programdocumentation.com - dns.ninja
programdocumentation.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.28.38.88🇺🇸 LiquidWeb50.28.0.0/18 Liquidweb Inc | ||||||
| PTR | green.ethicalhost.ca | ||||||
| NS | ns1.ethicalwebservices.com ⭐ | ||||||
| A | 50.28.38.88🇺🇸 LiquidWeb50.28.0.0/18 Liquidweb Inc | ||||||
| PTR | green.ethicalhost.ca | ||||||
| NS | ns1.d-zone.ca | ||||||
| A | 2620:10a:80eb::2🇨🇦 CIRA-22620:10a:80eb::/48 D-Zone Anycast Cloud 1 | ||||||
| PTR | ns1.d-zone.ca | ||||||
| A | 162.219.54.2🇨🇦 CIRA-2162.219.54.0/24 D-Zone Anycast Cloud1 | ||||||
| PTR | ns1.d-zone.ca | ||||||
| NS | ns2.d-zone.ca | ||||||
| A | 2620:10a:80ec::2🇨🇦 CIRA-32620:10a:80ec::/48 D-Zone IPv6 Anycast Cloud 2 | ||||||
| PTR | ns2.d-zone.ca | ||||||
| A | 162.219.55.2🇨🇦 CIRA-3162.219.55.0/24 D-Zone Anycast Cloud 2 | ||||||
| PTR | ns2.d-zone.ca | ||||||
| NS | ns2.ethicalwebservices.com | ||||||
| A | 50.28.39.8🇺🇸 LiquidWeb50.28.0.0/18 Liquidweb Inc | ||||||
| PTR | green.ethicalhost.ca | ||||||
| MX | mail.ethicalhost.ca ⭐ | ||||||
| A | 50.28.38.88🇺🇸 LiquidWeb50.28.0.0/18 Liquidweb Inc | ||||||
| PTR | green.ethicalhost.ca | ||||||
| TXT | v=spf1 +a +mx +ip4:50.28.38.88 +ip4:209.59.188.75 ~all | ||||||
| SOA | ns1.ethicalwebservices.comdevnull@sourcedns.com 2026-07-02 #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=1787551846 | ||||||
Previously MX for
programdocumentation.com |
Same first word
programdocumentation.com |
Previous names
Next names
DNS History
11 records (6 active, 5 former)
●NSns1.d-zone.ca2026-02-17 → 2026-08-24 · 3 obs
● 2026-02-17 12:14:12
● 2026-08-24 06:40:32
●NSns1.ethicalwebservices.com2015-05-19 → 2026-08-24 · 2 obs
● 2026-08-24 06:40:32
●NSns2.d-zone.ca2026-02-17 → 2026-08-24 · 3 obs
● 2026-02-17 12:14:12
● 2026-08-24 06:40:32
●NSns2.ethicalwebservices.com2015-05-19 → 2026-08-24 · 2 obs
● 2026-08-24 06:40:32
○MXethicalhost.ca2016-07-13 → 2017-07-08 · 5 obs
● 2016-07-13 04:38:28
● 2017-07-08 04:47:18
○ 2026-02-17 12:14:12
○ 2026-08-24 06:40:32
●MXmail.ethicalhost.ca2026-02-17 → 2026-08-24 · 3 obs
● 2026-02-17 12:14:12
● 2026-08-24 06:40:32
○MXprogramdocumentation.com2015-05-19 → 2016-01-02 · 4 obs
● 2016-01-02 15:01:18
○ 2016-07-13 04:38:28
○ 2026-08-24 06:40:32
○MXsmx.ethicalhost.ca2016-12-06 → 2017-07-08 · 5 obs
● 2016-12-06 06:05:20
● 2017-07-08 04:47:18
○ 2026-02-17 12:14:12
○ 2026-08-24 06:40:32
●A50.28.38.882026-02-17 → 2026-08-24 · 3 obs
● 2026-02-17 12:14:12
● 2026-08-24 06:40:32
○A67.227.198.1872016-07-13 → 2017-07-08 · 5 obs
● 2016-07-13 04:38:28
● 2017-07-08 04:47:18
○ 2026-02-17 12:14:12
○ 2026-08-24 06:40:32
○A69.167.170.742015-05-19 → 2016-01-02 · 4 obs
● 2016-01-02 15:01:18
○ 2016-07-13 04:38:28
○ 2026-08-24 06:40:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net... | - |
| programdocumentation.com | ns1.ethicalwebservices.com, ns2.ethicalwebservices.com, ns1.d-zone.ca, ns2.d-zone.ca | 2 records |
✅ Authoritative Response
Server:162.219.55.2
NS records: ns1.ethicalwebservices.com, ns2.ethicalwebservices.com, ns1.d-zone.ca, ns2.d-zone.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for programdocumentation.com (unsigned zone)
⏱️ Timing
Total: 700ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.28.38.88 |
| NS | 4 | ns2.d-zone.ca, ns1.d-zone.ca... |
| MX | 1 | mail.ethicalhost.ca (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:50.28.38.88 +ip4:209. |
| SOA | 1 | ns1.ethicalwebservices.com devnull.sourc |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.ethicalwebservices.com, ns2.ethicalwebservices.com)
Analysis
IP Addresses
programdocumentation.com points to a single IP number: 50.28.38.88.
Additional host names — webmail.csinfo.ca, plugin.org, keithmaillard.com and two others — share IP numbers with programdocumentation.com.
Name Servers
programdocumentation.com has four authoritative name servers: ns1.d-zone.ca, ns2.d-zone.ca, ns1.ethicalwebservices.com and ns2.ethicalwebservices.com.
The name servers of programdocumentation.com overlap at least partially with those of other domains — among them choom.ca, csbo.yorku.ca, microfluidics.utoronto.ca and two more.
These name servers commonly appear in delegations together with ns10.ent.global.gc.ca, ns11.ent.global.gc.ca, ns40.ent.global.gc.ca and 7 other.
Host names with two IP numbers:
ns1.d-zone.ca has two IP addresses: 162.219.54.2 and 2620:10a:80eb::2.
ns2.d-zone.ca has two IP addresses: 162.219.55.2 and 2620:10a:80ec::2.
Host names pointing to a single IP address:
ns1.ethicalwebservices.com directs to 50.28.38.88.
ns2.ethicalwebservices.com directs to 50.28.39.8.
Mail Servers
programdocumentation.com has one mail server: mail.ethicalhost.ca.
programdocumentation.com shares the same mail server setup as other domains, including thomasmcveigh.ca, zinje.ca, njmassage.org and two others.
programdocumentation.com shares mail servers — at least in part — with other domains, including artuntangled.com, transcriptsplus.ca, elisecheetham.ca and two others.
These mail servers are frequently seen alongside the mail servers smx.ethicalhost.ca.
mail.ethicalhost.ca has exactly one IP number: 50.28.38.88.