jacokoster.nl - robtex.com
jacokoster.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-24 20:00:01 +0000 (EPOCH 1777060801) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-24 #40 | ||||||
PTR for
MX for
jacokoster.nl |
Same first word
jacokoster.nl |
jacokoster.com |
DNS History
8 records (6 active, 2 former)
●NSns0.transip.net2018-05-17 → 2026-04-24 · 2 obs
● 2026-04-24 20:45:10
●NSns1.transip.nl2018-05-17 → 2026-04-24 · 2 obs
● 2026-04-24 20:45:10
●NSns2.transip.eu2018-05-17 → 2026-04-24 · 2 obs
● 2026-04-24 20:45:10
○MXin1-smtp.messagingengine.com2018-05-17 → 2018-05-17 · 3 obs
○ 2026-03-14 14:00:16
○ 2026-04-24 20:45:10
○MXin2-smtp.messagingengine.com2018-05-17 → 2018-05-17 · 3 obs
○ 2026-03-14 14:00:16
○ 2026-04-24 20:45:10
●MXjacokoster.nl2026-03-14 → 2026-04-24 · 3 obs
● 2026-03-14 14:00:16
● 2026-04-24 20:45:10
●A136.144.181.982018-05-17 → 2026-04-24 · 2 obs
● 2026-04-24 20:45:10
●A2a01:7c8:aac6:348:5054:ff:fe7f:13372018-05-17 → 2026-04-24 · 2 obs
● 2026-04-24 20:45:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns4.dns.nl, ns3.dns.nl | - |
| jacokoster.nl | ns0.transip.net, ns1.transip.nl, ns2.transip.eu | 2 records |
✅ Authoritative Response
Server:195.135.195.195
NS records: ns0.transip.net, ns1.transip.nl, ns2.transip.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 430ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.144.181.98 |
| AAAA | 1 | 2a01:7c8:aac6:348:5054:ff:fe7f:1337 |
| NS | 3 | ns2.transip.eu, ns0.transip.net... |
| MX | 1 | jacokoster.nl (pri: 10) |
| TXT | 1 | v=spf1 mx a ptr include:spf.messagingeng |
| 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
jacokoster.nl serves as the mail server for jacokoster.nl.
IP Addresses
The entity jacokoster.nl points to two IP numbers: 2a01:7c8:aac6:348:5054:ff:fe7f:1337 and 136.144.181.98.
Other host names, for example scoutingflevo.com and pi-com.nl, share IPs with jacokoster.nl.
Name Servers
The delegation for jacokoster.nl is handled by three name servers: ns2.transip.eu, ns0.transip.net and ns1.transip.nl.
jacokoster.nl shares name servers with other domains at least partially, for example q1.nl, bloomycreations.eu, 174.210.149.in-addr.arpa, cd-uitleen.nl and beachnut.eu.
Host names with two IPs:
ns2.transip.eu points to 2a01:7c8:f:c1f::195 and 37.97.199.195
ns0.transip.net points to 2a01:7c8:dddd:195::195 and 195.135.195.195
ns1.transip.nl points to 2a01:7c8:7000:195::195 and 195.8.195.195
Mail Servers
jacokoster.nl is handled by a single mail server, jacokoster.nl.
jacokoster.nl resolves to two IPs: 2a01:7c8:aac6:348:5054:ff:fe7f:1337 and 136.144.181.98.