sms-ds.com - robtex.com
sms-ds.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.6.171.173🇺🇸 Jacksonville50.6.168.0/22 | ||||||
| PTR | host.sms25.net | ||||||
| NS | ns1.sms25.net ⭐ | ||||||
| A | 50.6.171.173🇺🇸 Jacksonville50.6.168.0/22 | ||||||
| PTR | host.sms25.net | ||||||
| NS | ns2.sms25.net | ||||||
| A | 50.6.171.173🇺🇸 Jacksonville50.6.168.0/22 | ||||||
| PTR | host.sms25.net | ||||||
| MX | sms-ds.com ⭐ | ||||||
| A | 50.6.171.173🇺🇸 Jacksonville50.6.168.0/22 | ||||||
| PTR | host.sms25.net | ||||||
| TXT | v=spf1 +a +mx +ip4:50.6.171.173 ~all | ||||||
| SOA | ns1.sms25.netkate@streamlinems.com 2026-06-14 #1 | ||||||
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=1786080604 | ||||||
MX for
sms-ds.com |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.sms25.net2026-03-18 → 2026-08-07 · 3 obs
● 2026-03-18 15:17:18
● 2026-08-07 05:43:08
●NSns2.sms25.net2026-03-18 → 2026-08-07 · 3 obs
● 2026-03-18 15:17:18
● 2026-08-07 05:43:08
○NSns497.hostgator.com2008-03-10 → 2016-12-13 · 4 obs
● 2016-12-13 07:08:24
○ 2026-03-18 15:17:18
○ 2026-08-07 05:43:08
○NSns498.hostgator.com2008-03-10 → 2016-12-13 · 4 obs
● 2016-12-13 07:08:24
○ 2026-03-18 15:17:18
○ 2026-08-07 05:43:08
○NSns8071.hostgator.com2015-08-21 → 2016-12-13 · 5 obs
● 2015-08-21 18:35:08
● 2016-12-13 07:08:24
○ 2026-03-18 15:17:18
○ 2026-08-07 05:43:08
●MXsms-ds.com2008-03-10 → 2026-08-07 · 2 obs
● 2026-08-07 05:43:08
○A192.185.5.2042015-08-21 → 2016-12-13 · 5 obs
● 2015-08-21 18:35:08
● 2016-12-13 07:08:24
○ 2026-03-18 15:17:18
○ 2026-08-07 05:43:08
●A50.6.171.1732026-03-18 → 2026-08-07 · 3 obs
● 2026-03-18 15:17:18
● 2026-08-07 05:43:08
○A74.53.81.2102008-03-10 → 2008-03-10 · 3 obs
○ 2015-08-21 18:35:08
○ 2026-08-07 05:43:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net... | - |
| sms-ds.com | ns1.sms25.net, ns2.sms25.net | - |
✅ Authoritative Response
Server:50.6.171.173
NS records: ns1.sms25.net, ns2.sms25.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sms-ds.com (unsigned zone)
⏱️ Timing
Total: 265ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.6.171.173 |
| NS | 2 | ns1.sms25.net, ns2.sms25.net |
| MX | 1 | sms-ds.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:50.6.171.173 ~all |
| SOA | 1 | ns1.sms25.net kate.streamlinems.com |
Analysis
Mail Server Role
The MX record for sms-ds.com points back to sms-ds.com — it is its own mail server.
IP Addresses
sms-ds.com directs to one IP number, which is 50.6.171.173.
host.sms25.net, ns1.sms25.net, ns2.sms25.net and sms25.net are examples of host names that share IP numbers with sms-ds.com.
Name Servers
Two name servers handle the delegation for sms-ds.com: ns1.sms25.net and ns2.sms25.net.
sms-ds.com delegates to the same name servers as other domains, sms25.net among them.
ns1.sms25.net directs to 50.6.171.173, as does ns2.sms25.net — both hostnames resolve to that one IP address.
ns1.sms25.net along with ns2.sms25.net each resolve to 50.6.171.173 IP addresses.
Mail Servers
The MX record for sms-ds.com points to a single mail server: sms-ds.com.
sms-ds.com carries a single IP number, which is 50.6.171.173.