si-sms.com - robtex.com
si-sms.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785087567 | ||||||
Previously MX for
si-sms.com |
Subdomains
mx.si-sms.com |
Same first word
Similar names
DNS History
20 records (6 active, 14 former)
●NSdns.technorail.com2026-07-09 → 2026-07-26 · 3 obs
● 2026-07-09 03:56:00
● 2026-07-26 18:03:10
●NSdns2.technorail.com2026-07-09 → 2026-07-26 · 3 obs
● 2026-07-09 03:56:00
● 2026-07-26 18:03:10
●NSdns3.arubadns.net2026-07-09 → 2026-07-26 · 3 obs
● 2026-07-09 03:56:00
● 2026-07-26 18:03:10
●NSdns4.arubadns.cz2026-07-09 → 2026-07-26 · 3 obs
● 2026-07-09 03:56:00
● 2026-07-26 18:03:10
○NSlakas.ns.cloudflare.com2026-06-21 → 2026-06-21 · 4 obs
● 2026-06-21 16:15:20
○ 2026-07-09 03:56:00
○ 2026-07-26 18:03:10
○NSns1.3ph.com2008-03-16 → 2008-03-16 · 3 obs
○ 2015-07-23 07:09:46
○ 2026-07-26 18:03:10
○NSns1.servconfig.com2015-07-23 → 2016-07-28 · 5 obs
● 2015-07-23 07:09:46
● 2016-07-28 01:09:36
○ 2016-12-03 04:13:24
○ 2026-07-26 18:03:10
○NSns1.sisms-dns.com2016-12-03 → 2017-01-23 · 5 obs
● 2016-12-03 04:13:24
● 2017-01-23 11:06:00
○ 2026-06-21 16:15:20
○ 2026-07-26 18:03:10
○NSns2.3ph.com2008-03-16 → 2008-03-16 · 3 obs
○ 2015-07-23 07:09:46
○ 2026-07-26 18:03:10
○NSns2.servconfig.com2015-07-23 → 2016-07-28 · 5 obs
● 2015-07-23 07:09:46
● 2016-07-28 01:09:36
○ 2016-12-03 04:13:24
○ 2026-07-26 18:03:10
○NSns2.sisms-dns.com2016-12-03 → 2017-01-23 · 5 obs
● 2016-12-03 04:13:24
● 2017-01-23 11:06:00
○ 2026-06-21 16:15:20
○ 2026-07-26 18:03:10
○NStessa.ns.cloudflare.com2026-06-21 → 2026-06-21 · 4 obs
● 2026-06-21 16:15:20
○ 2026-07-09 03:56:00
○ 2026-07-26 18:03:10
●MXmx.si-sms.com2026-07-09 → 2026-07-26 · 3 obs
● 2026-07-09 03:56:00
● 2026-07-26 18:03:10
○MXroute1.mx.cloudflare.net2026-06-21 → 2026-06-21 · 4 obs
● 2026-06-21 16:15:20
○ 2026-07-09 03:56:00
○ 2026-07-26 18:03:10
○MXroute2.mx.cloudflare.net2026-06-21 → 2026-06-21 · 4 obs
● 2026-06-21 16:15:20
○ 2026-07-09 03:56:00
○ 2026-07-26 18:03:10
○MXroute3.mx.cloudflare.net2026-06-21 → 2026-06-21 · 4 obs
● 2026-06-21 16:15:20
○ 2026-07-09 03:56:00
○ 2026-07-26 18:03:10
○MXsi-sms.com2015-07-23 → 2017-01-23 · 5 obs
● 2015-07-23 07:09:46
● 2017-01-23 11:06:00
○ 2026-06-21 16:15:20
○ 2026-07-26 18:03:10
○A23.235.211.342015-07-23 → 2016-07-28 · 5 obs
● 2015-07-23 07:09:46
● 2016-07-28 01:09:36
○ 2016-12-03 04:13:24
○ 2026-07-26 18:03:10
●A52.18.59.1242026-07-09 → 2026-07-26 · 3 obs
● 2026-07-09 03:56:00
● 2026-07-26 18:03:10
○A74.124.203.1362016-12-03 → 2017-01-23 · 5 obs
● 2016-12-03 04:13:24
● 2017-01-23 11:06:00
○ 2026-06-21 16:15:20
○ 2026-07-26 18:03:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.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:81.2.216.238
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: 872ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.18.59.124 |
| NS | 4 | dns2.technorail.com, dns.technorail.com... |
| MX | 1 | mx.si-sms.com (pri: 10) |
| SOA | 1 | dns.technorail.com hostmaster.si-sms.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns2.technorail.com, dns2.technorail.com, dns.technorail.com...)
Analysis
Hierarchy
mx.si-sms.com is a subdomain of si-sms.com.
IP Addresses
si-sms.com points to a single IP number: 52.18.59.124.
Additional host names — www.mymortgagewithed.com, lateladifabiola.it, mx.moruzzinumismatica.com and two others — share IP numbers with si-sms.com.
Name Servers
si-sms.com has four authoritative name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
The name servers of si-sms.com overlap at least partially with those of other domains — among them mulata.it, incampagna.eu, progettinfanzia.it and two more.
Each of the four hosts dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net has two IP addresses. dns2.technorail.com points to 95.110.136.8 and 2a00:6d42:3:2096::f:1. dns.technorail.com points to 94.177.210.13 and 2a00:6d40:2:2082::f:1. dns4.arubadns.cz points to 81.2.216.238 and 2001:15e8:104:4::d8ee. dns3.arubadns.net points to 95.110.220.5 and 2a00:6d41:3:206e::f:1.
Mail Servers
si-sms.com has one mail server: mx.si-sms.com.
mx.si-sms.com directs to just one IP number, 52.18.59.124.