doublecom.com.br - dns.ninja
doublecom.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 108.167.168.51🇺🇸 Jacksonville108.167.168.0/22 Google | ||||||
| PTR | mail.dolsangas.com.br | ||||||
| NS | ns1.olyva.com.br ⭐ | ||||||
| A | 108.167.132.61🇺🇸 Jacksonville108.167.132.0/24 Google | ||||||
| PTR | srv128.prodns.com.br | ||||||
| NS | ns2.olyva.com.br | ||||||
| A | 108.167.168.48🇺🇸 Jacksonville108.167.168.0/22 Google | ||||||
| PTR | 108-167-168-48.unifiedlayer.com | ||||||
| MX | mail.doublecom.com.br ⭐ | ||||||
| A | 108.167.168.51🇺🇸 Jacksonville108.167.168.0/22 Google | ||||||
| PTR | mail.dolsangas.com.br | ||||||
| TXT | google-site-verification=9CKcNMKDAbGuDq_kEqPCrV5nxTw1Ss4KYafHoFDJKxI | ||||||
| TXT | google-site-verification=x(0x664170)Oyis0CYiyuXmNURkWGzos9sC4nv4h0IrwdkrEPA | ||||||
| TXT | v=spf1 a mx include:websitewelcome.com ~all | ||||||
| SOA | ns1.olyva.com.brsuporte@olyva.com.br 2026-06-22 #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=2026183566 | ||||||
rank #4082 in the tld
WOT: SAFE (69/100)
Previously MX for
doublecom.com.br |
Subdomains
Same first word
doublecom.com.br |
doublecom.de |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.olyva.com.br2015-07-22 → 2026-07-03 · 2 obs
● 2026-07-03 00:07:30
●NSns2.olyva.com.br2015-07-22 → 2026-07-03 · 2 obs
● 2026-07-03 00:07:30
○MXdoublecom.com.br2015-07-22 → 2017-10-22 · 4 obs
● 2017-10-22 14:07:16
○ 2026-04-24 00:04:26
○ 2026-07-03 00:07:30
●MXmail.doublecom.com.br2026-04-24 → 2026-07-03 · 3 obs
● 2026-04-24 00:04:26
● 2026-07-03 00:07:30
●A108.167.168.512015-07-22 → 2026-07-03 · 2 obs
● 2026-07-03 00:07:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| doublecom.com.br | ns1.olyva.com.br, ns2.olyva.com.br | 2 records |
✅ Authoritative Response
Server:108.167.132.61
NS records: ns1.olyva.com.br, ns2.olyva.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doublecom.com.br (unsigned zone)
⏱️ Timing
Total: 691ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 108.167.168.51 |
| NS | 2 | ns1.olyva.com.br, ns2.olyva.com.br |
| MX | 1 | mail.doublecom.com.br (pri: 0) |
| TXT | 3 | v=spf1 a mx include:websitewelcome.com ~, google-site-verification=x(0x664170)Oyis0CYiyuX... |
| SOA | 1 | ns1.olyva.com.br suporte.olyva.com.br |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.olyva.com.br, ns1.olyva.com.br)
Analysis
Hierarchy
doublecom.com.br is the parent domain of mail.doublecom.com.br and www.doublecom.com.br.
IP Addresses
doublecom.com.br points to a single IP number: 108.167.168.51.
Additional host names — inovattore.com.br, mail.clubfacil.com.br, globallcheck.com and two others — share IP numbers with doublecom.com.br.
Name Servers
The NS records for doublecom.com.br delegate to ns1.olyva.com.br and ns2.olyva.com.br.
doublecom.com.br shares its name server setup with other domains, including enscon.com.br, escoladagente.com, olyva.com.br and two others.
doublecom.com.br has some name servers in common with other domains such as mdcmg.com.br, rnexecutivos.com.br and williancosta.com.br
These name servers commonly appear alongside the name servers ns198.prodns.com.br and ns199.prodns.com.br.
Both ns1.olyva.com.br and ns2.olyva.com.br have a single IP address each — ns1.olyva.com.br resolves to 108.167.132.61 while ns2.olyva.com.br resolves to 108.167.168.48.
Mail Servers
doublecom.com.br has one mail server: mail.doublecom.com.br.
mail.doublecom.com.br resolves to 108.167.168.51 and no other IP number.