systemprogrammer.com - robtex.com
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=1790806454 | ||||||
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 → 2026-09-30 · 2 obs
● 2026-09-30 22:29:44
●NSns1.domainregister.com2015-06-20 → 2026-09-30 · 2 obs
● 2026-09-30 22:29:44
●NSns2.domainregister.com2015-06-20 → 2026-09-30 · 2 obs
● 2026-09-30 22:29:44
●NSns3.domainregister.com2015-06-20 → 2026-09-30 · 2 obs
● 2026-09-30 22:29:44
●MXmail.systemprogrammer.com2015-06-20 → 2026-09-30 · 2 obs
● 2026-09-30 22:29:44
○A24.75.44.602015-10-31 → 2015-10-31 · 4 obs
● 2015-10-31 05:05:54
○ 2016-01-17 02:31:14
○ 2026-09-30 22:29:44
●A24.75.44.612015-06-20 → 2026-09-30 · 4 obs
○ 2015-10-31 05:05:54
● 2016-01-17 02:31:14
● 2026-09-30 22:29:44
🔍 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: 1050ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 24.75.44.61 |
| NS | 4 | ns0.domainregister.com, ns1.domainregister.com... |
| MX | 2 | mail.systemprogrammer.com (pri: 10), smtp.prvlb.net (pri: 20) |
| 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
systemprogrammer.com is the parent domain of mail.systemprogrammer.com and www.systemprogrammer.com.
IP Addresses
systemprogrammer.com points to a single IP number: 24.75.44.61.
Additional host names — urlredirect.org, muranoclowns.us, mail.systemprogrammer.org and two others — share IP numbers with systemprogrammer.com.
Name Servers
systemprogrammer.com has four authoritative name servers: ns0.domainregister.com, ns1.domainregister.com, ns2.domainregister.com and ns3.domainregister.com.
systemprogrammer.com shares at least some of its name servers with other domains, including adriannaciccone.com, daveecom.com, franklinmall.com and two others.
These name servers are frequently seen alongside 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.com has two mail servers: mail.systemprogrammer.com and smtp.prvlb.net.
systemprogrammer.com shares mail servers — at least in part — with other domains, including inspirecanada.org, megainno.com, nhqc.com and two others.
mail.systemprogrammer.com and smtp.prvlb.net each resolve to one IP number: mail.systemprogrammer.com points to 24.75.44.61 and smtp.prvlb.net points to 24.75.44.101.