smartcastech.com - dns.ninja
smartcastech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.91.197.27🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object | ||||||
| NS | ns49.worldnic.com ⭐ | ||||||
| A | 162.159.26.111Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns50.worldnic.com | ||||||
| A | 162.159.27.50Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | NS49.WORLDNIC.comnamehost@WORLDNIC.com serial=124040121 | ||||||
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=1785767462 | ||||||
Subdomains
mail.smartcastech.com |
Same first word
smartcastech.com |
DNS History
5 records (5 active, 0 former)
●NSns49.worldnic.com2015-08-17 → 2026-08-03 · 2 obs
● 2026-08-03 14:38:04
●NSns50.worldnic.com2015-08-17 → 2026-08-03 · 2 obs
● 2026-08-03 14:38:04
●A208.91.197.272026-05-11 → 2026-08-03 · 2 obs
● 2026-08-03 14:38:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net... | - |
| smartcastech.com | ns49.worldnic.com, ns50.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.111
NS records: ns49.worldnic.com, ns50.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartcastech.com (unsigned zone)
⏱️ Timing
Total: 755ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.91.197.27 |
| NS | 2 | ns50.worldnic.com, ns49.worldnic.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | NS49.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns49.worldnic.com, ns50.worldnic.com)
Analysis
Hierarchy
mail.smartcastech.com is delegated beneath smartcastech.com.
IP Addresses
smartcastech.com points to a single IP number: 208.91.197.27.
Additional host names — mail.xpressorthopaedics.net, 130.afcity.net, associationmarketingjobs.com and two others — share IP numbers with smartcastech.com.
Name Servers
The NS records for smartcastech.com delegate to ns49.worldnic.com and ns50.worldnic.com.
smartcastech.com shares its name server setup with other domains, including ttme.com, premiumproductsplus.com, apdaoptimism.org and two others.
ns49.worldnic.com → 162.159.26.111 and ns50.worldnic.com → 162.159.27.50: one IP number per host name.
Mail Servers
smartcastech.com has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
smartcastech.com shares the same mail server setup as other domains, including cuexmetal.com, surpwise.com, 9fbank.com.cn and two others.
smartcastech.com shares mail servers — at least in part — with other domains, including yopwork.com, airenao.com, net05.cn and two others.