ducobv.nl - robtex.com
ducobv.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-12 18:00:01 +0000 (EPOCH 1776016801) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-12 #36 | ||||||
Same first word
ducobv.nl |
DNS History
9 records (6 active, 3 former)
○NSns1.myrootnet.nl2015-06-06 → 2017-01-06 · 4 obs
● 2017-01-06 23:30:34
○ 2026-02-15 21:14:30
○ 2026-04-12 18:41:46
○NSns2.myrootnet.nl2015-06-06 → 2017-01-06 · 4 obs
● 2017-01-06 23:30:34
○ 2026-02-15 21:14:30
○ 2026-04-12 18:41:46
●NSnsauth.myrootnet.com2026-02-15 → 2026-04-12 · 3 obs
● 2026-02-15 21:14:30
● 2026-04-12 18:41:46
●NSnsauth.myrootnet.nl2026-02-15 → 2026-04-12 · 3 obs
● 2026-02-15 21:14:30
● 2026-04-12 18:41:46
●MXmailfilter01.myrootnet.nl2015-06-06 → 2026-04-12 · 2 obs
● 2026-04-12 18:41:46
●MXmailfilter02.myrootnet.nl2015-06-06 → 2026-04-12 · 2 obs
● 2026-04-12 18:41:46
●A185.173.20.202026-02-15 → 2026-04-12 · 3 obs
● 2026-02-15 21:14:30
● 2026-04-12 18:41:46
●A2a0b:3100:10::20:202026-02-15 → 2026-04-12 · 3 obs
● 2026-02-15 21:14:30
● 2026-04-12 18:41:46
○A87.233.176.222015-06-06 → 2017-01-06 · 4 obs
● 2017-01-06 23:30:34
○ 2026-02-15 21:14:30
○ 2026-04-12 18:41:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| ducobv.nl | nsauth.myrootnet.nl, nsauth.myrootnet.com | 2 records |
✅ Authoritative Response
Server:81.85.60.5
NS records: nsauth.myrootnet.nl, nsauth.myrootnet.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 617ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.173.20.20 |
| AAAA | 1 | 2a0b:3100:10::20:20 |
| NS | 2 | nsauth.myrootnet.com, nsauth.myrootnet.nl |
| MX | 2 | mailfilter02.myrootnet.nl (pri: 20), mailfilter01.myrootnet.nl (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:185.173.20.20 ip6:2a0b:3 |
| SOA | 1 | nsauth.myrootnet.com root.rootnet.nl |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (nsauth.myrootnet.nl, nsauth.myrootnet.nl)
Analysis
IP Addresses
ducobv.nl points to two IP numbers: 2a0b:3100:10::20:20 and 185.173.20.20.
Other host names, for instance metalenstellingen.nl, opafietsen.be, huver.de, mail.slotparts.nl and vsabv.nl share IP numbers with ducobv.nl.
Name Servers
ducobv.nl is delegated to two name servers: nsauth.myrootnet.com and nsauth.myrootnet.nl.
ducobv.nl uses the same name server setup as other domains, for instance langswater.com, haldu.nl, reizenschotland.nl, backintown.eu and awpgnzh.nl.
ducobv.nl partially shares name servers with other domains, for instance borghshop.com.
Host names with two IP numbers:
The host nsauth.myrootnet.com points to 2a0b:3100:200::5 and 81.85.60.5.
The host nsauth.myrootnet.nl points to 2a0b:3100:53::10 and 185.173.20.5.
Mail Servers
ducobv.nl is handled by two mail servers: mailfilter01.myrootnet.nl and mailfilter02.myrootnet.nl.
ducobv.nl shares the same mail server setup as other domains, including allcruisehotels.com, grapefish.nl, b-a-b.nl, stucservice.nl and slotenexpert.be.
ducobv.nl shares some mail servers with other domains, for example tmcdas.de, eventpowergroup.de, liof.eu and aenf.nl.
Host names with four IP numbers
Host name mailfilter01.myrootnet.nl points to: 2a0b:3100:100::58:4, 2a0b:3100:200::200, 81.85.60.200 and 185.173.20.200
Host name mailfilter02.myrootnet.nl points to: 2a0b:3100:100::58:5, 2a0b:3100:200::200, 81.85.60.200 and 185.173.21.200
Host names that point to 2a0b:3100:200::200: mailfilter01.myrootnet.nl and mailfilter02.myrootnet.nl
Host names that point to 81.85.60.200: mailfilter01.myrootnet.nl and mailfilter02.myrootnet.nl