digitalcoursebd.com - dns.ninja
digitalcoursebd.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=1785894579 | ||||||
Same first word
digitalcoursebd.com |
DNS History
8 records (8 active, 0 former)
●NSdns1.registrar-servers.com2026-04-10 → 2026-08-05 · 2 obs
● 2026-08-05 02:04:52
●NSdns2.registrar-servers.com2026-04-10 → 2026-08-05 · 2 obs
● 2026-08-05 02:04:52
●MXeforward1.registrar-servers.com2026-04-10 → 2026-08-05 · 2 obs
● 2026-08-05 02:04:52
●MXeforward2.registrar-servers.com2026-04-10 → 2026-08-05 · 2 obs
● 2026-08-05 02:04:52
●MXeforward3.registrar-servers.com2026-04-10 → 2026-08-05 · 2 obs
● 2026-08-05 02:04:52
●MXeforward4.registrar-servers.com2026-04-10 → 2026-08-05 · 2 obs
● 2026-08-05 02:04:52
●MXeforward5.registrar-servers.com2026-04-10 → 2026-08-05 · 2 obs
● 2026-08-05 02:04:52
●A5.45.76.1122026-04-10 → 2026-08-05 · 2 obs
● 2026-08-05 02:04:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net... | - |
| digitalcoursebd.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for digitalcoursebd.com (unsigned zone)
⏱️ Timing
Total: 281ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.45.76.112 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10... |
| TXT | 1 | v=spf1 include:spf.efwd.registrar-server |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
IP Addresses
digitalcoursebd.com directs to one IP number, which is 5.45.76.112.
Among the host names that share IP numbers with digitalcoursebd.com are tuoi(0x786e7878).com, siirtiletisim.com, welitebs.com and two others.
Name Servers
digitalcoursebd.com is served by two delegated name servers, dns1.registrar-servers.com and dns2.registrar-servers.com.
digitalcoursebd.com has the same name server delegation as a number of other domains, such as brightshiftcapital.com, 0x09.net, zurix.tech and two more.
digitalcoursebd.com partially shares its NS delegation with several other domains, including aikage.com, navigat-r.com, decoratelikeaprosystem.com and two others.
These name servers regularly co-occur with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Each of the two host names carries two IP addresses: dns1.registrar-servers.com points to 156.154.132.200 and 2610:a1:1024::200, and dns2.registrar-servers.com points to 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
Mail for digitalcoursebd.com is handled by five mail servers, namely eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.
digitalcoursebd.com shares at least some of its mail servers with other domains — for example sealteam911.xyz, hlink.me, swapyy.com and two more.
It is common for these mail servers to co-occur with eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com as mail servers.
Hosts that resolve to one IP address:
eforward1.registrar-servers.com points to the IP address 162.255.118.51.
eforward2.registrar-servers.com points to the IP address 162.255.118.52.
eforward3.registrar-servers.com points to the IP address 162.255.118.51.
eforward4.registrar-servers.com points to the IP address 162.255.118.52.
eforward5.registrar-servers.com points to the IP address 162.255.118.51.
eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com all direct to 162.255.118.51.
These two host names — eforward2.registrar-servers.com and eforward4.registrar-servers.com — each point to 162.255.118.52 IP addresses.