code337.nl - robtex.com
code337.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 178.21.112.131🇳🇱 COMPUKOS-AS178.21.112.0/21 NL-DIRECTVPS | ||||||
| PTR | vps580.directvps.nl | ||||||
| NS | ns0.transip.net ⭐ | ||||||
| A | 2a01:7c8:dddd:195::195🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network | ||||||
| PTR | ns0.transip.net | ||||||
| A | 195.135.195.195🇮🇹 TRANSIP-AS195.135.195.0/24 TransIP B.V. | ||||||
| PTR | ns0.transip.net | ||||||
| NS | ns1.transip.nl | ||||||
| A | 2a01:7c8:7000:195::195🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network | ||||||
| PTR | ns1.transip.nl | ||||||
| A | 195.8.195.195🇳🇱 TRANSIP-AS195.8.195.0/24 TransIP B.V. | ||||||
| PTR | ns1.transip.nl | ||||||
| NS | ns2.transip.eu | ||||||
| A | 2a01:7c8:f:c1f::195🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network | ||||||
| PTR | ns2.transip.eu | ||||||
| A | 37.97.199.195🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | ns2.transip.eu | ||||||
| MX | code337.nl ⭐ 🔒 | ||||||
| A | 178.21.112.131🇳🇱 COMPUKOS-AS178.21.112.0/21 NL-DIRECTVPS | ||||||
| PTR | vps580.directvps.nl | ||||||
| TXT | v=spf1 a mx ip4:178.21.112.131 ip6:2a02:2308:0:3e4:4017:71e2:b754:38dc ~all | ||||||
| SOA | ns0.transip.nethostmaster@transip.nl 2026-09-05 #1 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-09-25 08:00:01 +0000 (EPOCH 1790323201) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-09-25 #16 | ||||||
MX for
code337.nl |
Same first word
code337.nl |
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSns0.transip.net2026-09-10 → 2026-09-25 · 2 obs
● 2026-09-25 08:39:10
●NSns1.transip.nl2026-09-10 → 2026-09-25 · 2 obs
● 2026-09-25 08:39:10
●NSns2.transip.eu2026-09-10 → 2026-09-25 · 2 obs
● 2026-09-25 08:39:10
●MXcode337.nl2026-09-10 → 2026-09-25 · 4 obs
○ 2026-09-12 05:13:12
● 2026-09-18 02:03:34
● 2026-09-25 08:39:10
●A178.21.112.1312026-09-10 → 2026-09-25 · 4 obs
○ 2026-09-12 05:13:12
● 2026-09-18 02:03:34
● 2026-09-25 08:39:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| code337.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: 1235ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.21.112.131 |
| NS | 3 | ns0.transip.net, ns1.transip.nl... |
| MX | 1 | code337.nl (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:178.21.112.131 ip6:2a02: |
| 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
code337.nl handles its own mail, functioning as its own mail server.
IP Addresses
code337.nl resolves to just one IP address, 178.21.112.131.
The host names demat.nl, demat.eu, gasoil.nl and mail.demat.eu all share IP numbers with code337.nl.
Name Servers
DNS for code337.nl is handled by three authoritative name servers: ns2.transip.eu, ns0.transip.net and ns1.transip.nl.
code337.nl partially shares its NS delegation with several other domains, including techmag247.nl, verstegenflat.nl, xfa.nl and two others.
Three hostnames — ns2.transip.eu, ns0.transip.net and ns1.transip.nl — each have two IP addresses: ns2.transip.eu has 37.97.199.195 and 2a01:7c8:f:c1f::195, ns0.transip.net has 195.135.195.195 and 2a01:7c8:dddd:195::195, and ns1.transip.nl has 195.8.195.195 and 2a01:7c8:7000:195::195.
Mail Servers
code337.nl is served by just one mail server: code337.nl.
code337.nl has exactly one IP number: 178.21.112.131.