estudiootto.com - robtex.com
estudiootto.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.243.5🇺🇸 Amazon13.248.240.0/20 | ||||||
| PTR | a16e665f42988324c.awsglobalaccelerator.com | ||||||
| A | 76.223.105.230🇺🇸 Amazon76.223.96.0/20 | ||||||
| NS | ns27.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2171::e🇺🇸 GODADDY-DNS2603:5:2170::/44 | ||||||
| PTR | ns27.domaincontrol.com | ||||||
| A | 97.74.103.14🇺🇸 GODADDY-DNS97.74.102.0/23 | ||||||
| PTR | ns27.domaincontrol.com | ||||||
| NS | ns28.domaincontrol.com | ||||||
| A | 2603:5:2271::e🇺🇸 GODADDY-DNS2603:5:2270::/44 | ||||||
| PTR | ns28.domaincontrol.com | ||||||
| A | 173.201.71.14🇺🇸 GODADDY-DNS173.201.70.0/23 | ||||||
| PTR | ns28.domaincontrol.com | ||||||
| MX | mx2.zoho.com ⭐ | ||||||
| A | 136.143.191.44🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation | ||||||
| PTR | mx2.zoho.com | ||||||
| PTR | mx3.zoho.com | ||||||
| PTR | mx.zoho.com | ||||||
| PTR | mx2.zohomail.com | ||||||
| PTR | mx3.zohomail.com | ||||||
| PTR | mx.zohomail.com | ||||||
| MX | mx.zoho.com(20) | ||||||
| A | 136.143.191.44🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation | ||||||
| PTR | mx2.zoho.com | ||||||
| PTR | mx3.zoho.com | ||||||
| PTR | mx.zoho.com | ||||||
| PTR | mx2.zohomail.com | ||||||
| PTR | mx3.zohomail.com | ||||||
| PTR | mx.zohomail.com | ||||||
| TXT | v=spf1 include:zoho.com ~all | ||||||
| SOA | ns27.domaincontrol.comdns@jomax.net 2026-04-29 #0 | ||||||
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=1778741956 | ||||||
Same first word
estudiootto.com |
DNS History
10 records (6 active, 4 former)
●NSns27.domaincontrol.com2015-07-07 → 2026-05-14 · 2 obs
● 2026-05-14 07:16:36
●NSns28.domaincontrol.com2015-07-07 → 2026-05-14 · 2 obs
● 2026-05-14 07:16:36
●MXmx.zoho.com2020-03-07 → 2026-05-14 · 3 obs
● 2020-03-07 10:08:52
● 2026-05-14 07:16:36
○MXmx.zohomail.com2015-07-07 → 2017-04-01 · 4 obs
● 2017-04-01 07:07:44
○ 2020-03-07 10:08:52
○ 2026-05-14 07:16:36
●MXmx2.zoho.com2020-03-07 → 2026-05-14 · 3 obs
● 2020-03-07 10:08:52
● 2026-05-14 07:16:36
○MXmx2.zohomail.com2015-07-07 → 2017-04-01 · 4 obs
● 2017-04-01 07:07:44
○ 2020-03-07 10:08:52
○ 2026-05-14 07:16:36
●A13.248.243.52026-05-07 → 2026-05-14 · 3 obs
● 2026-05-07 14:03:38
● 2026-05-14 07:16:36
○A184.168.221.522015-07-07 → 2017-04-01 · 4 obs
● 2017-04-01 07:07:44
○ 2020-03-07 10:08:52
○ 2026-05-14 07:16:36
○A50.63.202.412020-03-07 → 2020-03-07 · 4 obs
● 2020-03-07 10:08:52
○ 2026-05-07 14:03:38
○ 2026-05-14 07:16:36
●A76.223.105.2302026-05-07 → 2026-05-14 · 3 obs
● 2026-05-07 14:03:38
● 2026-05-14 07:16:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net... | - |
| estudiootto.com | ns27.domaincontrol.com, ns28.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.71.14
NS records: ns27.domaincontrol.com, ns28.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for estudiootto.com (unsigned zone)
⏱️ Timing
Total: 280ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns27.domaincontrol.com, ns28.domaincontrol.com |
| MX | 2 | mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20) |
| TXT | 1 | v=spf1 include:zoho.com ~all |
| SOA | 1 | ns27.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns27.domaincontrol.com, ns27.domaincontrol.com, ns28.domaincontrol.com...)
Analysis
IP Addresses
estudiootto.com points to two IP numbers: 13.248.243.5 and 76.223.105.230.
Other host names such as i_uphold_login.godaddysites.com, lovhas.com, servterm193.godaddysites.com, optdesigns.com and suzgectv.com share IPs with estudiootto.com.
Name Servers
Two name servers ns27.domaincontrol.com and ns28.domaincontrol.com handle the delegation for estudiootto.com.
estudiootto.com shares the same name server setup as other domains, for example spainxp.com, goicc.com, 10tunes.com, sourcemaxlabs.com and 3ddd.com.
Host names with two IP numbers:
ns27.domaincontrol.com points to 2603:5:2171::e and 97.74.103.14.
ns28.domaincontrol.com points to 2603:5:2271::e and 173.201.71.14.
Mail Servers
Two mail servers handle estudiootto.com: mx2.zoho.com and mx.zoho.com.
estudiootto.com shares the same mail server setup as other domains, including fpslynx.se, taylorandchase.com, mhmassessoria.com, cry.cl and emilsvensson.com.
estudiootto.com shares at least partially some mail servers with other domains, for instance themanlythings.com, worldwideadventureguides.com, wedevelopers.in, prediagnosis.org and umpsandrefs.com.
these mail servers are commonly used with mx3.zoho.com.
Host names with a single IP:
mx2.zoho.com points to 136.143.191.44.
mx.zoho.com points to 136.143.191.44.
Host names pointing to 136.143.191.44: mx2.zoho.com and mx.zoho.com.