programmingchoice.com - dns.ninja
programmingchoice.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 72.1.32.104🇺🇸 Amazon72.1.32.0/21 EC2 Prefix | ||||||
| PTR | vas.tierra.net | ||||||
| NS | ns1.tierra.net ⭐ ⚠️ Not in parent delegation | ||||||
| A | 72.1.32.185🇺🇸 Amazon72.1.32.0/21 EC2 Prefix | ||||||
| PTR | ns1.tierra.net | ||||||
| NS | ns1.domaindiscover.com ⚠️ Not in zone NS records | ||||||
| A | 72.1.32.151🇺🇸 Amazon72.1.32.0/21 EC2 Prefix | ||||||
| PTR | ns1.domaindiscover.com | ||||||
| NS | ns2.domaindiscover.com ⚠️ Not in zone NS records | ||||||
| A | 35.174.37.23🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix | ||||||
| PTR | ec2-35-174-37-23.compute-1.amazonaws.com | ||||||
| NS | ns2.tierra.net ⚠️ Not in parent delegation | ||||||
| A | 54.82.141.168🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-54-82-141-168.compute-1.amazonaws.com | ||||||
| MX | mx1.daemonmail.net ⭐ | ||||||
| A | 44.225.110.60🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix | ||||||
| PTR | mx1.daemonmail.net | ||||||
| MX | mx2.daemonmail.net ⭐ | ||||||
| A | 54.69.243.239🇺🇸 Amazon54.68.0.0/15 | ||||||
| PTR | mx2.daemonmail.net | ||||||
| TXT | v=spf1 include:_spf.tierra.net ~all | ||||||
| SOA | ns1.tierra.nethostmaster@tierra.net 2026-10-12 #3 | ||||||
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=1792905736 | ||||||
Same first word
programmingchoice.com |
Similar names
Previous names
Next names
DNS History
9 records (7 active, 2 former)
●NSns1.domaindiscover.com2015-08-07 → 2026-10-25 · 2 obs
● 2026-10-25 05:51:36
●NSns1.tierra.net2026-10-12 → 2026-10-25 · 3 obs
● 2026-10-12 10:27:36
● 2026-10-25 05:51:36
●NSns2.domaindiscover.com2015-08-07 → 2026-10-25 · 2 obs
● 2026-10-25 05:51:36
●NSns2.tierra.net2026-10-12 → 2026-10-25 · 3 obs
● 2026-10-12 10:27:36
● 2026-10-25 05:51:36
●MXmx1.daemonmail.net2015-08-07 → 2026-10-25 · 2 obs
● 2026-10-25 05:51:36
●MXmx2.daemonmail.net2015-08-07 → 2026-10-25 · 2 obs
● 2026-10-25 05:51:36
○A216.104.165.272015-08-07 → 2020-03-02 · 4 obs
● 2020-03-02 20:41:56
○ 2026-10-12 10:27:36
○ 2026-10-25 05:51:36
○A216.104.165.872015-08-07 → 2020-03-02 · 4 obs
● 2020-03-02 20:41:56
○ 2026-10-12 10:27:36
○ 2026-10-25 05:51:36
●A72.1.32.1042026-10-12 → 2026-10-25 · 3 obs
● 2026-10-12 10:27:36
● 2026-10-25 05:51:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| programmingchoice.com | ns1.domaindiscover.com, ns2.domaindiscover.com | 2 records |
✅ Authoritative Response
Server:72.1.32.151
NS records: ns1.domaindiscover.com, ns2.domaindiscover.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for programmingchoice.com (unsigned zone)
⏱️ Timing
Total: 465ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.1.32.104 |
| NS | 2 | ns2.tierra.net, ns1.tierra.net |
| MX | 2 | mx1.daemonmail.net (pri: 10), mx2.daemonmail.net (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.tierra.net ~all |
| SOA | 1 | ns1.tierra.net hostmaster.tierra.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.domaindiscover.com, ns2.domaindiscover.com)
Analysis
IP Addresses
programmingchoice.com resolves to one IP address: 72.1.32.104.
marriage4america.org, evolhydro.com, saveonyourcoverage.com and two other host names share IP numbers with programmingchoice.com.
Name Servers
The authoritative name servers for programmingchoice.com are ns1.domaindiscover.com, ns2.domaindiscover.com, ns1.tierra.net and ns2.tierra.net.
programmingchoice.com partially shares its NS delegation with several other domains, including pkprotocol.org, tonymorrison.com, clywdhotels.com and two others.
Each of the four hosts ns1.domaindiscover.com, ns2.domaindiscover.com, ns1.tierra.net and ns2.tierra.net points to a single IP address — ns1.domaindiscover.com points to 72.1.32.151, ns2.domaindiscover.com points to 35.174.37.23, ns1.tierra.net points to 72.1.32.185 and ns2.tierra.net points to 54.82.141.168.
Mail Servers
Mail for programmingchoice.com is handled by two mail servers — mx1.daemonmail.net and mx2.daemonmail.net.
programmingchoice.com uses an identical mail server configuration to several other domains — among them movetomartinez.com, akronascm.org, plymouthvenues.com and two more.
mx1.daemonmail.net resolves to 44.225.110.60. mx2.daemonmail.net resolves to 54.69.243.239. Both host names point to a single IP number.