smartcodingtech.com - dns.ninja
smartcodingtech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 191.223.41.252🇧🇷 AS-V191.223.0.0/18 | ||||||
| NS | ns41.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2142::15🇺🇸 GODADDY-DNS2603:5:2140::/44 | ||||||
| PTR | ns41.domaincontrol.com | ||||||
| A | 97.74.100.21🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns41.domaincontrol.com | ||||||
| NS | ns42.domaincontrol.com | ||||||
| A | 2603:5:2242::15🇺🇸 GODADDY-DNS2603:5:2240::/44 | ||||||
| PTR | ns42.domaincontrol.com | ||||||
| A | 173.201.68.21🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns42.domaincontrol.com | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| TXT | 191.223.41.252 | ||||||
| SOA | ns41.domaincontrol.comdns@jomax.net 2026-09-04 #0 | ||||||
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=1789387178 | ||||||
Same first word
smartcodingtech.com |
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSns41.domaincontrol.com2026-08-30 → 2026-09-14 · 2 obs
● 2026-09-14 12:06:34
●NSns42.domaincontrol.com2026-08-30 → 2026-09-14 · 2 obs
● 2026-09-14 12:06:34
●A191.223.41.2522026-08-30 → 2026-09-14 · 2 obs
● 2026-09-14 12:06:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net... | - |
| smartcodingtech.com | ns41.domaincontrol.com, ns42.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.100.21
NS records: ns41.domaincontrol.com, ns42.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartcodingtech.com (unsigned zone)
⏱️ Timing
Total: 217ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 191.223.41.252 |
| NS | 2 | ns42.domaincontrol.com, ns41.domaincontrol.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 2 | v=spf1 include:spf.mail.qq.com ~all, 191.223.41.252 |
| SOA | 1 | ns41.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns41.domaincontrol.com, ns41.domaincontrol.com, ns42.domaincontrol.com...)
Analysis
IP Addresses
smartcodingtech.com points to a single IP number: 191.223.41.252.
Name Servers
smartcodingtech.com uses two name servers for its delegation: ns41.domaincontrol.com and ns42.domaincontrol.com.
smartcodingtech.com shares its name server setup with other domains, including shopchristinamaries.com, mytexasadoption.com, h4-co.com and two others.
The two host names ns41.domaincontrol.com and ns42.domaincontrol.com each have a pair of IP addresses: ns41.domaincontrol.com has 97.74.100.21 and 2603:5:2142::15, and ns42.domaincontrol.com has 173.201.68.21 and 2603:5:2242::15.
Mail Servers
smartcodingtech.com has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
smartcodingtech.com shares the same mail server setup as other domains, including supinjob.com, bafs.cn, atlasin.com and two others.
smartcodingtech.com and a number of other domains — melmwpztw.cyou, aluminiummanufacturers.com, zrwhsz-tw.asia and bhqiutz.quest among them — share at least some of the same mail servers.