mk4u.nl - robtex.com
mk4u.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a06:2ec0:1::156🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | web0156.zxcs.nl | ||||||
| A | 185.104.29.148🇳🇱 AS-ZXCS185.104.29.0/24 | ||||||
| NS | ns.zxcs.nl ⭐ | ||||||
| A | 2a06:2ec0:1::10🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | ns1.zxcs.nl | ||||||
| A | 185.104.28.19🇳🇱 AS-ZXCS185.104.28.0/24 | ||||||
| PTR | ns1.zxcs.nl | ||||||
| NS | ns.zxcs.be | ||||||
| A | 2a03:b0c0:3:d0::116:2001🇩🇪 DIGITALOCEAN2a03:b0c0:3::/48 DigitalOcean | ||||||
| PTR | ns2.zxcs.nl | ||||||
| A | 46.101.179.64🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean | ||||||
| PTR | ns2.zxcs.nl | ||||||
| NS | ns.zxcs.eu | ||||||
| A | 2a03:b0c0:2:d0::57:1001🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean | ||||||
| PTR | ns3.zxcs.nl | ||||||
| A | 178.62.208.8🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean | ||||||
| PTR | ns3.zxcs.nl | ||||||
| MX | spamrelay.zxcs.nl ⭐ | ||||||
| A | 2a06:2ec0:1::ffec🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | spamrelay.zxcs.nl | ||||||
| A | 185.104.28.12🇳🇱 AS-ZXCS185.104.28.0/24 | ||||||
| PTR | spamrelay.zxcs.nl | ||||||
| TXT | v=spf1 a mx ip4:185.104.29.148 ip6:2a06:2ec0:1:0:0:0:0:156 include:filter-out... | ||||||
| SOA | ns.zxcs.nlhostmaster@mk4u.nl 2026-04-08 #3 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-26 13:00:02 +0000 (EPOCH 1777208402) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-26 #26 | ||||||
Previously MX for
mk4u.nl |
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSns.zxcs.be2026-03-27 → 2026-04-26 · 3 obs
● 2026-03-27 23:48:28
● 2026-04-26 13:34:40
●NSns.zxcs.eu2026-03-27 → 2026-04-26 · 3 obs
● 2026-03-27 23:48:28
● 2026-04-26 13:34:40
●NSns.zxcs.nl2026-03-27 → 2026-04-26 · 3 obs
● 2026-03-27 23:48:28
● 2026-04-26 13:34:40
○NSns1.hosting2go.nl2015-08-15 → 2017-11-18 · 4 obs
● 2017-11-18 06:19:56
○ 2026-03-27 23:48:28
○ 2026-04-26 13:34:40
○NSns2.hosting2go.nl2015-08-15 → 2017-11-18 · 4 obs
● 2017-11-18 06:19:56
○ 2026-03-27 23:48:28
○ 2026-04-26 13:34:40
○MXmk4u.nl2015-08-15 → 2017-11-18 · 4 obs
● 2017-11-18 06:19:56
○ 2026-03-27 23:48:28
○ 2026-04-26 13:34:40
●MXspamrelay.zxcs.nl2026-03-27 → 2026-04-26 · 3 obs
● 2026-03-27 23:48:28
● 2026-04-26 13:34:40
●A185.104.29.1482026-03-27 → 2026-04-26 · 3 obs
● 2026-03-27 23:48:28
● 2026-04-26 13:34:40
●A2a06:2ec0:1::1562026-03-27 → 2026-04-26 · 3 obs
● 2026-03-27 23:48:28
● 2026-04-26 13:34:40
○A83.137.194.822015-08-15 → 2017-11-18 · 4 obs
● 2017-11-18 06:19:56
○ 2026-03-27 23:48:28
○ 2026-04-26 13:34:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| mk4u.nl | ns.zxcs.nl, ns.zxcs.be, ns.zxcs.eu | - |
✅ Authoritative Response
Server:185.104.28.19
NS records: ns.zxcs.nl, ns.zxcs.be, ns.zxcs.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 670ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.104.29.148 |
| AAAA | 1 | 2a06:2ec0:1::156 |
| NS | 3 | ns.zxcs.eu, ns.zxcs.nl... |
| MX | 1 | spamrelay.zxcs.nl (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:185.104.29.148 ip6:2a06: |
| SOA | 1 | ns.zxcs.nl hostmaster.mk4u.nl |
Analysis
IP Addresses
mk4u.nl points to two IP numbers: 2a06:2ec0:1::156 and 185.104.29.148.
Other host names, for instance pop.teleservice.nl, mail.andrederaaf.nl, mail.eftie.nl, schwartzmans.nl and trabuz.com share IP numbers with mk4u.nl.
Name Servers
The delegation for mk4u.nl is handled by three name servers: ns.zxcs.be, ns.zxcs.eu and ns.zxcs.nl.
mk4u.nl at least partially shares name servers with other domains, for instance goedgevoel.nl, reisgoedkoop.be, easy2use.nl, marionnap.nl and sitemasters.be.
these name servers are commonly used with ns1.zxcs.nl, ns2.zxcs.nl and ns3.zxcs.nl.
Two IP numbers per host:
ns.zxcs.be points to 2a03:b0c0:3:d0::116:2001 and 46.101.179.64.
ns.zxcs.eu points to 2a03:b0c0:2:d0::57:1001 and 178.62.208.8.
ns.zxcs.nl points to 2a06:2ec0:1::10 and 185.104.28.19.
Mail Servers
mk4u.nl is handled by a single mail server, spamrelay.zxcs.nl.
mk4u.nl uses the same mail server configuration as other domains, such as imana-chi.nl, cpke.net, salus.cc, versenveilig.net and tpx.nl.
mk4u.nl shares at least partially some mail servers with other domains, for example vimac.eu, kippenhuis.nl and lennart.nl.
spamrelay.zxcs.nl resolves to two IP numbers: 2a06:2ec0:1::ffec and 185.104.28.12.