school2.nl - robtex.com
school2.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-02 19:00:01 +0000 (EPOCH 1775156401) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-02 #38 | ||||||
Same first word
Similar names
DNS History
16 records (9 active, 7 former)
●NSns-zone-a.oni.be2026-04-02 → 2026-04-02 · 2 obs
● 2026-04-02 19:55:24
●NSns-zone-b.oni.nl2026-04-02 → 2026-04-02 · 2 obs
● 2026-04-02 19:55:24
●NSns-zone-c.oni.eu2026-04-02 → 2026-04-02 · 2 obs
● 2026-04-02 19:55:24
○NSns0.oni.nl2015-07-15 → 2017-06-13 · 3 obs
● 2017-06-13 01:58:36
○ 2026-04-02 19:55:24
○NSns1.oni.nl2015-07-15 → 2017-06-13 · 3 obs
● 2017-06-13 01:58:36
○ 2026-04-02 19:55:24
○NSns2.oni.eu2015-07-15 → 2017-06-13 · 3 obs
● 2017-06-13 01:58:36
○ 2026-04-02 19:55:24
●MXmx-fallback.oni.nl2026-04-02 → 2026-04-02 · 2 obs
● 2026-04-02 19:55:24
○MXmx0.oni.nl2015-07-15 → 2017-06-13 · 3 obs
● 2017-06-13 01:58:36
○ 2026-04-02 19:55:24
○MXmx1.oni.nl2015-07-15 → 2017-06-13 · 3 obs
● 2017-06-13 01:58:36
○ 2026-04-02 19:55:24
○MXmx2.oni.nl2015-07-15 → 2017-06-13 · 3 obs
● 2017-06-13 01:58:36
○ 2026-04-02 19:55:24
●A159.69.102.1922026-04-02 → 2026-04-02 · 2 obs
● 2026-04-02 19:55:24
●A2a01:4f8:1c17:b1cf::12026-04-02 → 2026-04-02 · 2 obs
● 2026-04-02 19:55:24
○A94.124.94.402015-07-15 → 2017-06-13 · 3 obs
● 2017-06-13 01:58:36
○ 2026-04-02 19:55:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| school2.nl | ns-zone-a.oni.be, ns-zone-b.oni.nl, ns-zone-c.oni.eu | 2 records |
✅ Authoritative Response
Server:23.88.47.38
NS records: ns-zone-a.oni.be, ns-zone-b.oni.nl, ns-zone-c.oni.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1549ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.69.102.192 |
| AAAA | 1 | 2a01:4f8:1c17:b1cf::1 |
| NS | 3 | ns-zone-b.oni.nl, ns-zone-a.oni.be... |
| MX | 3 | mx-in-a.oni.nl (pri: 10), mx-fallback.oni.nl (pri: 30)... |
| TXT | 1 | v=spf1 +include:mail.oni.nl -all |
| SOA | 1 | omega.oni.nl hostmaster.school2.nl |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-zone-b.oni.nl, ns-zone-b.oni.nl)
Analysis
IP Addresses
school2.nl resolves to two IPs: 2a01:4f8:1c17:b1cf::1 and 159.69.102.192.
other host names for instance fotoles.nl, host.oni.nl, dierenkliniekdallenga.nl, tomnicks.nl and taam.nl share IP numbers with school2.nl.
Name Servers
school2.nl is delegated to four name servers: ns-zone-a.oni.be, ns-zone-c.oni.eu, ns-zone-b.oni.nl and omega.oni.nl.
school2.nl at least partially shares name servers with other domains, for instance biedebuuf.nl, aermotor.eu, dsscr.nl, pjotr.eu and groningerwoongenootschap.nl.
These name servers are often used with zeta.oni.nl and apex.oni.nl.
Host names with two IP numbers:
Host ns-zone-a.oni.be points to 2a03:b0c0:1:e0::59f:c001 and 167.99.81.149.
Host ns-zone-c.oni.eu points to 2a03:b0c0:2:f0::e716:b001 and 159.65.194.198.
Host ns-zone-b.oni.nl points to 2a01:4f8:c012:669e::1 and 23.88.47.38.
Mail Servers
school2.nl is handled by three mail servers: mx-fallback.oni.nl, mx-in-a.oni.nl and mx-in-b.oni.nl.
school2.nl shares mail servers with other domains at least partially, including zandfabriek.nl, mnemonic-device.com, gsj.nl, noordrek.at and http.codes.
Host names with two IP numbers:
Host mx-fallback.oni.nl points to 2a01:4f9:c012:6021::1 and 65.108.85.141.
Host mx-in-a.oni.nl points to 2a01:4f8:c012:8fa6::1 and 49.12.245.106.
Host mx-in-b.oni.nl points to 2a01:4f8:c0c:817e::1 and 167.235.156.55.