practical-programming.org - dns.ninja
practical-programming.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.241.24.227🇺🇸 ORACLE-OCI-31898162.241.24.0/23 Oracle Corporation | ||||||
| PTR | box5905.bluehost.com | ||||||
| NS | ns1.bluehost.com ⭐ | ||||||
| A | 162.159.24.80Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.bluehost.com | ||||||
| NS | ns2.bluehost.com | ||||||
| A | 162.159.25.175Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.bluehost.com | ||||||
| MX | mail.practical-programming.org ⭐ | ||||||
| A | 162.241.24.227🇺🇸 ORACLE-OCI-31898162.241.24.0/23 Oracle Corporation | ||||||
| PTR | box5905.bluehost.com | ||||||
| TXT | v=spf1 +a +mx +ip4:66.147.244.222 ?all | ||||||
| SOA | ns1.bluehost.comroot@box5905.bluehost.com 2022-10-21 #0 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1786138251 | ||||||
Subdomains
mail.practical-programming.org |
Same first word
practical-programming.org |
DNS History
5 records (4 active, 1 former)
●NSns1.bluehost.com2015-05-03 → 2026-08-07 · 2 obs
● 2026-08-07 21:45:06
●NSns2.bluehost.com2015-05-03 → 2026-08-07 · 2 obs
● 2026-08-07 21:45:06
●MXmail.practical-programming.org2015-05-03 → 2026-08-07 · 2 obs
● 2026-08-07 21:45:06
●A162.241.24.2272026-05-04 → 2026-08-07 · 3 obs
● 2026-05-04 11:08:12
● 2026-08-07 21:45:06
○A66.147.244.2222015-05-03 → 2017-03-24 · 4 obs
● 2017-03-24 05:57:48
○ 2026-05-04 11:08:12
○ 2026-08-07 21:45:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| practical-programming.org | ns2.bluehost.com, ns1.bluehost.com | - |
✅ Authoritative Response
Server:162.159.24.80
NS records: ns2.bluehost.com, ns1.bluehost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for practical-programming.org (unsigned zone)
⏱️ Timing
Total: 681ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.241.24.227 |
| NS | 2 | ns2.bluehost.com, ns1.bluehost.com |
| MX | 1 | mail.practical-programming.org (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:66.147.244.222 ?all |
| SOA | 1 | ns1.bluehost.com root.box5905.bluehost.c |
Analysis
Hierarchy
The domain mail.practical-programming.org falls under the parent practical-programming.org.
IP Addresses
practical-programming.org points to a single IP number: 162.241.24.227.
Additional host names — mail.angelhomehealthcare.com, rdslink.net, mail.pc-point.net and two others — share IP numbers with practical-programming.org.
Name Servers
practical-programming.org is served by two delegated name servers, ns1.bluehost.com and ns2.bluehost.com.
practical-programming.org shares its name server setup with other domains, including cacla2006.org, cleanlifefamily.com, myhirehost.com and two others.
practical-programming.org has some name servers in common with other domains such as brogenda.com, ishopcrueltyfree.com and aohr.co.uk
Each of ns1.bluehost.com and ns2.bluehost.com has one IP address: ns1.bluehost.com uses 162.159.24.80 and ns2.bluehost.com uses 162.159.25.175.
Mail Servers
practical-programming.org has one mail server: mail.practical-programming.org.
There is one IP number for mail.practical-programming.org: 162.241.24.227.