systemprogrammer.com - dns.ninja
systemprogrammer.com
| 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 ⚠️ Not in parent delegation | ||||||
| MX | mail.systemprogrammer.com ⭐ | ||||||
| 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 | ||||||
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=1793114341 | ||||||
Subdomains
Same first word
systemprogrammer.net |
systemprogrammer.org |
systemprogrammer.com |
Previous names
Next names
DNS History
8 records (7 active, 1 former)
●NSns0.domainregister.com2015-06-20 → 2026-10-27 · 2 obs
● 2026-10-27 15:39:58
●NSns1.domainregister.com2015-06-20 → 2026-10-27 · 2 obs
● 2026-10-27 15:39:58
●NSns2.domainregister.com2015-06-20 → 2026-10-27 · 2 obs
● 2026-10-27 15:39:58
●NSns3.domainregister.com2015-06-20 → 2026-10-27 · 2 obs
● 2026-10-27 15:39:58
●MXmail.systemprogrammer.com2015-06-20 → 2026-10-27 · 2 obs
● 2026-10-27 15:39:58
○A24.75.44.602015-10-31 → 2015-10-31 · 4 obs
● 2015-10-31 05:05:54
○ 2016-01-17 02:31:14
○ 2026-10-27 15:39:58
●A24.75.44.612015-06-20 → 2026-10-27 · 4 obs
○ 2015-10-31 05:05:54
● 2016-01-17 02:31:14
● 2026-10-27 15:39:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| systemprogrammer.com | ns0.domainregister.com, ns1.domainregister.com, ns2.domainregister.com | 3 records |
✅ Authoritative Response
Server:72.237.219.254
NS records: ns0.domainregister.com, ns1.domainregister.com, ns2.domainregister.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for systemprogrammer.com (unsigned zone)
⏱️ Timing
Total: 2275ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 24.75.44.61 |
| NS | 4 | ns3.domainregister.com, ns1.domainregister.com... |
| MX | 2 | smtp.prvlb.net (pri: 20), mail.systemprogrammer.com (pri: 10) |
| SOA | 1 | ns0.domainregister.com root.prvlb.net |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns0.domainregister.com, ns1.domainregister.com, ns2.domainregister.com)
Analysis
Hierarchy
mail.systemprogrammer.com and www.systemprogrammer.com are both subdomains of systemprogrammer.com.
IP Addresses
systemprogrammer.com resolves to one IP address: 24.75.44.61.
urlredirect.org, muranoclowns.us, mail.systemprogrammer.org and two other host names share IP numbers with systemprogrammer.com.
Name Servers
The authoritative name servers for systemprogrammer.com are ns0.domainregister.com, ns1.domainregister.com, ns2.domainregister.com and ns3.domainregister.com.
At least some of systemprogrammer.com's name servers are shared with other domains, for example adriannaciccone.com, daveecom.com, franklinmall.com and two more.
These name servers tend to be used in conjunction with the name servers col8.prvlb.net.
Each of the three hostnames points to exactly one IP address: ns0.domainregister.com points to 24.75.44.60, ns1.domainregister.com points to 24.75.44.116 and ns2.domainregister.com points to 72.237.219.254.
Mail Servers
Mail for systemprogrammer.com is handled by two mail servers — mail.systemprogrammer.com and smtp.prvlb.net.
systemprogrammer.com has at least partial mail server overlap with other domains such as inspirecanada.org, megainno.com, nhqc.com and two more.
Each of mail.systemprogrammer.com and smtp.prvlb.net has one IP address: mail.systemprogrammer.com uses 24.75.44.61 and smtp.prvlb.net uses 24.75.44.101.