mx1.system4.nl - robtex.com
mx1.system4.nl
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 193.33.61.142๐ณ๐ฑ Snel193.33.61.0/24 .com B.V. | ||||||
| PTR | mail.system4.nl | ||||||
system4.nl
| DNSSEC | ๐ Signed (DS record present) | ||||||
| A | 2a01:4f9:3080:29cb::2๐ฉ๐ช Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK | ||||||
| A | 65.21.27.51๐ซ๐ฎ Hetzner65.21.0.0/16 HETZNER-DC | ||||||
| NS | ns1.openprovider.nl โญ | ||||||
| NS | ns2.openprovider.be | ||||||
| NS | ns3.openprovider.eu | ||||||
| MX | mx.spamexperts.com โญ | ||||||
| MX | fallbackmx.spamexperts.eu(200) | ||||||
| MX | lastmx.spamexperts.net(300) | ||||||
| TXT | v=spf1 a mx ip4:65.21.27.51 ip6:2a01:4f9:3080:29cb::2 include:one.zoho.eu a:m... | ||||||
| SOA | ns1.openprovider.nldns@openprovider.eu 2026-03-03 #1 | ||||||
WOT: SAFE (35/100)
MX for
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA193.33.61.1422026-02-19 โ 2026-03-27 ยท 2 obs
โ 2026-02-19 22:00:58
โ 2026-03-27 22:19:20
โ 2026-03-27 22:19:20
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| system4.nl | ns3.openprovider.eu, ns1.openprovider.nl, ns2.openprovider.be | - |
โ Authoritative Response
Server:162.159.27.96
NS records: ns3.openprovider.eu, ns1.openprovider.nl, ns2.openprovider.be
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 793ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.33.61.142 |
Analysis
Mail Server Role
mx1.system4.nl serves as the mail server for veghel-in-hout.nl, bauchbandwebshop.de, sadeno.de and xignmagazine.com.
mx2.system4.nl is a mail server commonly used with mx1.system4.nl.
IP Addresses
mx1.system4.nl resolves to one IP number: 193.33.61.142.
Other host names, for instance mx2.system4.nl, mail.creativestudio.nl, mail.system4.nl and webmail.system4.nl share IP numbers with mx1.system4.nl.