quebuencurso.com - robtex.com
quebuencurso.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=1785563817 | ||||||
Subdomains
campero.quebuencurso.com |
Same first word
quebuencurso.com |
DNS History
20 records (8 active, 12 former)
○NSmail2.centramerica.com2015-05-26 → 2016-05-02 · 7 obs
○ 2015-10-20 22:00:44
○ 2015-11-09 23:41:40
● 2016-01-21 05:36:48
● 2016-05-02 08:45:38
○ 2017-02-18 05:29:10
○ 2026-08-01 06:01:38
○NSns1.centramerica.com2015-05-26 → 2020-04-08 · 8 obs
● 2015-11-09 23:41:40
○ 2016-01-21 05:36:48
○ 2016-05-02 08:45:38
● 2017-02-18 05:29:10
● 2020-04-08 21:54:38
○ 2026-03-30 01:06:42
○ 2026-08-01 06:01:38
○NSns2.centramerica.com2015-05-26 → 2020-04-08 · 4 obs
● 2020-04-08 21:54:38
○ 2026-03-30 01:06:42
○ 2026-08-01 06:01:38
○NSns3.centramerica.com2015-05-26 → 2020-04-08 · 4 obs
● 2020-04-08 21:54:38
○ 2026-03-30 01:06:42
○ 2026-08-01 06:01:38
○NSns4.centramerica.com2015-10-20 → 2020-04-08 · 9 obs
● 2015-10-20 22:00:44
● 2015-11-09 23:41:40
○ 2016-01-21 05:36:48
○ 2016-05-02 08:45:38
● 2017-02-18 05:29:10
● 2020-04-08 21:54:38
○ 2026-03-30 01:06:42
○ 2026-08-01 06:01:38
●NSns53.domaincontrol.com2026-03-30 → 2026-08-01 · 3 obs
● 2026-03-30 01:06:42
● 2026-08-01 06:01:38
●NSns54.domaincontrol.com2026-03-30 → 2026-08-01 · 3 obs
● 2026-03-30 01:06:42
● 2026-08-01 06:01:38
●MXalt1.aspmx.l.google.com2015-05-26 → 2026-08-01 · 2 obs
● 2026-08-01 06:01:38
●MXalt2.aspmx.l.google.com2015-05-26 → 2026-08-01 · 2 obs
● 2026-08-01 06:01:38
●MXalt3.aspmx.l.google.com2026-03-30 → 2026-08-01 · 3 obs
● 2026-03-30 01:06:42
● 2026-08-01 06:01:38
●MXalt4.aspmx.l.google.com2026-03-30 → 2026-08-01 · 3 obs
● 2026-03-30 01:06:42
● 2026-08-01 06:01:38
●MXaspmx.l.google.com2015-05-26 → 2026-08-01 · 2 obs
● 2026-08-01 06:01:38
○MXaspmx2.googlemail.com2015-05-26 → 2020-04-08 · 4 obs
● 2020-04-08 21:54:38
○ 2026-03-30 01:06:42
○ 2026-08-01 06:01:38
○MXaspmx3.googlemail.com2015-05-26 → 2020-04-08 · 4 obs
● 2020-04-08 21:54:38
○ 2026-03-30 01:06:42
○ 2026-08-01 06:01:38
○MXaspmx4.googlemail.com2015-05-26 → 2020-04-08 · 4 obs
● 2020-04-08 21:54:38
○ 2026-03-30 01:06:42
○ 2026-08-01 06:01:38
○MXaspmx5.googlemail.com2015-05-26 → 2020-04-08 · 4 obs
● 2020-04-08 21:54:38
○ 2026-03-30 01:06:42
○ 2026-08-01 06:01:38
○A184.107.48.1142015-05-26 → 2015-05-26 · 3 obs
○ 2015-10-20 22:00:44
○ 2026-08-01 06:01:38
○A184.107.58.2342015-10-20 → 2017-02-18 · 5 obs
● 2015-10-20 22:00:44
● 2017-02-18 05:29:10
○ 2020-04-08 21:54:38
○ 2026-08-01 06:01:38
●A45.33.120.2292026-03-30 → 2026-08-01 · 3 obs
● 2026-03-30 01:06:42
● 2026-08-01 06:01:38
○A67.205.113.1922020-04-08 → 2020-04-08 · 4 obs
● 2020-04-08 21:54:38
○ 2026-03-30 01:06:42
○ 2026-08-01 06:01:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| quebuencurso.com | ns53.domaincontrol.com, ns54.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.74.27
NS records: ns53.domaincontrol.com, ns54.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for quebuencurso.com (unsigned zone)
⏱️ Timing
Total: 192ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.33.120.229 |
| NS | 2 | ns54.domaincontrol.com, ns53.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 6 | v=spf1 include:dc-aa8e722993._spfm.quebu, google-site-verification=mpiVBJfQtq78Qrk... |
| SOA | 1 | ns53.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns53.domaincontrol.com, ns53.domaincontrol.com, ns54.domaincontrol.com...)
Analysis
Hierarchy
quebuencurso.com is a parent domain of campero.quebuencurso.com.
IP Addresses
quebuencurso.com resolves to just one IP address, 45.33.120.229.
Other host names share IP numbers with quebuencurso.com; 45-33-120-229.ip.linodeusercontent.com is one such example.
Name Servers
quebuencurso.com is served by two delegated name servers, ns53.domaincontrol.com and ns54.domaincontrol.com.
quebuencurso.com shares its NS records with other domains, for example badaping.com, adminally.com, partymarty.com and two others.
Each of the two host names carries two IP addresses: ns53.domaincontrol.com points to 97.74.106.27 and 2603:5:21a2::1b, and ns54.domaincontrol.com points to 173.201.74.27 and 2603:5:22a2::1b.
Mail Servers
Mail for quebuencurso.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
There is at least a partial MX overlap between quebuencurso.com and other domains, including pintozzi.com, lisadavisbooks.com, seashinefinancial.com and two others.
alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.
Host names that have two IP addresses:
aspmx.l.google.com maps to two IP addresses — 142.251.179.27 and 2607:f8b0:4004:c21::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1b.