estudaonline.com - robtex.com
estudaonline.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a02:4780:13:1986:0:39d1:7aab:2🇧🇷 IIHOS0012a02:4780:13::/48 HOSTINGER BR | ||||||
| A | 147.93.14.241🇧🇪 IIHOS001147.93.8.0/21 HOSTINGER BR | ||||||
| NS | ns1.dns-parking.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:18c9🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.24.201Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dns-parking.com | ||||||
| NS | ns2.dns-parking.com | ||||||
| A | 2400:cb00:2049:1::a29f:192a🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.25.42Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dns-parking.com | ||||||
| SOA | ns1.dns-parking.comdns@hostinger.com 2026-03-19 #1 | ||||||
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 | ||||||
Same first word
estudaonline.com |
DNS History
11 records (4 active, 7 former)
○NSali.ns.cloudflare.com2019-03-27 → 2019-03-27 · 3 obs
○ 2026-03-23 17:30:10
○ 2026-03-23 17:30:12
○NSneil.ns.cloudflare.com2019-03-27 → 2019-03-27 · 3 obs
○ 2026-03-23 17:30:10
○ 2026-03-23 17:30:12
●NSns1.dns-parking.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 17:30:10
● 2026-03-23 17:30:12
●NSns2.dns-parking.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 17:30:10
● 2026-03-23 17:30:12
○MXmail.estudaonline.com2019-03-27 → 2019-03-27 · 3 obs
○ 2026-03-23 17:30:10
○ 2026-03-23 17:30:12
○A104.24.108.1862019-03-27 → 2019-03-27 · 3 obs
○ 2026-03-23 17:30:10
○ 2026-03-23 17:30:12
○A104.24.109.1862019-03-27 → 2019-03-27 · 3 obs
○ 2026-03-23 17:30:10
○ 2026-03-23 17:30:12
●A147.93.14.2412026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 17:30:10
● 2026-03-23 17:30:12
○A2606:4700:30::6818:6cba2019-03-27 → 2019-03-27 · 3 obs
○ 2026-03-23 17:30:10
○ 2026-03-23 17:30:12
○A2606:4700:30::6818:6dba2019-03-27 → 2019-03-27 · 3 obs
○ 2026-03-23 17:30:10
○ 2026-03-23 17:30:12
●A2a02:4780:13:1986:0:39d1:7aab:22026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 17:30:10
● 2026-03-23 17:30:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| estudaonline.com | ns1.dns-parking.com, ns2.dns-parking.com | 4 records |
✅ Authoritative Response
Server:162.159.25.42
NS records: ns1.dns-parking.com, ns2.dns-parking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for estudaonline.com (unsigned zone)
⏱️ Timing
Total: 219ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 147.93.14.241 |
| AAAA | 1 | 2a02:4780:13:1986:0:39d1:7aab:2 |
| NS | 2 | ns1.dns-parking.com, ns2.dns-parking.com |
| SOA | 1 | ns1.dns-parking.com dns.hostinger.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.dns-parking.com, ns1.dns-parking.com, ns2.dns-parking.com...)
Analysis
IP Addresses
estudaonline.com points to two IP numbers: 2a02:4780:13:1986:0:39d1:7aab:2 and 147.93.14.241.
Other host names, for instance outboundmarketing.com.br and imaginacao.art.br, share IP numbers with estudaonline.com.
Name Servers
estudaonline.com is delegated to two name servers: ns1.dns-parking.com and ns2.dns-parking.com.
estudaonline.com shares the same name server setup as cymbidiumflowers.com, pinyonpinesmurders.com, mechanicalcircle.com, albuquerquemotors.com.br and mutant.lt.
Host names with two IP numbers: ns1.dns-parking.com points to: 2400:cb00:2049:1::a29f:18c9 and 162.159.24.201; ns2.dns-parking.com points to: 2400:cb00:2049:1::a29f:192a and 162.159.25.42.