mx.si-sms.com - robtex.com
mx.si-sms.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.18.59.124🇮🇪 Amazon52.18.0.0/15 EC2 DUB prefix | ||||||
| PTR | ec2-52-18-59-124.eu-west-1.compute.amazonaws.com | ||||||
si-sms.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.18.59.124🇮🇪 Amazon52.18.0.0/15 EC2 DUB prefix | ||||||
| NS | dns2.technorail.com ⭐ | ||||||
| NS | dns.technorail.com | ||||||
| NS | dns3.arubadns.net | ||||||
| NS | dns4.arubadns.cz | ||||||
| MX | mx.si-sms.com ⭐ | ||||||
| SOA | dns.technorail.comhostmaster@si-sms.com 2026-07-01 #3 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A52.18.59.1242026-07-09 → 2026-07-27 · 2 obs
● 2026-07-09 03:56:00
● 2026-07-27 08:46:12
● 2026-07-27 08:46:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| si-sms.com | dns4.arubadns.cz, dns3.arubadns.net, dns2.technorail.com, dns.technorail.com | 4 records |
✅ Authoritative Response
Server:94.177.210.13
NS records: dns4.arubadns.cz, dns3.arubadns.net, dns2.technorail.com, dns.technorail.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for si-sms.com (unsigned zone)
⏱️ Timing
Total: 717ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.18.59.124 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns2.technorail.com, dns2.technorail.com, dns.technorail.com...)
Analysis
Mail Server Role
mx.si-sms.com is a mail server for si-sms.com.
IP Addresses
mx.si-sms.com directs to one IP number, which is 52.18.59.124.
Among the host names that share IP numbers with mx.si-sms.com are mx.enkabler.com, www.lostrillonecasa.it, ophhw8t.com and two others.