csengineering.nl - dns.ninja
csengineering.nl
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.csnet.nl ⭐ | ||||||
| A | 194.69.16.18🇳🇱 CSNet-AS194.69.16.0/24 | ||||||
| PTR | ns1.csnet.nl | ||||||
| NS | ns2.csnet.nl | ||||||
| A | 194.69.18.18🇳🇱 CSNet-AS194.69.18.0/24 | ||||||
| PTR | ns2.csnet.nl | ||||||
| MX | virusscan4.csnet.nl ⭐ | ||||||
| A | 194.69.31.55🇳🇱 CSNet-AS194.69.31.0/24 | ||||||
| PTR | virusscan4.csnet.nl | ||||||
| MX | virusscan5.csnet.nl ⭐ | ||||||
| A | 194.69.29.39🇳🇱 CSNet-AS194.69.29.0/24 CS Net B.V. | ||||||
| PTR | virusscan5.csnet.nl | ||||||
| SOA | ns1.csnet.nlhostmaster@csnet.nl 2021-03-01 #1 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-08-05 23:00:01 +0000 (EPOCH 1785970801) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-08-05 #46 | ||||||
Subdomains
canrinus.csengineering.nl |
Same first word
csengineering.biz |
csengineering.com |
csengineering.co.za |
csengineering.org |
csengineering.eu |
csengineering.co.th |
csengineering.net |
csengineering.us |
csengineering.nl |
csengineering.de |
Similar names
scengineering.com.mt |
scengineering.com |
scengineering.biz |
scengineering.co.uk |
engineeringsc.com |
scengineering.de |
DNS History
9 records (4 active, 5 former)
○MXfallback1.csnet.nl2007-08-14 → 2020-01-13 · 4 obs
● 2020-01-13 19:09:46
○ 2026-04-09 11:36:04
○ 2026-08-06 00:07:28
○MXfallback2.csnet.nl2007-08-14 → 2020-01-13 · 4 obs
● 2020-01-13 19:09:46
○ 2026-04-09 11:36:04
○ 2026-08-06 00:07:28
○MXmaildrop1.csnet.nl2007-08-14 → 2007-08-14 · 3 obs
○ 2015-07-22 04:39:10
○ 2026-08-06 00:07:28
○MXvirusscan2.csnet.nl2015-07-22 → 2020-01-13 · 5 obs
● 2015-07-22 04:39:10
● 2020-01-13 19:09:46
○ 2026-04-09 11:36:04
○ 2026-08-06 00:07:28
○MXvirusscan3.csnet.nl2015-07-22 → 2020-01-13 · 5 obs
● 2015-07-22 04:39:10
● 2020-01-13 19:09:46
○ 2026-04-09 11:36:04
○ 2026-08-06 00:07:28
●MXvirusscan4.csnet.nl2026-04-09 → 2026-08-06 · 3 obs
● 2026-04-09 11:36:04
● 2026-08-06 00:07:28
●MXvirusscan5.csnet.nl2026-04-09 → 2026-08-06 · 3 obs
● 2026-04-09 11:36:04
● 2026-08-06 00:07:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| csengineering.nl | ns1.csnet.nl, ns2.csnet.nl | 2 records |
✅ Authoritative Response
Server:194.69.18.18
NS records: ns1.csnet.nl, ns2.csnet.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for csengineering.nl (unsigned zone)
⏱️ Timing
Total: 318ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.csnet.nl, ns2.csnet.nl |
| MX | 2 | virusscan4.csnet.nl (pri: 10), virusscan5.csnet.nl (pri: 10) |
| SOA | 1 | ns1.csnet.nl hostmaster.csnet.nl |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.csnet.nl, ns2.csnet.nl)
Analysis
Hierarchy
canrinus.csengineering.nl is delegated beneath csengineering.nl.
Name Servers
The NS records for csengineering.nl delegate to ns1.csnet.nl and ns2.csnet.nl.
csengineering.nl uses the same name servers as several other domains — among them webster-eds.nl, kerk.fm, lanus.nl and two more.
Some name servers delegated to csengineering.nl are also used by other domains, notably skggouda.nl and csnet.nl.
These name servers are routinely deployed together with the name servers ns3.csnet.nl.
ns1.csnet.nl → 194.69.16.18 and ns2.csnet.nl → 194.69.18.18: one IP number per host name.
Mail Servers
Mail for csengineering.nl is handled by two mail servers — virusscan4.csnet.nl and virusscan5.csnet.nl.
csengineering.nl uses an identical mail server configuration to several other domains — among them iaas-voor-mkb.com, newlifestyle.nl, tdt-telematica.nl and two more.
csengineering.nl has at least partial mail server overlap with other domains such as cs-net.info, hcnhaarlem.nl, dctnet.eu and two more.
virusscan4.csnet.nl → 194.69.31.55 and virusscan5.csnet.nl → 194.69.29.39: one IP number per host name.