c4y.nl - robtex.com
c4y.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.243.228.84🇳🇱 NEDZONE-AS77.243.224.0/20 NedZone block allocated from RIPE | ||||||
| NS | ns2.c4y.nl ⭐ | ||||||
| NS | ns11.vkd.nl ⚠️ Not in zone NS records | ||||||
| A | 77.243.228.84🇳🇱 NEDZONE-AS77.243.224.0/20 NedZone block allocated from RIPE | ||||||
| A | 198.251.84.141🇱🇺 FRANTECH198.251.84.0/24 More specific routing object | ||||||
| PTR | c2.my-control-panel.com | ||||||
| NS | ns12.vkd.nl ⚠️ Not in zone NS records | ||||||
| A | 77.243.228.84🇳🇱 NEDZONE-AS77.243.224.0/20 NedZone block allocated from RIPE | ||||||
| A | 198.251.88.141🇱🇺 FRANTECH198.251.88.0/24 Path Network, Inc. - Anycasted Proxy-Route for AS53667 | ||||||
| PTR | c2mail141.my-control-panel.com | ||||||
| MX | mail01.vkd.nl ⭐ | ||||||
| A | 77.243.232.198🇳🇱 NEDZONE-AS77.243.224.0/20 NedZone block allocated from RIPE | ||||||
| PTR | maily.d-server.nl | ||||||
| MX | mail02.vkd.nl(20) | ||||||
| A | 77.243.232.248🇳🇱 NEDZONE-AS77.243.224.0/20 NedZone block allocated from RIPE | ||||||
| TXT | v=spf1 +a +mx include:spf.vkd.nl -all | ||||||
| SOA | ns2.c4y.nlinfo@vkd.nl 2025-06-23 #2 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-06-28 11:00:01 +0000 (EPOCH 1782644401) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-06-28 #22 | ||||||
Subdomains
ns2.c4y.nl |
Same first word
c4y.hu |
c4y.co.uk |
c4y.us |
c4y.cc |
c4y.ua |
c4y.online |
c4y.com.br |
c4y.org |
c4y.biz |
c4y.nl |
c4y.net |
c4y.eu |
c4y.de |
c4y.cn |
c4y.com |
c4y.be |
Similar names
DNS History
8 records (6 active, 2 former)
○NSns01.vkd.nl2015-07-15 → 2017-06-01 · 4 obs
● 2017-06-01 15:49:36
○ 2026-06-11 07:44:52
○ 2026-06-28 11:51:28
○NSns02.vkd.nl2015-07-15 → 2017-06-01 · 4 obs
● 2017-06-01 15:49:36
○ 2026-06-11 07:44:52
○ 2026-06-28 11:51:28
●NSns11.vkd.nl2026-06-11 → 2026-06-28 · 3 obs
● 2026-06-11 07:44:52
● 2026-06-28 11:51:28
●NSns12.vkd.nl2026-06-11 → 2026-06-28 · 3 obs
● 2026-06-11 07:44:52
● 2026-06-28 11:51:28
●NSns2.c4y.nl2026-06-19 → 2026-06-28 · 3 obs
● 2026-06-19 12:25:40
● 2026-06-28 11:51:28
●MXmail01.vkd.nl2015-07-15 → 2026-06-28 · 5 obs
● 2017-06-01 15:49:36
○ 2026-06-11 07:44:52
● 2026-06-28 11:51:24
● 2026-06-28 11:51:28
●MXmail02.vkd.nl2015-07-15 → 2026-06-28 · 5 obs
● 2017-06-01 15:49:36
○ 2026-06-11 07:44:52
● 2026-06-28 11:51:24
● 2026-06-28 11:51:28
●A77.243.228.842015-07-15 → 2026-06-28 · 5 obs
● 2017-06-01 15:49:36
○ 2026-06-11 07:44:52
● 2026-06-19 12:25:40
● 2026-06-28 11:51:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| c4y.nl | ns11.vkd.nl, ns12.vkd.nl | - |
✅ Authoritative Response
Server:77.243.228.84
NS records: ns11.vkd.nl, ns12.vkd.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for c4y.nl (unsigned zone)
⏱️ Timing
Total: 601ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.c4y.nl, ns2.c4y.nl |
| TXT | 1 | v=spf1 +a +mx include:spf.vkd.nl -all |
| SOA | 1 | ns2.c4y.nl info.vkd.nl |
Analysis
Hierarchy
The domain ns2.c4y.nl falls under the parent c4y.nl.
IP Addresses
c4y.nl resolves to one IP address: 77.243.228.84.
svr1.vkd.nl, vanderboom.eu, reinderstransport.nl and two other host names share IP numbers with c4y.nl.
Name Servers
c4y.nl is delegated to three name servers: ns2.c4y.nl, ns11.vkd.nl and ns12.vkd.nl.
c4y.nl shares at least some of its name servers with other domains, such as vkd.nl.
These name servers tend to be deployed in combination with the name servers ns01.vkd.nl and ns02.vkd.nl.
Both ns11.vkd.nl and ns12.vkd.nl have two IP addresses each. ns11.vkd.nl points to 77.243.228.84 and 198.251.84.141; ns12.vkd.nl points to 77.243.228.84 and 198.251.88.141.
ns11.vkd.nl and ns12.vkd.nl are host names that each point to 77.243.228.84 IP addresses.
Mail Servers
Mail for c4y.nl is handled by two mail servers — mail01.vkd.nl and mail02.vkd.nl.
c4y.nl uses an identical mail server configuration to several other domains — among them logopedischcentrumemmen.nl, svdeko.nl, geofix.nl and two more.
c4y.nl has at least partial mail server overlap with other domains such as henanbv.com, hvanklinken.nl, olbro.nl and two more.
The mail servers cleanstream-eu.mail.protection.outlook.com, openmesh-nl01b.mail.protection.outlook.com, hvanklinken-nl.mail.protection.outlook.com and mcv-nu.mail.protection.outlook.com are commonly seen alongside these mail servers.
Each of mail01.vkd.nl and mail02.vkd.nl has one IP address: mail01.vkd.nl uses 77.243.232.198 and mail02.vkd.nl uses 77.243.232.248.