onlycursos.com - robtex.com
onlycursos.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.120.48.32🇧🇩 NAMEHERO-KCDC-01103.120.48.0/24 Name Hero, LLC 17501 W 98th Street Lenexa, KS 66219 United States | ||||||
| PTR | node617.namehero.net | ||||||
| NS | ns1.namehero.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 104.224.1.31🇺🇸 NAMEHERO-KCDC-01104.224.1.0/24 Name Hero, LLC 17501 W 98th Street Lenexa, KS 66219 United States | ||||||
| PTR | kcdc.namehero.com | ||||||
| NS | ns103.namehero.net ⚠️ Not in zone NS records | ||||||
| A | 104.224.1.31🇺🇸 NAMEHERO-KCDC-01104.224.1.0/24 Name Hero, LLC 17501 W 98th Street Lenexa, KS 66219 United States | ||||||
| PTR | kcdc.namehero.com | ||||||
| NS | ns104.namehero.net ⚠️ Not in zone NS records | ||||||
| A | 67.227.212.221🇺🇸 LiquidWeb67.227.128.0/17 Liquidweb LLC | ||||||
| NS | ns2.namehero.com ⚠️ Not in parent delegation | ||||||
| A | 67.227.212.221🇺🇸 LiquidWeb67.227.128.0/17 Liquidweb LLC | ||||||
| MX | onlycursos.com ⭐ | ||||||
| A | 103.120.48.32🇧🇩 NAMEHERO-KCDC-01103.120.48.0/24 Name Hero, LLC 17501 W 98th Street Lenexa, KS 66219 United States | ||||||
| PTR | node617.namehero.net | ||||||
| TXT | v=spf1 include:_spf.mlsend.com +a +mx +ip4:103.120.48.32 include:_spf.nameher... | ||||||
| TXT | mailerlite-domain-verification=ce376fa382f5ff8b538b599a8c06604a6f1c79dc | ||||||
| SOA | ns1.namehero.comroot@node617.namehero.net 2026-03-13 #2 | ||||||
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=1771291435 | ||||||
MX for
onlycursos.com |
Same first word
onlycursos.com |
DNS History
6 records (6 active, 0 former)
●NSns1.namehero.com2026-03-17 → 2026-03-23 · 2 obs
● 2026-03-23 11:13:46
●NSns103.namehero.net2026-03-17 → 2026-03-23 · 2 obs
● 2026-03-23 11:13:46
●NSns104.namehero.net2026-03-17 → 2026-03-23 · 2 obs
● 2026-03-23 11:13:46
●NSns2.namehero.com2026-03-17 → 2026-03-23 · 2 obs
● 2026-03-23 11:13:46
●MXonlycursos.com2026-03-17 → 2026-03-23 · 2 obs
● 2026-03-23 11:13:46
●A103.120.48.322026-03-17 → 2026-03-23 · 2 obs
● 2026-03-23 11:13:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| onlycursos.com | ns103.namehero.net, ns104.namehero.net | - |
✅ Authoritative Response
Server:67.227.212.221
NS records: ns103.namehero.net, ns104.namehero.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onlycursos.com (unsigned zone)
⏱️ Timing
Total: 1882ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.120.48.32 |
| NS | 2 | ns1.namehero.com, ns2.namehero.com |
| MX | 1 | onlycursos.com (pri: 0) |
| TXT | 2 | v=spf1 include:_spf.mlsend.com +a +mx +i, mailerlite-domain-verification=ce376fa38 |
| SOA | 1 | ns1.namehero.com root.node617.namehero.n |
Analysis
Mail Server Role
onlycursos.com serves as the mail server for onlycursos.com.
IP Addresses
onlycursos.com resolves to a single IP address: 103.120.48.32.
Other host names including southcoastfoods.com.au, bloomingtonmathtutor.com, sprintcourierltd.com, allscapelawn.com and ricardolima.pt share IP numbers with onlycursos.com.
Name Servers
onlycursos.com is delegated to four name servers: ns1.namehero.com, ns2.namehero.com, ns103.namehero.net and ns104.namehero.net.
onlycursos.com at least partially shares name servers with other domains, including lumiereluer.com, horizonotebooks.com, siftwize.com, redhairandhealthcare.com and originalskinboutique.com.
these name servers are commonly used with ns1.node800ca.namehero.net, ns2.node800ca.namehero.net, ns73.namehero.net and ns74.namehero.net.
Host names with one IP number:
ns1.namehero.com points to 104.224.1.31.
ns2.namehero.com points to 67.227.212.221.
ns103.namehero.net points to 104.224.1.31.
ns104.namehero.net points to 67.227.212.221.
Host names pointing to 104.224.1.31: ns1.namehero.com and ns103.namehero.net.
Host names pointing to 67.227.212.221: ns2.namehero.com and ns104.namehero.net.
Mail Servers
A single mail server handles onlycursos.com.
onlycursos.com points to a single IP: 103.120.48.32.