osg.net.br - robtex.com
osg.net.br
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1-06.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::6🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-06.azure-dns.com | ||||||
| A | 13.107.236.6🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-06.azure-dns.com | ||||||
| NS | ns2-06.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::6🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-06.azure-dns.net | ||||||
| A | 150.171.21.6🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-06.azure-dns.net | ||||||
| NS | ns3-06.azure-dns.org | ||||||
| A | 2a01:111:4000:700::6🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-06.azure-dns.org | ||||||
| A | 204.14.183.6🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-06.azure-dns.org | ||||||
| NS | ns4-06.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::6🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-06.azure-dns.info | ||||||
| A | 208.84.5.6🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-06.azure-dns.info | ||||||
| MX | mail.osg.net.br ⭐ | ||||||
| A | 177.107.68.98🇧🇷 AS-REDENILF177.107.68.0/23 REDENILF | ||||||
| PTR | mail2.osg.com.br | ||||||
| TXT | v=spf1 ip4:189.8.19.235 ip4:200.9.206.77 ip4:177.107.68.98 ip4:177.107.68.100... | ||||||
| SOA | ns1-06.azure-dns.comazuredns-hostmaster@microsoft.com serial=1 | ||||||
net.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=2026129410 | ||||||
WOT: SAFE (8/100)
Subdomains
mail.osg.net.br |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1-06.azure-dns.com2026-05-07 → 2026-05-09 · 2 obs
● 2026-05-09 17:33:48
●NSns2-06.azure-dns.net2026-05-07 → 2026-05-09 · 2 obs
● 2026-05-09 17:33:48
●NSns3-06.azure-dns.org2026-05-07 → 2026-05-09 · 2 obs
● 2026-05-09 17:33:48
●NSns4-06.azure-dns.info2026-05-07 → 2026-05-09 · 2 obs
● 2026-05-09 17:33:48
●MXmail.osg.net.br2026-05-07 → 2026-05-09 · 2 obs
● 2026-05-09 17:33:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | d.dns.br, a.dns.br, f.dns.br, b.dns.br... | - |
| osg.net.br | ns1-06.azure-dns.com, ns2-06.azure-dns.net, ns3-06.azure-dns.org, ns4-06.azure-dns.info | - |
✅ Authoritative Response
Server:13.107.236.6
NS records: ns1-06.azure-dns.com, ns2-06.azure-dns.net, ns3-06.azure-dns.org, ns4-06.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for osg.net.br (unsigned zone)
⏱️ Timing
Total: 579ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1-06.azure-dns.com, ns2-06.azure-dns.net... |
| MX | 1 | mail.osg.net.br (pri: 1) |
| TXT | 1 | v=spf1 ip4:189.8.19.235 ip4:200.9.206.77 |
| SOA | 1 | ns1-06.azure-dns.com azuredns-hostmaster |
Analysis
Hierarchy
The parent of mail.osg.net.br is osg.net.br.
Name Servers
osg.net.br delegates to four name servers: ns1-06.azure-dns.com, ns4-06.azure-dns.info, ns2-06.azure-dns.net and ns3-06.azure-dns.org.
osg.net.br at least partially shares name servers with other domains, for instance medicinebing.com, smasteg.se, infoware.se, 237.202.172.in-addr.arpa and milfordfun.com.
Host names with two IP numbers: ns1-06.azure-dns.com points to 2603:1061:0:700::6 and 13.107.236.6; ns4-06.azure-dns.info points to 2620:1ec:bda:700::6 and 208.84.5.6; ns2-06.azure-dns.net points to 2620:1ec:8ec:700::6 and 150.171.21.6; ns3-06.azure-dns.org points to 2a01:111:4000:700::6 and 204.14.183.6.
Mail Servers
osg.net.br is handled by a single mail server, mail.osg.net.br.
The host name mail.osg.net.br points to IP 177.107.68.98.