open-ap.com.br - robtex.com
open-ap.com.br
com.br
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.br ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.br ⚠️ Not in parent delegation | ||||||
| NS | c.dns.br ⚠️ Not in parent delegation | ||||||
| NS | d.dns.br ⚠️ Not in parent delegation | ||||||
| NS | e.dns.br ⚠️ Not in parent delegation | ||||||
| NS | f.dns.br ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.brhostmaster@registro.br serial=2026224492 | ||||||
rank #3685 in the tld
WOT: SAFE (69/100)
Same first word
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one-app.net |
open-pa.de |
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DNS History
6 records (6 active, 0 former)
●NSdns1.p09.nsone.net2026-07-26 → 2026-08-12 · 2 obs
● 2026-08-12 21:00:12
●NSdns2.p09.nsone.net2026-07-26 → 2026-08-12 · 2 obs
● 2026-08-12 21:00:12
●NSdns3.p09.nsone.net2026-07-26 → 2026-08-12 · 2 obs
● 2026-08-12 21:00:12
●NSdns4.p09.nsone.net2026-07-26 → 2026-08-12 · 2 obs
● 2026-08-12 21:00:12
●NSns0004.secondary.cloudflare.com2026-07-26 → 2026-08-12 · 2 obs
● 2026-08-12 21:00:12
●NSns0243.secondary.cloudflare.com2026-07-26 → 2026-08-12 · 2 obs
● 2026-08-12 21:00:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| open-ap.com.br | dns4.p09.nsone.net, dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net... | - |
✅ Authoritative Response
Server:198.51.44.73
NS records: dns4.p09.nsone.net, dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, ns0243.secondary.cloudflare.com, ns0004.secondary.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for open-ap.com.br (unsigned zone)
⏱️ Timing
Total: 795ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | dns1.p09.nsone.net, dns2.p09.nsone.net... |
| SOA | 1 | dns1.p09.nsone.net hostmaster.nsone.net |
Analysis
Name Servers
DNS for open-ap.com.br is handled by 6 name servers: ns0004.secondary.cloudflare.com, ns0243.secondary.cloudflare.com, dns1.p09.nsone.net and 3 others.
open-ap.com.br partially shares its NS delegation with several other domains, including homeaway.gr, altinfood.com, westhafer.net and two others.
In DNS configurations, these name servers often share authority with dns2.p09.nsone.net, dns4.p09.nsone.net, dns3.p09.nsone.net and 7 other name servers.
Host names pointing to two IP addresses:
ns0004.secondary.cloudflare.com has two IP addresses: 162.159.32.5 and 2606:4700:51::a29f:2005.
ns0243.secondary.cloudflare.com has two IP addresses: 162.159.33.118 and 2606:4700:59::a29f:2176.
dns1.p09.nsone.net has two IP addresses: 198.51.44.9 and 2620:4d:4000:6259:7:9:0:1.
dns2.p09.nsone.net has two IP addresses: 198.51.45.9 and 2a00:edc0:6259:7:9::2.
dns3.p09.nsone.net has two IP addresses: 198.51.44.73 and 2620:4d:4000:6259:7:9:0:3.
dns4.p09.nsone.net has two IP addresses: 198.51.45.73 and 2a00:edc0:6259:7:9::4.