mx3filter.dnsmail.nl - robtex.com
mx3filter.dnsmail.nl
| CNAME | lastmx.spamexperts.net | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:550:2:3::62:100🇺🇸 COGENT2001:550::/32 Cogent Communications | ||||||
| PTR | fe2-r2-in.la10.l.antispamcloud.com | ||||||
| A | 2001:550:2:61::2fc:100🇺🇸 COGENT2001:550::/32 Cogent Communications | ||||||
| A | 2001:978:2:7::162:100🇩🇪 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH | ||||||
| A | 2001:978:2:2c::137:100🇳🇱 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH | ||||||
| A | 38.71.16.244🇺🇸 AS1663338.71.16.0/24 | ||||||
| A | 38.89.254.156🇺🇸 AS1663338.89.254.0/23 | ||||||
| A | 149.13.75.27🇩🇪 AS16633149.13.75.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH | ||||||
| A | 154.59.104.23🇳🇱 COGENT154.59.104.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH | ||||||
dnsmail.nl
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.openprovider.nl ⭐ | ||||||
| NS | ns2.openprovider.be | ||||||
| NS | ns3.openprovider.eu | ||||||
| MX | mx1filter.dnsmail.nl ⭐ | ||||||
| MX | mx2filter.dnsmail.nl(1) | ||||||
| MX | mx3filter.dnsmail.nl(2) | ||||||
| SOA | ns1.openprovider.nldns@openprovider.eu 2026-01-30 #2 | ||||||
MX for
Previously MX for
DNS History
1 record (1 active, 0 former)
●CNAMElastmx.spamexperts.net2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 19:06:42
● 2026-03-28 05:25:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| dnsmail.nl | ns1.openprovider.nl, ns2.openprovider.be, ns3.openprovider.eu | - |
✅ Authoritative Response
Server:162.159.26.10
NS records: ns1.openprovider.nl, ns2.openprovider.be, ns3.openprovider.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dnsmail.nl (unsigned zone)
⏱️ Timing
Total: 459ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | lastmx.spamexperts.net |
Analysis
Mail Server Role
mx3filter.dnsmail.nl serves as the mail server for dnsmail.nl.
mx1filter.dnsmail.nl and mx2filter.dnsmail.nl are commonly used mail servers alongside mx3filter.dnsmail.nl.
IP Addresses
mx3filter.dnsmail.nl resolves to eight IP numbers: 2001:550:2:3::62:100, 2001:550:2:61::2fc:100, 2001:978:2:7::162:100, 2001:978:2:2c::137:100, 38.71.16.244, 38.89.254.156, 149.13.75.27 and 154.59.104.23.
Other host names including antispam02.auswideservices.net, ipmx1.po.exetel.com.au, mx1.myhostcenter.com, mx3.filtermail.com.my and mx30.spamstop.today share IP numbers with mx3filter.dnsmail.nl.