dusseldorp.nu - robtex.com
dusseldorp.nu
nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.nu ⭐ | ||||||
| NS | a.ns.nu | ||||||
| NS | c.ns.nu | ||||||
| NS | d.ns.nu | ||||||
| NS | m.ns.nu | ||||||
| NS | y.ns.nu | ||||||
| NS | z.ns.nu | ||||||
| TXT | id:ad495a52-1d94-45b1-8d36-4c3d2fa122ad | ||||||
| TXT | NU zone update: 2026-07-29 14:20:40 +0000 (EPOCH 1785334840) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1785334894 | ||||||
Subdomains
mail.dusseldorp.nu |
Same first word
DNS History
8 records (6 active, 2 former)
●NSns1.argewebhosting.eu2018-05-08 → 2026-07-29 · 2 obs
● 2026-07-29 15:07:32
●NSns2.argewebhosting.com2018-05-08 → 2026-07-29 · 2 obs
● 2026-07-29 15:07:32
●NSns3.argewebhosting.nl2018-05-08 → 2026-07-29 · 2 obs
● 2026-07-29 15:07:32
●MXde-smtp-inbound-1.mimecast.com2026-04-09 → 2026-07-29 · 3 obs
● 2026-04-09 09:40:46
● 2026-07-29 15:07:32
●MXde-smtp-inbound-2.mimecast.com2026-04-09 → 2026-07-29 · 3 obs
● 2026-04-09 09:40:46
● 2026-07-29 15:07:32
○MXmail.dusseldorp.nu2018-05-08 → 2018-05-08 · 3 obs
○ 2026-04-09 09:40:46
○ 2026-07-29 15:07:32
●A128.140.114.992026-04-09 → 2026-07-29 · 3 obs
● 2026-04-09 09:40:46
● 2026-07-29 15:07:32
○A188.226.138.1932018-05-08 → 2018-05-08 · 3 obs
○ 2026-04-09 09:40:46
○ 2026-07-29 15:07:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | 12 records |
| dusseldorp.nu | ns1.argewebhosting.eu, ns2.argewebhosting.com, ns3.argewebhosting.nl | - |
✅ Authoritative Response
Server:31.25.98.210
NS records: ns1.argewebhosting.eu, ns2.argewebhosting.com, ns3.argewebhosting.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1206ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 128.140.114.99 |
| NS | 3 | ns3.argewebhosting.nl, ns2.argewebhosting.com... |
| MX | 2 | de-smtp-inbound-2.mimecast.com (pri: 10), de-smtp-inbound-1.mimecast.com (pri: 10) |
| TXT | 5 | BR4Wxs0TnPj47YQH7Jw0xwBVidy1Ch2dtCCRBAm/, MS=ms12124154... |
| SOA | 1 | ns1.argewebhosting.eu hostmaster.argeweb |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.ns.nu, a.ns.nu, c.ns.nu...)
Analysis
Hierarchy
dusseldorp.nu is the parent zone for mail.dusseldorp.nu.
IP Addresses
dusseldorp.nu resolves to one IP address: 128.140.114.99.
tww.nl, dega-infra.nl, vanwijknieuwegein.nl and two other host names share IP numbers with dusseldorp.nu.
Name Servers
Three name servers are authoritative for dusseldorp.nu: ns2.argewebhosting.com, ns1.argewebhosting.eu and ns3.argewebhosting.nl.
dusseldorp.nu partially shares its NS delegation with several other domains, including volq.nl, brandandbusinessarchitects.com, want2work.com.au and two others.
ns2.argewebhosting.com resolves to 31.25.98.169 and 2a05:1500:702:0:1c00:13ff:fe00:a5. ns1.argewebhosting.eu resolves to 31.25.98.210 and 2a05:1500:702:0:1c00:eff:fe00:ce. ns3.argewebhosting.nl resolves to 92.63.168.137 and 2a05:1500:600:7:1c00:55ff:fe00:f1a. All three hostnames point to two IP numbers each.
Mail Servers
Mail for dusseldorp.nu is handled by two mail servers — de-smtp-inbound-1.mimecast.com and de-smtp-inbound-2.mimecast.com.
dusseldorp.nu uses an identical mail server configuration to several other domains — among them novostrat.com, vanhamburgcleaning.nl, mooregroupltd.com and two more.
dusseldorp.nu has at least partial mail server overlap with other domains such as tom-tailor.com, be-ict.be, support.transatel.com and two more.
The host names de-smtp-inbound-1.mimecast.com and de-smtp-inbound-2.mimecast.com both direct to 194.104.108.22 and 194.104.110.22.
These two host names — de-smtp-inbound-1.mimecast.com and de-smtp-inbound-2.mimecast.com — each point to 194.104.108.22 IP addresses.
These two host names — de-smtp-inbound-1.mimecast.com and de-smtp-inbound-2.mimecast.com — each point to 194.104.110.22 IP addresses.