.184.0.1002015-07-02 → 2015-07-02 · 3 obs
○ 2015-11-11 00:34:24
○ 2026-07-10 18:52:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns4.dns.nl, ns3.dns.nl, ns1.dns.nl | - |
| simlearn.nl | ns0.transip.net, ns2.transip.eu, ns1.transip.nl | 2 records |
✅ Authoritative Response
Server:195.135.195.195
NS records: ns0.transip.net, ns2.transip.eu, ns1.transip.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 562ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.144.203.172 |
| NS | 3 | ns0.transip.net, ns1.transip.nl... |
| MX | 1 | simlearn.nl (pri: 10) |
| SOA | 1 | ns0.transip.net hostmaster.transip.nl |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.transip.nl, ns1.transip.nl)
Analysis
Mail Server Role
simlearn.nl serves as a mail server for simlearn.nl.
IP Addresses
simlearn.nl has exactly one IP address — 136.144.203.172.
Name Servers
DNS for simlearn.nl is handled by three authoritative name servers: ns2.transip.eu, ns0.transip.net and ns1.transip.nl.
There is at least partial name server overlap between simlearn.nl and other domains — zeewegbar.nl, troefmedia.nl, vleeseters.nl and two more among them.
Three hostnames — ns2.transip.eu, ns0.transip.net and ns1.transip.nl — each have two IP addresses: ns2.transip.eu has 37.97.199.195 and 2a01:7c8:f:c1f::195, ns0.transip.net has 195.135.195.195 and 2a01:7c8:dddd:195::195, and ns1.transip.nl has 195.8.195.195 and 2a01:7c8:7000:195::195.
Mail Servers
simlearn.nl uses exactly one mail server, which is simlearn.nl.
simlearn.nl has exactly one IP number: 136.144.203.172.