dev.smartx.us - dns.ninja
dev.smartx.us
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-832.awsdns-40.net ⭐ | ||||||
| A | 2600:9000:5303:4000::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-832.awsdns-40.net | ||||||
| A | 205.251.195.64🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-832.awsdns-40.net | ||||||
| NS | ns-1344.awsdns-40.org | ||||||
| A | 2600:9000:5305:4000::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1344.awsdns-40.org | ||||||
| A | 205.251.197.64🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1344.awsdns-40.org | ||||||
| NS | ns-1686.awsdns-18.co.uk | ||||||
| A | 2600:9000:5306:9600::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1686.awsdns-18.co.uk | ||||||
| A | 205.251.198.150🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1686.awsdns-18.co.uk | ||||||
| NS | ns-65.awsdns-08.com | ||||||
| A | 2600:9000:5300:4100::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-65.awsdns-08.com | ||||||
| A | 205.251.192.65🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-65.awsdns-08.com | ||||||
| SOA | ns-832.awsdns-40.netawsdns-hostmaster@amazon.com serial=1 | ||||||
smartx.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2620:12a:8000::2🇺🇸 Fastly2620:12a:8000::/44 Pantheon | ||||||
| A | 2620:12a:8001::2🇺🇸 Fastly2620:12a:8000::/44 Pantheon | ||||||
| A | 23.185.0.2🇺🇸 Fastly23.185.0.0/24 Pantheon | ||||||
| NS | ns45.domaincontrol.com ⭐ | ||||||
| NS | ns46.domaincontrol.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(20) | ||||||
| MX | alt2.aspmx.l.google.com(30) | ||||||
| MX | aspmx2.googlemail.com(40) | ||||||
| MX | aspmx3.googlemail.com(50) | ||||||
| TXT | v=spf1 include:spf.mandrillapp.com ?all | ||||||
| TXT | google-site-verification=XbeQwFPBs3W__twrHKu-LYORzpPdkvSa1LEeqccGOz8 | ||||||
| SOA | ns45.domaincontrol.comdns@jomax.net 2025-08-11 #0 | ||||||
Subdomains
client-ui.dev.smartx.us |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1344.awsdns-40.org2026-02-15 → 2026-07-25 · 2 obs
● 2026-07-25 01:53:14
●NSns-1686.awsdns-18.co.uk2026-02-15 → 2026-07-25 · 2 obs
● 2026-07-25 01:53:14
●NSns-65.awsdns-08.com2026-02-15 → 2026-07-25 · 2 obs
● 2026-07-25 01:53:14
●NSns-832.awsdns-40.net2026-02-15 → 2026-07-25 · 2 obs
● 2026-07-25 01:53:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, y.cctld.us, x.cctld.us, k.cctld.us... | - |
| smartx.us | ns45.domaincontrol.com, ns46.domaincontrol.com | - |
| dev.smartx.us | ns-832.awsdns-40.net, ns-1344.awsdns-40.org, ns-65.awsdns-08.com, ns-1686.awsdns-18.co.uk | - |
✅ Authoritative Response
Server:205.251.198.150
NS records: ns-832.awsdns-40.net, ns-1344.awsdns-40.org, ns-65.awsdns-08.com, ns-1686.awsdns-18.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartx.us (unsigned zone)
⏱️ Timing
Total: 706ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1344.awsdns-40.org, ns-1686.awsdns-18.co.uk... |
| SOA | 1 | ns-832.awsdns-40.net awsdns-hostmaster.a |
Analysis
Hierarchy
dev.smartx.us serves as the parent of client-ui.dev.smartx.us.
Name Servers
dev.smartx.us has four authoritative name servers: ns-65.awsdns-08.com, ns-832.awsdns-40.net, ns-1344.awsdns-40.org and ns-1686.awsdns-18.co.uk.
dev.smartx.us has at least partial name server overlap with other domains, such as gismu.info, scholarcentric.com, contentcrowd.org and two others.
ns-65.awsdns-08.com, ns-832.awsdns-40.net, ns-1344.awsdns-40.org and ns-1686.awsdns-18.co.uk all point to exactly two IP numbers each: ns-65.awsdns-08.com → 205.251.192.65 and 2600:9000:5300:4100::1; ns-832.awsdns-40.net → 205.251.195.64 and 2600:9000:5303:4000::1; ns-1344.awsdns-40.org → 205.251.197.64 and 2600:9000:5305:4000::1; ns-1686.awsdns-18.co.uk → 205.251.198.150 and 2600:9000:5306:9600::1.