apluscourse.com - robtex.com
apluscourse.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.54.121.145🇺🇸 NAMCHEAP-PH198.54.121.0/24 | ||||||
| PTR | premium67-4.web-hosting.com | ||||||
| NS | dns1.namecheaphosting.com ⭐ | ||||||
| A | 2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| NS | dns2.namecheaphosting.com | ||||||
| A | 2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| MX | mail.apluscourse.com ⭐ | ||||||
| A | 198.54.121.145🇺🇸 NAMCHEAP-PH198.54.121.0/24 | ||||||
| PTR | premium67-4.web-hosting.com | ||||||
| TXT | google-site-verification=qOXbukljYHhlD5APPHAU0KwBql-Zcq9M5NsrRIyyBu0 | ||||||
| SOA | dns1.namecheaphosting.comcpanel@tech.namecheap.com serial=1715981560 | ||||||
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=1774609697 | ||||||
Subdomains
mail.apluscourse.com |
Same first word
apluscourse.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns1.namecheaphosting.com2019-12-18 → 2026-03-27 · 2 obs
● 2026-03-27 11:14:06
●NSdns2.namecheaphosting.com2019-12-18 → 2026-03-27 · 2 obs
● 2026-03-27 11:14:06
●MXmail.apluscourse.com2019-12-18 → 2026-03-27 · 2 obs
● 2026-03-27 11:14:06
●A198.54.121.1452019-12-18 → 2026-03-27 · 2 obs
● 2026-03-27 11:14:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| apluscourse.com | dns1.namecheaphosting.com, dns2.namecheaphosting.com | 4 records |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.namecheaphosting.com, dns2.namecheaphosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for apluscourse.com (unsigned zone)
⏱️ Timing
Total: 91ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.54.121.145 |
| NS | 2 | dns1.namecheaphosting.com, dns2.namecheaphosting.com |
| MX | 1 | mail.apluscourse.com (pri: 0) |
| TXT | 1 | google-site-verification=qOXbukljYHhlD5A |
| SOA | 1 | dns1.namecheaphosting.com cpanel.tech.na |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.namecheaphosting.com, dns1.namecheaphosting.com, dns2.namecheaphosting.com...)
Analysis
Hierarchy
apluscourse.com is parent of mail.apluscourse.com.
IP Addresses
apluscourse.com points to a single IP: 198.54.121.145.
Other host names, for instance normakert.hu, videodet.com, mail.greenparkestates.com, mail.gundam.world and leatherjacketsinc.com share IP numbers with apluscourse.com.
Name Servers
apluscourse.com's delegation is to two name servers dns1.namecheaphosting.com and dns2.namecheaphosting.com.
apluscourse.com shares the same name server configuration as other domains, such as bestsearchonweb.com, kimba.meme, hestuber.com, newpasta.org and gsfinancial.us.
apluscourse.com at least partially shares its name servers with other domains, for instance os-live.us, mastercleanserecipe.com, theladyposh.com, morrisonunlimited.com and notonlytech.com.
These name servers are commonly used alongside dns1.registrar-servers.com and dns2.registrar-servers.com.
Host names with two IP numbers: dns1.namecheaphosting.com points to 2610:a1:1024::200 and 156.154.132.200; dns2.namecheaphosting.com points to 2610:a1:1025::200 and 156.154.133.200
Mail Servers
apluscourse.com is served by a single mail server, mail.apluscourse.com.
mail.apluscourse.com points to IP number 198.54.121.145.