ferrosul.com.br - robtex.com
ferrosul.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.164.92.143🇧🇷 AS26868545.164.92.0/24 DCV and Host One Network | ||||||
| PTR | http.virtualiza.com.br | ||||||
| NS | ns3.virtualiza.com.br ⭐ ⚠️ Not in parent delegation | ||||||
| A | 45.164.92.141🇧🇷 AS26868545.164.92.0/24 DCV and Host One Network | ||||||
| PTR | ns3.virtualiza.com.br | ||||||
| NS | ns1.virtualiza.com.br ⚠️ Not in zone NS records | ||||||
| A | 45.164.92.143🇧🇷 AS26868545.164.92.0/24 DCV and Host One Network | ||||||
| PTR | http.virtualiza.com.br | ||||||
| NS | ns2.virtualiza.com.br ⚠️ Not in zone NS records | ||||||
| A | 45.164.92.143🇧🇷 AS26868545.164.92.0/24 DCV and Host One Network | ||||||
| PTR | http.virtualiza.com.br | ||||||
| NS | ns4.virtualiza.com.br ⚠️ Not in parent delegation | ||||||
| A | 45.164.92.142🇧🇷 AS26868545.164.92.0/24 DCV and Host One Network | ||||||
| PTR | ns4.virtualiza.com.br | ||||||
| MX | ferrosul.com.br ⭐ | ||||||
| A | 45.164.92.143🇧🇷 AS26868545.164.92.0/24 DCV and Host One Network | ||||||
| PTR | http.virtualiza.com.br | ||||||
| TXT | v=spf1 include:_spf.onedns.com.br ~all | ||||||
| TXT | google-site-verification=m6G3RkORs2ePGZTExDAwjf1sUdMruEsahKQ-kLSFLyI | ||||||
| SOA | ns3.virtualiza.com.brsuporte@virtualiza.com.br 2026-04-12 #4 | ||||||
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 2026-10-23 #42 | ||||||
rank #3972 in the tld
WOT: SAFE (69/100)
MX for
ferrosul.com.br |
Same first word
ferrosul.com.br |
Similar names
DNS History
9 records (6 active, 3 former)
●NSns1.virtualiza.com.br2026-03-30 → 2026-04-12 · 3 obs
● 2026-03-30 07:24:00
● 2026-04-12 14:36:30
○NSns1.virtualserver.inf.br2015-07-21 → 2020-04-07 · 4 obs
● 2020-04-07 19:24:00
○ 2026-03-30 07:24:00
○ 2026-04-12 14:36:30
●NSns2.virtualiza.com.br2026-03-30 → 2026-04-12 · 3 obs
● 2026-03-30 07:24:00
● 2026-04-12 14:36:30
○NSns2.virtualserver.inf.br2015-07-21 → 2020-04-07 · 4 obs
● 2020-04-07 19:24:00
○ 2026-03-30 07:24:00
○ 2026-04-12 14:36:30
●NSns3.virtualiza.com.br2026-03-30 → 2026-04-12 · 3 obs
● 2026-03-30 07:24:00
● 2026-04-12 14:36:30
●NSns4.virtualiza.com.br2026-03-30 → 2026-04-12 · 3 obs
● 2026-03-30 07:24:00
● 2026-04-12 14:36:30
●MXferrosul.com.br2015-07-21 → 2026-04-12 · 2 obs
● 2026-04-12 14:36:30
○A189.113.163.132015-07-21 → 2020-04-07 · 4 obs
● 2020-04-07 19:24:00
○ 2026-03-30 07:24:00
○ 2026-04-12 14:36:30
●A45.164.92.1432026-03-30 → 2026-04-12 · 3 obs
● 2026-03-30 07:24:00
● 2026-04-12 14:36:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| ferrosul.com.br | ns1.virtualiza.com.br, ns2.virtualiza.com.br | 2 records |
✅ Authoritative Response
Server:45.164.92.141
NS records: ns1.virtualiza.com.br, ns2.virtualiza.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ferrosul.com.br (unsigned zone)
⏱️ Timing
Total: 641ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.164.92.143 |
| NS | 2 | ns4.virtualiza.com.br, ns3.virtualiza.com.br |
| MX | 1 | ferrosul.com.br (pri: 10) |
| TXT | 2 | google-site-verification=m6G3RkORs2ePGZT, v=spf1 include:_spf.onedns.com.br ~all |
| SOA | 1 | ns3.virtualiza.com.br suporte.virtualiza |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.virtualiza.com.br, ns1.virtualiza.com.br)
Analysis
Mail Server Role
For ferrosul.com.br, the mail server is ferrosul.com.br.
IP Addresses
ferrosul.com.br resolves to one IP number: 45.164.92.143.
other host names including mail.vanillacream.com.br, bolan.com.br, famcred.com.br, geovita.com.br and mail.camaraibirite.mg.gov.br share IP numbers with ferrosul.com.br.
Name Servers
ferrosul.com.br is delegated to four name servers: ns1.virtualiza.com.br, ns2.virtualiza.com.br, ns3.virtualiza.com.br and ns4.virtualiza.com.br.
ferrosul.com.br at least partially shares name servers with other domains, for instance guido.org.br, leandroavanynunes.com.br, faimec.com.br, ferrara.ind.br and renovacar.com.br.
These name servers are commonly used alongside ns1.virtualiza.net and ns2.virtualiza.net.
Host names with a single IP address:
ns1.virtualiza.com.br points to 45.164.92.143
ns2.virtualiza.com.br points to 45.164.92.143
ns3.virtualiza.com.br points to 45.164.92.141
ns4.virtualiza.com.br points to 45.164.92.142
Host names pointing to 45.164.92.143: ns1.virtualiza.com.br and ns2.virtualiza.com.br
Mail Servers
ferrosul.com.br is served by a single mail server, ferrosul.com.br.
ferrosul.com.br resolves to IP 45.164.92.143.