doublefour.nl - robtex.com

doublefour.nl

DNSSEC⚠️ Not signed

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐ 🔒
NSns3.dns.nl 🔒
NSns4.dns.nl 🔒
TXTnl zone update: 2026-03-15 06:00:02 +0000 (EPOCH 1773554402)
SOAns1.dns.nldns@sidn.nl 2026-03-15 #12

Same first word

doublefour.nu
doublefour.nl

DNS History

12 records (0 active, 12 former)

20162017201820192020202120222023202420252026NSns1.dovendi.nlns1.webhostingserver.nlns2.dovendi.euns2.webhostingserver.nlns3.dovendi.euns3.webhostingserver.nlMXmail.doublefour.nlmailx.xnsregistrar.comA141.138.168.1542a01:4f8:c014:b2d8::12a03:3c00:a002:198::100088.198.116.121
○NSns1.dovendi.nl2026-03-23 → 2026-03-23 · 1 obs
○ 2026-03-23 23:05:34
○NSns1.webhostingserver.nl2015-06-18 → 2018-09-07 · 3 obs
● 2015-06-18 20:56:04
● 2018-09-07 14:18:00
○ 2026-03-23 23:05:34
○NSns2.dovendi.eu2026-03-23 → 2026-03-23 · 1 obs
○ 2026-03-23 23:05:34
○NSns2.webhostingserver.nl2015-06-18 → 2018-09-07 · 3 obs
● 2015-06-18 20:56:04
● 2018-09-07 14:18:00
○ 2026-03-23 23:05:34
○NSns3.dovendi.eu2026-03-23 → 2026-03-23 · 1 obs
○ 2026-03-23 23:05:34
○NSns3.webhostingserver.nl2015-06-18 → 2018-09-07 · 3 obs
● 2015-06-18 20:56:04
● 2018-09-07 14:18:00
○ 2026-03-23 23:05:34
○MXmail.doublefour.nl2015-06-18 → 2018-09-07 · 3 obs
● 2015-06-18 20:56:04
● 2018-09-07 14:18:00
○ 2026-03-23 23:05:34
○MXmailx.xnsregistrar.com2026-03-23 → 2026-03-23 · 1 obs
○ 2026-03-23 23:05:34
○A141.138.168.1542015-06-18 → 2018-09-07 · 3 obs
● 2015-06-18 20:56:04
● 2018-09-07 14:18:00
○ 2026-03-23 23:05:34
○A2a01:4f8:c014:b2d8::12026-03-23 → 2026-03-23 · 1 obs
○ 2026-03-23 23:05:34
○A2a03:3c00:a002:198::10002015-06-18 → 2018-09-07 · 3 obs
● 2015-06-18 20:56:04
● 2018-09-07 14:18:00
○ 2026-03-23 23:05:34
○A88.198.116.1212026-03-23 → 2026-03-23 · 1 obs
○ 2026-03-23 23:05:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-

✅ Authoritative Response

Server:185.159.199.200

NS records: ns1.dns.nl, ns3.dns.nl, ns4.dns.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 887ms | Queries: -

📄 Records

TypeCountSample Data