practicalprogrammastery.com - dns.ninja
practicalprogrammastery.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.185.34.162🇺🇸 Jacksonville192.185.32.0/21 | ||||||
| PTR | 192-185-34-162.unifiedlayer.com | ||||||
| NS | ns8083.hostgator.com ⭐ | ||||||
| A | 192.185.5.23 | ||||||
| NS | hgns1.hostgator.com | ||||||
| A | 2606:4700:52::ac40:34aaCloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.170Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | hgns2.hostgator.com | ||||||
| A | 2606:4700:5a::ac40:35e8Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.53.232Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mail.practicalprogrammastery.com ⭐ | ||||||
| A | 192.185.34.162🇺🇸 Jacksonville192.185.32.0/21 | ||||||
| PTR | 192-185-34-162.unifiedlayer.com | ||||||
| TXT | facebook-domain-verification=kx7hs050z35jnidre6jhvzg0wjulns | ||||||
| TXT | v=spf1 a mx include:websitewelcome.com ~all | ||||||
| SOA | ns8083.hostgator.comroot@gator4042.hostgator.com 2025-10-14 #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=1791316439 | ||||||
Subdomains
mail.practicalprogrammastery.com |
Same first word
practicalprogrammastery.com |
Previous names
Next names
DNS History
6 records (5 active, 1 former)
●NShgns1.hostgator.com2026-10-04 → 2026-10-06 · 3 obs
● 2026-10-04 16:32:32
● 2026-10-06 20:22:26
●NShgns2.hostgator.com2026-10-04 → 2026-10-06 · 3 obs
● 2026-10-04 16:32:32
● 2026-10-06 20:22:26
●NSns8083.hostgator.com2018-07-21 → 2026-10-06 · 2 obs
● 2026-10-06 20:22:26
○NSns8084.hostgator.com2018-07-21 → 2018-07-21 · 3 obs
○ 2026-10-04 16:32:32
○ 2026-10-06 20:22:26
●MXmail.practicalprogrammastery.com2018-07-21 → 2026-10-06 · 2 obs
● 2026-10-06 20:22:26
●A192.185.34.1622018-07-21 → 2026-10-06 · 2 obs
● 2026-10-06 20:22:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net... | - |
| practicalprogrammastery.com | hgns1.hostgator.com, hgns2.hostgator.com | 2 records |
✅ Authoritative Response
Server:172.64.53.232
NS records: hgns1.hostgator.com, hgns2.hostgator.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for practicalprogrammastery.com (unsigned zone)
⏱️ Timing
Total: 1266ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.185.34.162 |
| NS | 2 | hgns1.hostgator.com, hgns2.hostgator.com |
| MX | 1 | mail.practicalprogrammastery.com (pri: 0 |
| TXT | 2 | facebook-domain-verification=kx7hs050z35, v=spf1 a mx include:websitewelcome.com ~ |
| SOA | 1 | ns8083.hostgator.com root.gator4042.host |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (hgns1.hostgator.com, hgns2.hostgator.com)
Analysis
Hierarchy
practicalprogrammastery.com is the parent zone for mail.practicalprogrammastery.com.
IP Addresses
practicalprogrammastery.com points to a single IP number: 192.185.34.162.
Additional host names — activedigitallabs.com.au, ultimatedances.com, activedl.com and two others — share IP numbers with practicalprogrammastery.com.
Name Servers
practicalprogrammastery.com is served by three name servers: hgns1.hostgator.com, hgns2.hostgator.com and ns8083.hostgator.com.
practicalprogrammastery.com partially shares its NS delegation with several other domains, including itpeople.com.ec, marine-ceramic-protection.com, omptrr.com and two others.
These name servers are frequently paired with the name servers ns8084.hostgator.com, ns457.hostgator.com, ns458.hostgator.com and two others.
Host names with two IP numbers:
The A records for hgns1.hostgator.com return 172.64.52.170 and 2606:4700:52::ac40:34aa.
The A records for hgns2.hostgator.com return 172.64.53.232 and 2606:4700:5a::ac40:35e8.
Host names pointing to a single IP address:
ns8083.hostgator.com resolves to the IP address 192.185.5.23.
Mail Servers
practicalprogrammastery.com has one mail server: mail.practicalprogrammastery.com.
mail.practicalprogrammastery.com resolves to 192.185.34.162 and no other IP number.