cu-dev.nl - robtex.com
cu-dev.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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 | mail.cu-dev.nl ⭐ | ||||||
| A | 95.170.77.140🇳🇱 TRANSIP-AS95.170.64.0/19 TransIP B.V. Amsterdam network | ||||||
| PTR | 95-170-77-140.colo.transip.net | ||||||
| TXT | v=spf1 a mx include:_spf.hostnet.nl -all | ||||||
| SOA | ns0.transip.nethostmaster@transip.nl 2023-10-23 #0 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ 🔒 | ||||||
| NS | ns3.dns.nl 🔒 | ||||||
| NS | ns4.dns.nl 🔒 | ||||||
| TXT | nl zone update: 2026-02-17 01:00:01 +0000 (EPOCH 1771290001) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-02-17 #2 | ||||||
Up
aws.cu-dev.nl |
mail.cu-dev.nl |
ubulamp.cu-dev.nl |
vwm2012iis1.cu-dev.nl |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSns0.transip.net2026-02-28 → 2026-02-28 · 3 obs
● 2026-02-28 07:38:54
● 2026-02-28 11:49:22
○NSns1.hostnet.nl2018-08-08 → 2018-08-08 · 3 obs
○ 2026-02-28 07:38:54
○ 2026-02-28 11:49:22
●NSns1.transip.nl2026-02-28 → 2026-02-28 · 3 obs
● 2026-02-28 07:38:54
● 2026-02-28 11:49:22
○NSns2.hostnetbv.com2018-08-08 → 2018-08-08 · 3 obs
○ 2026-02-28 07:38:54
○ 2026-02-28 11:49:22
●NSns2.transip.eu2026-02-28 → 2026-02-28 · 3 obs
● 2026-02-28 07:38:54
● 2026-02-28 11:49:22
○NSns3.hostnetbv.nl2018-08-08 → 2018-08-08 · 3 obs
○ 2026-02-28 07:38:54
○ 2026-02-28 11:49:22
●MXmail.cu-dev.nl2018-08-08 → 2026-02-28 · 2 obs
● 2026-02-28 11:49:22
○MXmx1.hostnet.nl2018-08-08 → 2018-08-08 · 3 obs
○ 2026-02-28 07:38:54
○ 2026-02-28 11:49:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| cu-dev.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: 774ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns2.transip.eu, ns1.transip.nl... |
| MX | 1 | mail.cu-dev.nl (pri: 10) |
| TXT | 1 | v=spf1 a mx include:_spf.hostnet.nl -all |
| SOA | 1 | ns0.transip.net hostmaster.transip.nl |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.transip.nl, ns1.transip.nl)
AI analysis
cu-dev.nl is a parent of aws.cu-dev.nl, mail.cu-dev.nl, ubulamp.cu-dev.nl and vwm2012iis1.cu-dev.nl.
The domain cu-dev.nl is delegated to three name servers: ns2.transip.eu, ns0.transip.net and ns1.transip.nl.
cu-dev.nl shares name servers with other domains at least partially, for instance dioraphte.com, alllayers.com, hanabi.nl, yourent.nl and skills-meducation.de.
Host names with two IP numbers:
ns2.transip.eu points to 2a01:7c8:f:c1f::195 and 37.97.199.195
ns0.transip.net points to 2a01:7c8:dddd:195::195 and 195.135.195.195
ns1.transip.nl points to 2a01:7c8:7000:195::195 and 195.8.195.195
The mail server for cu-dev.nl is mail.cu-dev.nl.
cu-dev.nl uses the same mail server setup as other domains, for example ben-campagnes.nl.
Host name mail.cu-dev.nl resolves to IP 95.170.77.140.