c-mark.nl - robtex.com
c-mark.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-15 03:00:01 +0000 (EPOCH 1776222001) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-15 #6 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NSns3.combell.net2015-04-26 → 2016-12-19 · 4 obs
● 2016-12-19 11:47:22
○ 2026-03-04 19:32:28
○ 2026-04-15 03:58:28
○NSns4.combell.net2015-04-26 → 2016-12-19 · 4 obs
● 2016-12-19 11:47:22
○ 2026-03-04 19:32:28
○ 2026-04-15 03:58:28
●NSnsa.perf1.fr2026-03-04 → 2026-04-15 · 3 obs
● 2026-03-04 19:32:28
● 2026-04-15 03:58:28
●NSnsb.perf1.com2026-03-04 → 2026-04-15 · 3 obs
● 2026-03-04 19:32:28
● 2026-04-15 03:58:28
●NSnsc.perf1.com2026-03-04 → 2026-04-15 · 3 obs
● 2026-03-04 19:32:28
● 2026-04-15 03:58:28
●MXcmark-nl0c.mail.protection.outlook.com2026-03-04 → 2026-04-15 · 3 obs
● 2026-03-04 19:32:28
● 2026-04-15 03:58:28
○MXcust5028-1.in.mailcontrol.com2015-04-26 → 2016-12-19 · 4 obs
● 2016-12-19 11:47:22
○ 2026-03-04 19:32:28
○ 2026-04-15 03:58:28
○MXcust5028-2.in.mailcontrol.com2015-04-26 → 2016-12-19 · 4 obs
● 2016-12-19 11:47:22
○ 2026-03-04 19:32:28
○ 2026-04-15 03:58:28
○A217.19.237.542015-04-26 → 2016-12-19 · 4 obs
● 2016-12-19 11:47:22
○ 2026-03-04 19:32:28
○ 2026-04-15 03:58:28
●A3.33.195.2502026-03-04 → 2026-04-15 · 3 obs
● 2026-03-04 19:32:28
● 2026-04-15 03:58:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| c-mark.nl | nsa.perf1.fr, nsb.perf1.com, nsc.perf1.com | - |
✅ Authoritative Response
Server:81.92.94.100
NS records: nsa.perf1.fr, nsb.perf1.com, nsc.perf1.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 422ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.33.195.250 |
| NS | 3 | nsa.perf1.fr, nsb.perf1.com... |
| MX | 1 | cmark-nl0c.mail.protection.outlook.com ( |
| TXT | 6 | v=spf1 include:spf.eurofins.com -all, docusign=d5e2eb7e-6609-43eb-9d22-7e908c9... |
| SOA | 1 | nsa.perf1.fr technical.nameshield.net |
Analysis
IP Addresses
c-mark.nl points to an IP address: 3.33.195.250.
other host names include verilabs.nl, adnequin.fr, eurofins.co.nz, www.eurofins.co.th and www.eurofins.pt; they share IP numbers with c-mark.nl.
Name Servers
c-mark.nl is delegated to three name servers nsb.perf1.com, nsc.perf1.com and nsa.perf1.fr.
c-mark.nl at least partially shares name servers with other domains, for instance thales-e-transactions.com, lejournalduhard.fr, ryton.org, tendresetplus.fr and ekolaari.fi.
These name servers are commonly used with the name servers ns0.infravesi.com, ns1.infravesi.com, ns1.thalesgroup.com, ns2.thalesgroup.com, nsz.perf1.com, nsz.perf1.fr, a.ns.developpement-durable.gouv.fr and b.ns.developpement-durable.gouv.fr.
Host names with two IP numbers:
nsb.perf1.com points to 2a01:c8:101::100 and 81.92.95.100; nsc.perf1.com points to 2a09:35c0:102::100 and 152.89.172.100; nsa.perf1.fr points to 2a01:c8:100::100 and 81.92.94.100.
Mail Servers
c-mark.nl is handled by a single mail server, cmark-nl0c.mail.protection.outlook.com.
Hostname cmark-nl0c.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca1e::, 2a01:111:f403:ca25::, 2a01:111:f403:ca25::1, 2a01:111:f403:ca25::2, 52.101.164.0, 52.101.166.0, 52.101.166.1 and 52.101.166.2.