ncprogramming.com - dns.ninja
ncprogramming.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns3.amhosting.com ⚠️ Not in zone NS records | ||||||
| A | 2a0e:acc0:1::cafe:cafe:ca20🇨🇿 WEDOS-GLOBAL2a0e:acc0:1::/48 | ||||||
| PTR | ns1.jethostns.com | ||||||
| A | 45.138.106.20🇨🇿 WEDOS-GLOBAL45.138.106.0/24 WEDOS Global | ||||||
| PTR | ns1.jethostns.com | ||||||
| NS | dns4.amhosting.com ⚠️ Not in zone NS records | ||||||
| A | 2a0e:acc0:2::b:1:b20🇨🇿 WEDOS-GLOBAL2a0e:acc0:2::/48 | ||||||
| PTR | ns2.jethostns.com | ||||||
| A | 185.8.238.20🇨🇿 WEDOS-GLOBAL185.8.238.0/24 WEDOS Global | ||||||
| PTR | ns2.jethostns.com | ||||||
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=1786059084 | ||||||
MX for
ncprogramming.com |
Subdomains
mail.ncprogramming.com |
Same first word
ncprogramming.com |
DNS History
10 records (2 active, 8 former)
●NSdns3.amhosting.com2026-02-15 → 2026-08-06 · 2 obs
● 2026-08-06 23:53:28
●NSdns4.amhosting.com2026-02-15 → 2026-08-06 · 2 obs
● 2026-08-06 23:53:28
○NSns1.guardedhost.com2026-02-15 → 2026-02-15 · 3 obs
○ 2026-08-06 23:53:26
○ 2026-08-06 23:53:28
○NSns2.guardedhost.com2026-02-15 → 2026-02-15 · 3 obs
○ 2026-08-06 23:53:26
○ 2026-08-06 23:53:28
○NSns3.guardeddns.net2026-02-15 → 2026-02-15 · 3 obs
○ 2026-08-06 23:53:26
○ 2026-08-06 23:53:28
○NSprimary.guardeddns.net2026-02-15 → 2026-02-15 · 3 obs
○ 2026-08-06 23:53:26
○ 2026-08-06 23:53:28
○MXncprogramming.com2026-05-21 → 2026-05-21 · 4 obs
● 2026-05-21 13:12:42
○ 2026-08-06 23:53:26
○ 2026-08-06 23:53:28
○MXpostoffice.guardedhost.com2026-02-15 → 2026-05-10 · 4 obs
● 2026-05-10 02:47:08
○ 2026-05-21 13:12:42
○ 2026-08-06 23:53:28
○A15.204.55.622026-05-21 → 2026-05-21 · 4 obs
● 2026-05-21 13:12:42
○ 2026-08-06 23:53:26
○ 2026-08-06 23:53:28
○A216.239.139.812026-02-15 → 2026-05-10 · 4 obs
● 2026-05-10 02:47:08
○ 2026-05-21 13:12:42
○ 2026-08-06 23:53:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ncprogramming.com | dns3.amhosting.com, dns4.amhosting.com | 4 records |
✅ Authoritative Response
Server:216.239.128.2
NS records: dns3.amhosting.com, dns4.amhosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ncprogramming.com (unsigned zone)
⏱️ Timing
Total: 303ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns3.amhosting.com, dns3.amhosting.com, dns4.amhosting.com...)
Analysis
Hierarchy
ncprogramming.com serves as the parent of mail.ncprogramming.com.
Mail Server Role
The MX record for ncprogramming.com points back to ncprogramming.com — it is its own mail server.
Name Servers
ncprogramming.com uses two name servers for its delegation: dns3.amhosting.com and dns4.amhosting.com.
ncprogramming.com uses the same name servers as other domains — rydo.com being one example.
It is common to find these name servers paired with the name servers ns1.guardedhost.com, ns2.guardedhost.com, ns3.guardeddns.net and primary.guardeddns.net.
The two host names dns3.amhosting.com and dns4.amhosting.com each have a pair of IP addresses: dns3.amhosting.com has 45.138.106.20 and 2a0e:acc0:1::cafe:cafe:ca20, and dns4.amhosting.com has 185.8.238.20 and 2a0e:acc0:2::b:1:b20.