ndff-ecogrid.nl - robtex.com
ndff-ecogrid.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 89.188.23.147🇳🇱 DUOCAST-AS89.188.0.0/19 Duocast | ||||||
| NS | ns1.duocast.net ⭐ | ||||||
| A | 2a01:1b0:4418::53🇳🇱 DUOCAST-AS2a01:1b0::/32 Duocast | ||||||
| PTR | ns1.duocast.net | ||||||
| A | 83.137.146.53🇳🇱 DUOCAST-AS83.137.146.0/24 Duocast | ||||||
| PTR | ns1.duocast.net | ||||||
| NS | ns2.duocast.net | ||||||
| A | 2a01:1b1:4418::53🇳🇱 DUOCASTBACKUP-AS2a01:1b1::/32 | ||||||
| PTR | ns2.duocast.net | ||||||
| A | 91.209.7.53🇳🇱 DUOCASTBACKUP-AS91.209.7.0/24 | ||||||
| PTR | ns2.duocast.net | ||||||
| MX | mail.ndff-ecogrid.nl ⭐ | ||||||
| A | 89.188.31.12🇳🇱 DUOCAST-AS89.188.0.0/19 Duocast | ||||||
| PTR | tst-db2.ndff.nl | ||||||
| SOA | ns1.duocast.nethostmaster@duocast@net 2025-07-21 #0 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-07-12 13:00:01 +0000 (EPOCH 1783861201) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-07-12 #26 | ||||||
Subdomains
mail.ndff-ecogrid.nl |
Same first word
ndff-ecogrid.nl |
DNS History
11 records (4 active, 7 former)
●NSns1.duocast.net2016-02-27 → 2026-07-12 · 3 obs
● 2016-02-27 08:17:18
● 2026-07-12 13:59:02
○NSns1.webstekker.com2015-08-03 → 2015-11-26 · 4 obs
● 2015-11-26 06:45:42
○ 2016-02-27 08:17:18
○ 2026-07-12 13:59:02
●NSns2.duocast.net2016-02-27 → 2026-07-12 · 3 obs
● 2016-02-27 08:17:18
● 2026-07-12 13:59:02
○NSns3.webstekker.nl2015-08-03 → 2015-11-26 · 4 obs
● 2015-11-26 06:45:42
○ 2016-02-27 08:17:18
○ 2026-07-12 13:59:02
○NSns4.webstekker.com2015-08-03 → 2015-11-26 · 4 obs
● 2015-11-26 06:45:42
○ 2016-02-27 08:17:18
○ 2026-07-12 13:59:02
●MXmail.ndff-ecogrid.nl2016-02-27 → 2026-07-12 · 3 obs
● 2016-02-27 08:17:18
● 2026-07-12 13:59:02
○MXmx01.quickhost.nl2015-08-03 → 2015-11-26 · 4 obs
● 2015-11-26 06:45:42
○ 2016-02-27 08:17:18
○ 2026-07-12 13:59:02
○MXmx02.quickhost.nl2015-08-03 → 2015-11-26 · 4 obs
● 2015-11-26 06:45:42
○ 2016-02-27 08:17:18
○ 2026-07-12 13:59:02
○A89.188.23.1332020-03-27 → 2020-03-27 · 3 obs
● 2020-03-27 01:23:30
○ 2026-07-12 13:59:02
●A89.188.23.1472026-07-12 → 2026-07-12 · 2 obs
● 2026-07-12 13:59:02
○A89.188.31.122015-08-03 → 2017-02-19 · 4 obs
● 2017-02-19 19:22:34
○ 2020-03-27 01:23:30
○ 2026-07-12 13:59:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns4.dns.nl, ns1.dns.nl | - |
| ndff-ecogrid.nl | ns1.duocast.net, ns2.duocast.net | - |
✅ Authoritative Response
Server:91.209.7.53
NS records: ns1.duocast.net, ns2.duocast.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 819ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.188.23.147 |
| NS | 2 | ns2.duocast.net, ns1.duocast.net |
| MX | 1 | mail.ndff-ecogrid.nl (pri: 10) |
| SOA | 1 | ns1.duocast.net hostmaster@duocast.net |
Analysis
Hierarchy
ndff-ecogrid.nl serves as the parent of mail.ndff-ecogrid.nl.
IP Addresses
ndff-ecogrid.nl points to a single IP number: 89.188.23.147.
Name Servers
ndff-ecogrid.nl has two authoritative name servers — ns1.duocast.net and ns2.duocast.net.
ndff-ecogrid.nl shares its name server setup with other domains, including inmomarysolvillas.com, diertje.nl, groningerlandschap.nl and two others.
ndff-ecogrid.nl has at least partial name server overlap with other domains, such as qpulse.nl, adixhosting.com, happyprinting.nl and two others.
These name servers tend to appear together with the name servers ns1.quickhost.nl, ns2.quickhost.nl and plesk.illian.net.
Both ns1.duocast.net and ns2.duocast.net have two IP addresses each. ns1.duocast.net resolves to 83.137.146.53 and 2a01:1b0:4418::53; ns2.duocast.net resolves to 91.209.7.53 and 2a01:1b1:4418::53.
Mail Servers
ndff-ecogrid.nl has one mail server: mail.ndff-ecogrid.nl.
mail.ndff-ecogrid.nl points to one IP number — 89.188.31.12.