mx1.mkbmx.nl - robtex.com
mx1.mkbmx.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:6000:1019::121:1🇳🇱 HIGH5-NL2a03:6000::/29 High5! B.V. | ||||||
| PTR | mx1.mkbmx.nl | ||||||
| A | 46.23.87.121🇳🇱 HIGH5-NL46.23.80.0/20 High5! B.V. | ||||||
| MX | mx3.mkbmx.nl ⭐ | ||||||
| A | 2a03:6000:1019::125:1🇳🇱 HIGH5-NL2a03:6000::/29 High5! B.V. | ||||||
| PTR | mx3.mkbmx.nl | ||||||
| A | 46.23.87.125🇳🇱 HIGH5-NL46.23.80.0/20 High5! B.V. | ||||||
| PTR | mx3.mkbmx.nl | ||||||
| MX | mx2.mkbmx.nl(20) | ||||||
| A | 2a03:6000:1019::110:1🇳🇱 HIGH5-NL2a03:6000::/29 High5! B.V. | ||||||
| PTR | mx2.mkbmx.nl | ||||||
| A | 46.23.87.110🇳🇱 HIGH5-NL46.23.80.0/20 High5! B.V. | ||||||
| PTR | mx2.mkbmx.nl | ||||||
| MX | mx1.mkbmx.nl(30) | ||||||
| A | 2a03:6000:1019::121:1🇳🇱 HIGH5-NL2a03:6000::/29 High5! B.V. | ||||||
| PTR | mx1.mkbmx.nl | ||||||
| A | 46.23.87.121🇳🇱 HIGH5-NL46.23.80.0/20 High5! B.V. | ||||||
| PTR | mx1.mkbmx.nl | ||||||
mkbmx.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:6000:1019::fa1a:112🇳🇱 HIGH5-NL2a03:6000::/29 High5! B.V. | ||||||
| A | 2a03:6000:1019::fa1a:113🇳🇱 HIGH5-NL2a03:6000::/29 High5! B.V. | ||||||
| A | 46.23.87.112🇳🇱 HIGH5-NL46.23.80.0/20 High5! B.V. | ||||||
| A | 46.23.87.113🇳🇱 HIGH5-NL46.23.80.0/20 High5! B.V. | ||||||
| NS | ns01.mkbix.nl ⭐ | ||||||
| NS | ns03.mkbix.nl | ||||||
| MX | mx1.mkbmx.nl ⭐ | ||||||
| MX | mx2.mkbmx.nl(20) | ||||||
| MX | mx3.mkbmx.nl(30) | ||||||
| TXT | v=spf1 redirect=_spf.mkbmx.nl | ||||||
| SOA | ns01.mkbix.nladmin@mkbmx.nl 2026-05-10 #1 | ||||||
PTR for
121.87.23.46.in-addr.arpa |
1.0.0.0.1.2.1.0.0.0.0.0.0.0.0.0.0.0.0.0.9.1.0.1.0.0.0.6.3.0.a.2.ip6.arpa |
91.149.103.94.in-addr.arpa |
MX for
Previously MX for
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●MXmx1.mkbmx.nl2026-02-22 → 2026-05-10 · 2 obs
● 2026-05-10 22:27:24
●A2a03:6000:1019::121:12026-02-22 → 2026-05-10 · 3 obs
● 2026-02-22 20:54:38
● 2026-05-10 22:27:24
●A46.23.87.1212026-02-22 → 2026-05-10 · 3 obs
● 2026-02-22 20:54:38
● 2026-05-10 22:27:24
○A5.57.253.1232015-10-26 → 2015-10-26 · 4 obs
● 2015-10-26 01:20:44
○ 2015-12-30 09:41:52
○ 2026-05-10 22:27:24
○A91.189.225.2512015-12-30 → 2016-09-27 · 5 obs
● 2015-12-30 09:41:52
● 2016-09-27 02:39:12
○ 2026-02-22 20:54:38
○ 2026-05-10 22:27:24
○A94.103.149.912014-09-15 → 2014-09-15 · 3 obs
○ 2015-10-26 01:20:44
○ 2026-05-10 22:27:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| mkbmx.nl | ns01.mkbix.nl, ns03.mkbix.nl | 4 records |
✅ Authoritative Response
Server:46.23.87.120
NS records: ns01.mkbix.nl, ns03.mkbix.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 408ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.23.87.121 |
| AAAA | 1 | 2a03:6000:1019::121:1 |
| MX | 3 | mx3.mkbmx.nl (pri: 10), mx2.mkbmx.nl (pri: 20)... |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns03.mkbix.nl, ns01.mkbix.nl, ns03.mkbix.nl...)
Analysis
Mail Server Role
mx1.mkbmx.nl serves as a mail server for mx2.mkbmx.nl, mx3.mkbmx.nl, mediavrijheid.nl, mkbmx.nl and mx1.mkbmx.nl.
mx2.mkbmx.nl and mx3.mkbmx.nl are commonly used as mail servers along with mx1.mkbmx.nl.
IP Addresses
mx1.mkbmx.nl points to two IP numbers: 2a03:6000:1019::121:1 and 46.23.87.121.
Other host names, for instance mx.mkbmx.nl, share IP numbers with mx1.mkbmx.nl.
Mail Servers
mx1.mkbmx.nl is handled by three mail servers: mx1.mkbmx.nl, mx2.mkbmx.nl and mx3.mkbmx.nl.
mx1.mkbmx.nl shares at least partially some mail servers with other domains, for instance megaheks.nl, mx2.mkbmx.nl, fairict.nl, mx3.mkbmx.nl and mediavrijheid.nl.
Host names with two IP numbers:
mx1.mkbmx.nl points to 2a03:6000:1019::121:1 and 46.23.87.121
mx2.mkbmx.nl points to 2a03:6000:1019::110:1 and 46.23.87.110
mx3.mkbmx.nl points to 2a03:6000:1019::125:1 and 46.23.87.125