truecoursegps.com - robtex.com
truecoursegps.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=1774469607 | ||||||
Same first word
truecoursegps.com |
DNS History
14 records (6 active, 8 former)
○NScuritiba.ns.porkbun.com2026-02-28 → 2026-02-28 · 2 obs
○ 2026-03-25 20:16:18
○NSfortaleza.ns.porkbun.com2026-02-28 → 2026-02-28 · 2 obs
○ 2026-03-25 20:16:18
○NSmaceio.ns.porkbun.com2026-02-28 → 2026-02-28 · 2 obs
○ 2026-03-25 20:16:18
●NSns10.wixdns.net2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 20:16:18
●NSns11.wixdns.net2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 20:16:18
○NSsalvador.ns.porkbun.com2026-02-28 → 2026-02-28 · 2 obs
○ 2026-03-25 20:16:18
○MXfwd1.porkbun.com2026-02-28 → 2026-02-28 · 2 obs
○ 2026-03-25 20:16:18
○MXfwd2.porkbun.com2026-02-28 → 2026-02-28 · 2 obs
○ 2026-03-25 20:16:18
●MXsmtp.google.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 20:16:18
●A185.230.63.1072026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 20:16:18
●A185.230.63.1712026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 20:16:18
●A185.230.63.1862026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 20:16:18
○A44.230.85.2412026-02-28 → 2026-02-28 · 2 obs
○ 2026-03-25 20:16:18
○A52.33.207.72026-02-28 → 2026-02-28 · 2 obs
○ 2026-03-25 20:16:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| truecoursegps.com | ns11.wixdns.net, ns10.wixdns.net | - |
✅ Authoritative Response
Server:216.239.36.100
NS records: ns11.wixdns.net, ns10.wixdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for truecoursegps.com (unsigned zone)
⏱️ Timing
Total: 383ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 185.230.63.186, 185.230.63.107... |
| NS | 2 | ns10.wixdns.net, ns11.wixdns.net |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns10.wixdns.net support.wix.com |
Analysis
IP Addresses
Three IP numbers for truecoursegps.com are 185.230.63.107, 185.230.63.171 and 185.230.63.186.
Other host names, for instance starfishfound.org, midvaleps.wa.edu.au, hansveldhuis.com, gtlaptopstore.com and kpten.com share IP numbers with truecoursegps.com.
Name Servers
truecoursegps.com's delegation is to two name servers ns10.wixdns.net and ns11.wixdns.net.
truecoursegps.com shares the same name server configuration as other domains, such as shopthenovogratz.com, stlrn.org, cenyainc.com, soleoent.com and southcoaststaging.com.
truecoursegps.com at least partially shares its name servers with other domains, for instance turnkeysdesigns.com, eduexpress.org, nicotinefreegeneration.com, creativesupergroup.com and sistergirlstravel.com.
these name servers are commonly used together with ns6.wixdns.net, ns7.wixdns.net, ns2.wixdns.net and ns3.wixdns.net.
Host names with a single IP:
ns10.wixdns.net resolves to 216.239.36.100.
ns11.wixdns.net resolves to 216.239.38.100.
Mail Servers
truecoursegps.com is served by a single mail server, smtp.google.com.
truecoursegps.com uses the same mail server setup as other domains such as talkingart.co.il, loveonamission.org, rcchevy.net, juu.kz and adultchat.it.
truecoursegps.com shares some mail servers with other domains, including latrobe.k12.ca.us, oddnt.com, lioneagle.solutions, loteplant.es and biotenk.com.ar.
these mail servers are often used with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c08::1b, 2607:f8b0:4004:c0b::1a, 2607:f8b0:4004:c0b::1b, 2607:f8b0:4004:c19::1a, 142.250.31.26, 142.250.31.27, 142.251.111.26, 142.251.111.27 and 172.253.63.27.