sci.df.gov.br - robtex.com
sci.df.gov.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 131.72.221.52🇧🇷 AS61738131.72.221.0/24 CLARO S.A. Customer | ||||||
| NS | dns1.gdfnet.df.gov.br ⭐ ⚠️ Not in parent delegation | ||||||
| A | 131.72.221.201🇧🇷 AS61738131.72.221.0/24 CLARO S.A. Customer | ||||||
| PTR | dns2.df.gov.br | ||||||
| NS | dns2.df.gov.br ⚠️ Not in parent delegation | ||||||
| A | 131.72.221.200🇧🇷 AS61738131.72.221.0/24 CLARO S.A. Customer | ||||||
| PTR | dns1.gdfnet.df.gov.br | ||||||
| NS | dns3.df.gov.br ⚠️ Not in parent delegation | ||||||
| A | 131.72.222.176🇧🇷 AS61738131.72.222.0/24 CLARO S.A. Customer | ||||||
| MX | smtp053.gdfnet.df.gov.br ⭐ | ||||||
| A | 131.72.222.253🇧🇷 AS61738131.72.222.0/24 CLARO S.A. Customer | ||||||
| PTR | smtp053.gdfnet.df.gov.br | ||||||
| MX | smtp054.gdfnet.df.gov.br(10) | ||||||
| A | 131.72.222.254🇧🇷 AS61738131.72.222.0/24 CLARO S.A. Customer | ||||||
| PTR | smtp054.gdfnet.df.gov.br | ||||||
| MX | smtp051.gdfnet.df.gov.br(15) | ||||||
| A | 131.72.221.51🇧🇷 AS61738131.72.221.0/24 CLARO S.A. Customer | ||||||
| PTR | smtp051.gdfnet.df.gov.br | ||||||
| TXT | v=spf1 ip4:131.72.220.0/22 -all | ||||||
| SOA | dns1.gdfnet.df.gov.brsuporte@gdfnet.df.gov.br 2025-09-05 #7 | ||||||
df.gov.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 131.72.221.22🇧🇷 AS61738131.72.221.0/24 CLARO S.A. Customer | ||||||
| NS | dns1.gdfnet.df.gov.br ⭐ | ||||||
| NS | dns2.df.gov.br | ||||||
| MX | smtp053.gdfnet.df.gov.br ⭐ | ||||||
| MX | smtp054.gdfnet.df.gov.br ⭐ | ||||||
| MX | smtp051.gdfnet.df.gov.br(15) | ||||||
| TXT | google-site-verification=grMNm9FdqrzCbG7WREEDKXnzwqjF1PXmLJWLQWtBdRE | ||||||
| TXT | v=spf1 ip4:131.72.220.0/22 -all | ||||||
| TXT | _globalsign-domain-verification=YnEyyO11qIhpmG7T3rgTwgEnMLfDUsQUfMHQ-i0_Qx | ||||||
| SOA | dns1.gdfnet.df.gov.brsuporte@gdfnet.df.gov.br 2026-04-23 #4 | ||||||
rank #8397 globally
rank #59 in the tld
This domain name represents the official website for the Federal District government in Brazil. The Federal District in Brazil is a unique location that isn't part of any state but instead hosts Brasília, the capital of the country. The "df" stands for Distrito Federal, which translates to Federal District, and "gov" stands for government. So "df.gov.br" is essentially the government site for the Federal District of Brazil.WOT: SAFE (74/100)
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSdns1.gdfnet.df.gov.br2026-04-24 → 2026-04-26 · 2 obs
● 2026-04-26 18:18:36
●MXsmtp051.gdfnet.df.gov.br2026-04-24 → 2026-04-26 · 2 obs
● 2026-04-26 18:18:36
●MXsmtp053.gdfnet.df.gov.br2026-04-24 → 2026-04-26 · 2 obs
● 2026-04-26 18:18:36
●MXsmtp054.gdfnet.df.gov.br2026-04-24 → 2026-04-26 · 2 obs
● 2026-04-26 18:18:36
●A131.72.221.522026-04-24 → 2026-04-26 · 2 obs
● 2026-04-26 18:18:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| df.gov.br | dns1.gdfnet.df.gov.br, dns2.df.gov.br | 2 records |
✅ Authoritative Response
Server:131.72.221.200
NS records: dns1.gdfnet.df.gov.br, dns2.df.gov.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for df.gov.br (unsigned zone)
⏱️ Timing
Total: 675ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 131.72.221.52 |
| NS | 3 | dns1.gdfnet.df.gov.br, dns2.df.gov.br... |
| MX | 3 | smtp054.gdfnet.df.gov.br (pri: 10), smtp051.gdfnet.df.gov.br (pri: 15)... |
| TXT | 1 | v=spf1 ip4:131.72.220.0/22 -all |
| SOA | 1 | dns1.gdfnet.df.gov.br suporte.gdfnet.df. |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (dns1.gdfnet.df.gov.br, dns2.df.gov.br)
Analysis
IP Addresses
sci.df.gov.br points to IP number: 131.72.221.52.
Name Servers
sci.df.gov.br is delegated to three name servers: dns2.df.gov.br, dns3.df.gov.br and dns1.gdfnet.df.gov.br.
sci.df.gov.br at least partially shares name servers with other domains, for instance lagosul.df.gov.br, aguasclaras.df.gov.br, ouvidoria.df.gov.br, codeplan.df.gov.br and redesimples.df.gov.br.
Host names with a single IP:
dns2.df.gov.br points to: 131.72.221.200.
dns3.df.gov.br points to: 131.72.222.176.
dns1.gdfnet.df.gov.br points to: 131.72.221.201.
Mail Servers
Three mail servers handle sci.df.gov.br: smtp051.gdfnet.df.gov.br, smtp053.gdfnet.df.gov.br and smtp054.gdfnet.df.gov.br.
sci.df.gov.br shares at least partially some mail servers with other domains, including lagosul.df.gov.br, aguasclaras.df.gov.br, ouvidoria.df.gov.br, codeplan.df.gov.br and redesimples.df.gov.br.
Host names with a single IP:
smtp051.gdfnet.df.gov.br points to: 131.72.221.51.
smtp053.gdfnet.df.gov.br points to: 131.72.222.253.
smtp054.gdfnet.df.gov.br points to: 131.72.222.254.