o2hub.com.br - robtex.com
o2hub.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 129.121.41.196🇺🇸 ENETWORKS128.0.0.0/2 | ||||||
| PTR | dedi-15214253.server4.oxigenweb.com.br | ||||||
| NS | ns1.server4.oxigenweb.com.br ⭐ ⚠️ Not in parent delegation | ||||||
| A | 129.121.41.196🇺🇸 ENETWORKS128.0.0.0/2 | ||||||
| PTR | dedi-15214253.server4.oxigenweb.com.br | ||||||
| NS | ns1.o2hub.com.br ⚠️ Not in zone NS records | ||||||
| A | 129.121.41.196🇺🇸 ENETWORKS128.0.0.0/2 | ||||||
| PTR | dedi-15214253.server4.oxigenweb.com.br | ||||||
| NS | ns2.o2hub.com.br ⚠️ Not in zone NS records | ||||||
| A | 129.121.42.156🇺🇸 ENETWORKS128.0.0.0/2 | ||||||
| PTR | 129-121-42-156.unifiedlayer.com | ||||||
| NS | ns2.server4.oxigenweb.com.br ⚠️ Not in parent delegation | ||||||
| A | 129.121.41.196🇺🇸 ENETWORKS128.0.0.0/2 | ||||||
| PTR | dedi-15214253.server4.oxigenweb.com.br | ||||||
| MX | o2hub.com.br ⭐ | ||||||
| A | 129.121.41.196🇺🇸 ENETWORKS128.0.0.0/2 | ||||||
| PTR | dedi-15214253.server4.oxigenweb.com.br | ||||||
| TXT | v=spf1 ip4:129.121.41.196 +a +mx +ip4:162.214.97.154 +ip4:162.214.97.166 ~all | ||||||
| TXT | google-site-verification=lgoiGKQAL-wYzfPCG_Ok9UQt7XMG_t6QMNmLdvdZ20M | ||||||
| SOA | ns1.server4.oxigenweb.com.brroot@dedi-15214253.server4.oxigenweb.com.br 2026-04-22 #0 | ||||||
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=2026133176 | ||||||
rank #536330 globally
rank #4055 in the tld
WOT: SAFE (69/100)
MX for
o2hub.com.br |
Subdomains
Same first word
DNS History
7 records (6 active, 1 former)
●NSns1.o2hub.com.br2026-02-24 → 2026-05-13 · 2 obs
● 2026-05-13 07:48:38
●NSns1.server4.oxigenweb.com.br2026-02-24 → 2026-05-13 · 2 obs
● 2026-05-13 07:48:38
●NSns2.o2hub.com.br2026-02-24 → 2026-05-13 · 2 obs
● 2026-05-13 07:48:38
●NSns2.server4.oxigenweb.com.br2026-02-24 → 2026-05-13 · 2 obs
● 2026-05-13 07:48:38
●MXo2hub.com.br2026-02-24 → 2026-05-13 · 2 obs
● 2026-05-13 07:48:38
●A129.121.41.1962026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 07:48:38
○A162.214.97.1542026-02-24 → 2026-04-10 · 3 obs
● 2026-04-10 13:10:28
○ 2026-05-13 07:48:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| o2hub.com.br | ns2.o2hub.com.br, ns1.o2hub.com.br | 2 records |
✅ Authoritative Response
Server:129.121.42.156
NS records: ns2.o2hub.com.br, ns1.o2hub.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for o2hub.com.br (unsigned zone)
⏱️ Timing
Total: 812ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 129.121.41.196 |
| NS | 2 | ns1.server4.oxigenweb.com.br, ns2.server4.oxigenweb.com.br |
| MX | 1 | o2hub.com.br (pri: 0) |
| TXT | 2 | v=spf1 ip4:129.121.41.196 +a +mx +ip4:16, google-site-verification=lgoiGKQAL-wYzfP |
| SOA | 1 | ns1.server4.oxigenweb.com.br root.dedi-1 |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.o2hub.com.br, ns2.o2hub.com.br)
Analysis
Hierarchy
o2hub.com.br is the parent of ns1.o2hub.com.br and ns2.o2hub.com.br.
Mail Server Role
o2hub.com.br serves as the mail server for o2hub.com.br.
IP Addresses
o2hub.com.br points to an IP address: 129.121.41.196.
other host names include 207.49.201.assim.net, assim.net, 85.124.189.assim.net, 79.207.49.201.assim.net and staner.com.br; they share IP numbers with o2hub.com.br.
Name Servers
o2hub.com.br delegates to four name servers: ns1.o2hub.com.br, ns2.o2hub.com.br, ns1.server4.oxigenweb.com.br and ns2.server4.oxigenweb.com.br.
o2hub.com.br shares name servers with other domains at least partially, for example assim.net.
Host names with a single IP:
ns1.o2hub.com.br points to: 129.121.41.196.
ns2.o2hub.com.br points to: 129.121.42.156.
ns1.server4.oxigenweb.com.br points to: 129.121.41.196.
ns2.server4.oxigenweb.com.br points to: 129.121.41.196.
Host names pointing to 129.121.41.196: ns1.o2hub.com.br, ns1.server4.oxigenweb.com.br and ns2.server4.oxigenweb.com.br.
Mail Servers
o2hub.com.br is handled by a single mail server.
The host name o2hub.com.br points to IP 129.121.41.196.