sof.com.br - dns.ninja
sof.com.br
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=2026168160 | ||||||
rank #3853 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
11 records (8 active, 3 former)
○NSa.sec.dns.br2015-07-14 → 2017-09-15 · 4 obs
● 2017-09-15 04:27:54
○ 2026-06-16 01:03:06
○ 2026-06-17 06:47:02
○NSb.sec.dns.br2015-07-14 → 2017-09-15 · 4 obs
● 2017-09-15 04:27:54
○ 2026-06-16 01:03:06
○ 2026-06-17 06:47:02
●NSns1.locaweb.com.br2026-06-16 → 2026-06-17 · 3 obs
● 2026-06-16 01:03:06
● 2026-06-17 06:47:02
●NSns2.locaweb.com.br2026-06-16 → 2026-06-17 · 3 obs
● 2026-06-16 01:03:06
● 2026-06-17 06:47:02
●NSns3.locaweb.com.br2026-06-16 → 2026-06-17 · 3 obs
● 2026-06-16 01:03:06
● 2026-06-17 06:47:02
●MXmx.a.locaweb.com.br2026-06-16 → 2026-06-17 · 3 obs
● 2026-06-16 01:03:06
● 2026-06-17 06:47:02
●MXmx.b.locaweb.com.br2026-06-16 → 2026-06-17 · 3 obs
● 2026-06-16 01:03:06
● 2026-06-17 06:47:02
●MXmx.core.locaweb.com.br2026-06-16 → 2026-06-17 · 3 obs
● 2026-06-16 01:03:06
● 2026-06-17 06:47:02
●MXmx.jk.locaweb.com.br2026-06-16 → 2026-06-17 · 3 obs
● 2026-06-16 01:03:06
● 2026-06-17 06:47:02
○MXmx.sof.com.br.cust.b.hostedemail.com2015-07-14 → 2017-09-15 · 4 obs
● 2017-09-15 04:27:54
○ 2026-06-16 01:03:06
○ 2026-06-17 06:47:02
●A186.202.157.682026-06-16 → 2026-06-17 · 2 obs
● 2026-06-17 06:47:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| sof.com.br | ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br | 6 records |
✅ Authoritative Response
Server:186.202.8.254
NS records: ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sof.com.br (unsigned zone)
⏱️ Timing
Total: 882ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 186.202.157.68 |
| NS | 3 | ns3.locaweb.com.br, ns2.locaweb.com.br... |
| MX | 4 | mx.a.locaweb.com.br (pri: 20), mx.core.locaweb.com.br (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.locaweb.com.br ?all |
| SOA | 1 | ns1.locaweb.com.br hostmaster.locaweb.co |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br...)
Analysis
IP Addresses
sof.com.br resolves to just one IP address, 186.202.157.68.
Two other host names, along with rapidfire.com.br, mhbm.com.br and megagrup.com.br, also share IP numbers with sof.com.br.
Name Servers
DNS for sof.com.br is handled by three authoritative name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
sof.com.br has at least partial name server overlap with other domains, such as teverama.com.br, bypello.com.br, convatec.com.br and two others.
Three hostnames — ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br — each have two IP addresses: ns1.locaweb.com.br has 186.202.8.254 and 2804:218:7000:0:186:202:8:254, ns2.locaweb.com.br has 187.45.248.254 and 2804:218:7001:0:187:45:248:254, and ns3.locaweb.com.br has 189.126.101.254 and 2804:218:7002:0:189:126:101:254.
Mail Servers
Four mail servers handle email for sof.com.br: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.
There is at least a partial MX overlap between sof.com.br and other domains, including almartv.com.br, campodasoliveiras.com.br, grifedobras.com.br and two others.
The hosts mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br all resolve to exactly one IP address each: 186.202.4.42, 177.153.23.242, 177.153.23.241 and 200.234.204.130 respectively.