formacao20.com - robtex.com
formacao20.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=1774609652 | ||||||
Subdomains
mail.formacao20.com |
DNS History
20 records (6 active, 14 former)
○NSdns1.registrar-servers.com2017-03-27 → 2017-03-27 · 4 obs
● 2017-03-27 20:21:30
○ 2020-04-01 13:55:42
○ 2026-03-27 11:29:06
○NSdns2.registrar-servers.com2017-03-27 → 2017-03-27 · 4 obs
● 2017-03-27 20:21:30
○ 2020-04-01 13:55:42
○ 2026-03-27 11:29:06
○NSerin.ns.cloudflare.com2020-04-01 → 2020-04-01 · 4 obs
● 2020-04-01 13:55:42
○ 2026-03-27 11:29:04
○ 2026-03-27 11:29:06
○NSevan.ns.cloudflare.com2020-04-01 → 2020-04-01 · 4 obs
● 2020-04-01 13:55:42
○ 2026-03-27 11:29:04
○ 2026-03-27 11:29:06
●NSns-1500.awsdns-59.org2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 11:29:04
● 2026-03-27 11:29:06
●NSns-1665.awsdns-16.co.uk2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 11:29:04
● 2026-03-27 11:29:06
●NSns-319.awsdns-39.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 11:29:04
● 2026-03-27 11:29:06
●NSns-909.awsdns-49.net2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 11:29:04
● 2026-03-27 11:29:06
○NSns1.formacao20.com2015-05-26 → 2016-07-17 · 4 obs
● 2016-07-17 08:56:42
○ 2017-03-27 20:21:30
○ 2026-03-27 11:29:06
○NSns2.formacao20.com2015-05-26 → 2016-07-17 · 4 obs
● 2016-07-17 08:56:42
○ 2017-03-27 20:21:30
○ 2026-03-27 11:29:06
○MXeforward1.registrar-servers.com2017-03-27 → 2017-03-27 · 4 obs
● 2017-03-27 20:21:30
○ 2020-04-01 13:55:42
○ 2026-03-27 11:29:06
○MXeforward2.registrar-servers.com2017-03-27 → 2017-03-27 · 4 obs
● 2017-03-27 20:21:30
○ 2020-04-01 13:55:42
○ 2026-03-27 11:29:06
○MXeforward3.registrar-servers.com2017-03-27 → 2017-03-27 · 4 obs
● 2017-03-27 20:21:30
○ 2020-04-01 13:55:42
○ 2026-03-27 11:29:06
○MXeforward4.registrar-servers.com2017-03-27 → 2017-03-27 · 4 obs
● 2017-03-27 20:21:30
○ 2020-04-01 13:55:42
○ 2026-03-27 11:29:06
○MXeforward5.registrar-servers.com2017-03-27 → 2017-03-27 · 4 obs
● 2017-03-27 20:21:30
○ 2020-04-01 13:55:42
○ 2026-03-27 11:29:06
●MXmail.formacao20.com2015-05-26 → 2026-03-27 · 5 obs
● 2016-07-17 08:56:42
○ 2017-03-27 20:21:30
● 2020-04-01 13:55:42
● 2026-03-27 11:29:06
●A135.125.97.1562026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 11:29:04
● 2026-03-27 11:29:06
○A185.15.20.1112020-04-01 → 2020-04-01 · 4 obs
● 2020-04-01 13:55:42
○ 2026-03-27 11:29:04
○ 2026-03-27 11:29:06
○A5.79.65.1682017-03-27 → 2017-03-27 · 4 obs
● 2017-03-27 20:21:30
○ 2020-04-01 13:55:42
○ 2026-03-27 11:29:06
○A5.79.80.662015-05-26 → 2016-07-17 · 4 obs
● 2016-07-17 08:56:42
○ 2017-03-27 20:21:30
○ 2026-03-27 11:29:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| formacao20.com | ns-319.awsdns-39.com, ns-909.awsdns-49.net, ns-1665.awsdns-16.co.uk, ns-1500.awsdns-59.org | 1 record |
✅ Authoritative Response
Server:205.251.197.220
NS records: ns-319.awsdns-39.com, ns-909.awsdns-49.net, ns-1665.awsdns-16.co.uk, ns-1500.awsdns-59.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for formacao20.com (unsigned zone)
⏱️ Timing
Total: 142ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 135.125.97.156 |
| NS | 4 | ns-1500.awsdns-59.org, ns-1665.awsdns-16.co.uk... |
| MX | 1 | mail.formacao20.com (pri: 0) |
| TXT | 2 | google-site-verification=pfx7u_EwBG9GaWL, v=spf1 include:spf.efwd.registrar-server |
| SOA | 1 | ns-319.awsdns-39.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-319.awsdns-39.com)
Analysis
Hierarchy
formacao20.com is the parent of mail.formacao20.com.
IP Addresses
formacao20.com resolves to one IP number: 135.125.97.156.
other host names including host.oxy-api.com, mail.top-cursos-profissionais.com, magnetikalchemy.com, oxy-api.com and mail.myspotvip.com share IP numbers with formacao20.com.
Name Servers
formacao20.com is delegated to four name servers: ns-319.awsdns-39.com, ns-909.awsdns-49.net, ns-1500.awsdns-59.org and ns-1665.awsdns-16.co.uk.
formacao20.com at least partially shares name servers with other domains, for instance d1kcmwm8i3tlu6.cloudfront.net, dev003-rapididentity.com, northbrunswickyouthsportsfestival.com, tbc.hk and d2k70xfmka00w0.cloudfront.net.
These name servers are commonly used with ns-1091.awsdns-08.org, ns-378.awsdns-47.com, ns-1825.awsdns-36.co.uk, ns1.adinco.net and ns2.adinco.net.
Host names with two IP numbers:
ns-319.awsdns-39.com points to 2600:9000:5301:3f00::1 and 205.251.193.63; ns-909.awsdns-49.net points to 2600:9000:5303:8d00::1 and 205.251.195.141; ns-1500.awsdns-59.org points to 2600:9000:5305:dc00::1 and 205.251.197.220; ns-1665.awsdns-16.co.uk points to 2600:9000:5306:8100::1 and 205.251.198.129.
Mail Servers
formacao20.com is handled by a single mail server, mail.formacao20.com.
mail.formacao20.com resolves to IP 135.125.97.156.