smart321.com - robtex.com
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smart321.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=1771291435 | ||||||
Up
app-support.smart321.com |
Same first word
smart321.com |
Similar names
DNS History
15 records (6 active, 9 former)
○NSdns1.supremedns.com2015-08-22 → 2016-03-13 · 4 obs
● 2016-03-13 15:12:40
○ 2017-02-12 07:38:52
○ 2026-02-17 18:00:08
○NSdns2.supremedns.com2015-12-09 → 2016-03-13 · 5 obs
● 2015-12-09 18:22:52
● 2016-03-13 15:12:40
○ 2017-02-12 07:38:52
○ 2026-02-17 18:00:08
○NSdns3.supremedns.com2015-12-09 → 2016-03-13 · 5 obs
● 2015-12-09 18:22:52
● 2016-03-13 15:12:40
○ 2017-02-12 07:38:52
○ 2026-02-17 18:00:08
○NSdns4.supremedns.com2015-12-09 → 2016-03-13 · 5 obs
● 2015-12-09 18:22:52
● 2016-03-13 15:12:40
○ 2017-02-12 07:38:52
○ 2026-02-17 18:00:08
●NSns-1265.awsdns-30.org2026-02-16 → 2026-02-17 · 3 obs
● 2026-02-16 13:42:30
● 2026-02-17 18:00:08
●NSns-150.awsdns-18.com2026-02-16 → 2026-02-17 · 3 obs
● 2026-02-16 13:42:30
● 2026-02-17 18:00:08
●NSns-1783.awsdns-30.co.uk2026-02-16 → 2026-02-17 · 3 obs
● 2026-02-16 13:42:30
● 2026-02-17 18:00:08
●NSns-923.awsdns-51.net2026-02-16 → 2026-02-17 · 3 obs
● 2026-02-16 13:42:30
● 2026-02-17 18:00:08
○NSpdns1.supremebox.com2017-02-12 → 2017-02-12 · 4 obs
● 2017-02-12 07:38:52
○ 2018-12-21 06:05:40
○ 2026-02-17 18:00:08
●MXinbound-smtp.eu-west-1.amazonaws.com2026-02-16 → 2026-02-17 · 3 obs
● 2026-02-16 13:42:30
● 2026-02-17 18:00:08
●MXinbound-smtp.us-west-2.amazonaws.com2026-02-16 → 2026-02-17 · 3 obs
● 2026-02-16 13:42:30
● 2026-02-17 18:00:08
○MXmx1.supremebox.com2015-08-22 → 2016-03-13 · 4 obs
● 2016-03-13 15:12:40
○ 2017-02-12 07:38:52
○ 2026-02-17 18:00:08
○MXmx2.supremebox.com2015-08-22 → 2016-03-13 · 4 obs
● 2016-03-13 15:12:40
○ 2017-02-12 07:38:52
○ 2026-02-17 18:00:08
○A162.210.102.762015-08-22 → 2016-03-13 · 4 obs
● 2016-03-13 15:12:40
○ 2017-02-12 07:38:52
○ 2026-02-17 18:00:08
○A198.23.53.1062017-02-12 → 2017-02-12 · 4 obs
● 2017-02-12 07:38:52
○ 2018-12-21 06:05:40
○ 2026-02-17 18:00:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| smart321.com | ns-150.awsdns-18.com, ns-923.awsdns-51.net, ns-1783.awsdns-30.co.uk, ns-1265.awsdns-30.org | - |
✅ Authoritative Response
Server: 205.251.196.241
NS records: ns-150.awsdns-18.com, ns-923.awsdns-51.net, ns-1783.awsdns-30.co.uk, ns-1265.awsdns-30.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smart321.com (unsigned zone)
⏱️ Timing
Total: 50ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1265.awsdns-30.org, ns-150.awsdns-18.com... |
| MX | 2 | inbound-smtp.eu-west-1.amazonaws.com (pr, inbound-smtp.us-west-2.amazonaws.com (pr |
| SOA | 1 | ns-923.awsdns-51.net awsdns-hostmaster.a |
AI analysis
smart321.com is the parent of app-support.smart321.com.
smart321.com is delegated to four name servers: ns-150.awsdns-18.com, ns-923.awsdns-51.net, ns-1265.awsdns-30.org and ns-1783.awsdns-30.co.uk.
smart321.com shares some name servers with other domains, for example juniqe.jp, getcmra.com, kouen-support.com, nationaltrail.ca and xn--dr-nja.com.
These name servers are often used together with ns-874.awsdns-45.net, ns-1858.awsdns-40.co.uk and ns-1887.awsdns-43.co.uk.
Host names with two IP numbers
Two IPs per host:
ns-150.awsdns-18.com points to 2600:9000:5300:9600::1 and 205.251.192.150
ns-923.awsdns-51.net points to 2600:9000:5303:9b00::1 and 205.251.195.155
ns-1265.awsdns-30.org points to 2600:9000:5304:f100::1 and 205.251.196.241
ns-1783.awsdns-30.co.uk points to 2600:9000:5306:f700::1 and 205.251.198.247
smart321.com is served by two mail servers: inbound-smtp.eu-west-1.amazonaws.com and inbound-smtp.us-west-2.amazonaws.com.
smart321.com shares the mail server setup with other domains, for example smartmair.com, hsbcawscorepocunlinked.com, getmysnp.com, ambiensq.com and grade-x.com.
smart321.com shares some mail servers with other domains, at least partially; for instance finlexlabs.com, finap.fi, shipping-tech.com, selez.com and dev.marketone.jp.
These mail servers are commonly used alongside inbound-smtp.us-east-1.amazonaws.com, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Four IP numbers: inbound-smtp.us-west-2.amazonaws.com points to 35.161.157.106, 52.13.163.116, 52.43.162.244 and 54.188.121.70. Three IP numbers: inbound-smtp.eu-west-1.amazonaws.com points to 18.200.203.69, 54.76.31.185 and 54.155.140.59.