systemprogrammer.org - dns.ninja
systemprogrammer.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 24.75.44.61🇺🇸 AS335624.75.44.0/22 | ||||||
| PTR | col10.prvlb.net | ||||||
| NS | ns0.domainregister.com ⭐ | ||||||
| A | 24.75.44.60🇺🇸 AS335624.75.44.0/22 | ||||||
| PTR | fns0.prvlb.net | ||||||
| NS | ns1.domainregister.com | ||||||
| A | 24.75.44.116🇺🇸 AS335624.75.44.0/22 | ||||||
| PTR | mail.prvlb.net | ||||||
| PTR | ns2.prvlb.net | ||||||
| NS | ns2.domainregister.com | ||||||
| A | 72.237.219.254🇺🇸 AS335672.237.219.0/24 | ||||||
| PTR | ns1.prvlb.net | ||||||
| NS | ns3.domainregister.com | ||||||
| MX | mail.systemprogrammer.org ⭐ | ||||||
| A | 24.75.44.61🇺🇸 AS335624.75.44.0/22 | ||||||
| PTR | col10.prvlb.net | ||||||
| MX | smtp.prvlb.net(20) | ||||||
| A | 24.75.44.101🇺🇸 AS335624.75.44.0/22 | ||||||
| PTR | smtp-f-a.prvlb.net | ||||||
| PTR | smtp-out.prvlb.net | ||||||
| PTR | smtp.prvlb.net | ||||||
| SOA | ns0.domainregister.comroot@prvlb.net 2015-03-16 #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=1793058729 | ||||||
Subdomains
mail.systemprogrammer.org |
Same first word
systemprogrammer.com |
systemprogrammer.net |
systemprogrammer.org |
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSns0.domainregister.com2015-07-16 → 2026-10-27 · 2 obs
● 2026-10-27 00:42:16
●NSns1.domainregister.com2015-07-16 → 2026-10-27 · 2 obs
● 2026-10-27 00:42:16
●NSns2.domainregister.com2015-07-16 → 2026-10-27 · 2 obs
● 2026-10-27 00:42:16
●NSns3.domainregister.com2015-07-16 → 2026-10-27 · 2 obs
● 2026-10-27 00:42:16
●MXmail.systemprogrammer.org2015-07-16 → 2026-10-27 · 2 obs
● 2026-10-27 00:42:16
●A24.75.44.612015-07-16 → 2026-10-27 · 2 obs
● 2026-10-27 00:42:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| systemprogrammer.org | ns0.domainregister.com, ns1.domainregister.com, ns2.domainregister.com, ns3.domainregister.com | - |
✅ Authoritative Response
Server:72.237.219.254
NS records: ns0.domainregister.com, ns1.domainregister.com, ns2.domainregister.com, ns3.domainregister.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for systemprogrammer.org (unsigned zone)
⏱️ Timing
Total: 2387ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 24.75.44.61 |
| NS | 4 | ns1.domainregister.com, ns3.domainregister.com... |
| MX | 2 | mail.systemprogrammer.org (pri: 10), smtp.prvlb.net (pri: 20) |
| SOA | 1 | ns0.domainregister.com root.prvlb.net |
Analysis
Hierarchy
The domain mail.systemprogrammer.org falls under the parent systemprogrammer.org.
IP Addresses
systemprogrammer.org points to a single IP number: 24.75.44.61.
Additional host names — mail.pipelineattorneysohio.com, urlredirect.org, muranoclowns.us and two others — share IP numbers with systemprogrammer.org.
Name Servers
systemprogrammer.org has four authoritative name servers: ns0.domainregister.com, ns1.domainregister.com, ns2.domainregister.com and ns3.domainregister.com.
At least some of systemprogrammer.org's name servers are shared with other domains, for example osmena.com, theride.net, chilin.biz and two more.
These name servers tend to be used in conjunction with the name servers col8.prvlb.net.
ns0.domainregister.com, ns1.domainregister.com and ns2.domainregister.com each resolve to a single IP address: ns0.domainregister.com resolves to 24.75.44.60, ns1.domainregister.com resolves to 24.75.44.116 and ns2.domainregister.com resolves to 72.237.219.254.
Mail Servers
systemprogrammer.org has two mail servers: smtp.prvlb.net and mail.systemprogrammer.org.
systemprogrammer.org shares mail servers — at least in part — with other domains, including domainregister.org, adriannaciccone.com, franklinmall.com and two others.
Each of smtp.prvlb.net and mail.systemprogrammer.org has one IP address: smtp.prvlb.net uses 24.75.44.101 and mail.systemprogrammer.org uses 24.75.44.61.