sheaffer.com.br - dns.ninja
sheaffer.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=2026216554 | ||||||
rank #3523 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
10 records (8 active, 2 former)
○NShm232015-05-31 → 2021-04-15 · 4 obs
● 2021-04-15 20:17:36
○ 2026-03-27 01:13:40
○ 2026-08-04 23:50:46
●NSns1.locaweb.com.br2015-05-31 → 2026-08-04 · 2 obs
● 2026-08-04 23:50:46
●NSns2.locaweb.com.br2015-05-31 → 2026-08-04 · 2 obs
● 2026-08-04 23:50:46
●NSns3.locaweb.com.br2015-05-31 → 2026-08-04 · 2 obs
● 2026-08-04 23:50:46
●MXmx.a.locaweb.com.br2015-05-31 → 2026-08-04 · 2 obs
● 2026-08-04 23:50:46
●MXmx.b.locaweb.com.br2015-05-31 → 2026-08-04 · 2 obs
● 2026-08-04 23:50:46
●MXmx.core.locaweb.com.br2015-05-31 → 2026-08-04 · 2 obs
● 2026-08-04 23:50:46
●MXmx.jk.locaweb.com.br2015-05-31 → 2026-08-04 · 2 obs
● 2026-08-04 23:50:46
●A191.252.43.822015-10-20 → 2026-08-04 · 3 obs
● 2015-10-20 20:26:20
● 2026-08-04 23:50:46
○A200.234.198.262015-05-31 → 2015-05-31 · 3 obs
○ 2015-10-20 20:26:20
○ 2026-08-04 23:50:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| sheaffer.com.br | ns2.locaweb.com.br, ns1.locaweb.com.br | 4 records |
✅ Authoritative Response
Server:186.202.8.254
NS records: ns2.locaweb.com.br, ns1.locaweb.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sheaffer.com.br (unsigned zone)
⏱️ Timing
Total: 606ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 191.252.43.82 |
| NS | 3 | ns3.locaweb.com.br, ns1.locaweb.com.br... |
| MX | 4 | mx.b.locaweb.com.br (pri: 10), mx.jk.locaweb.com.br (pri: 20)... |
| TXT | 1 | v=spf1 include:_spf.locaweb.com.br ?all |
| SOA | 1 | ns1.locaweb.com.br hostmaster.locaweb.co |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.locaweb.com.br, ns1.locaweb.com.br, ns2.locaweb.com.br...)
Analysis
IP Addresses
sheaffer.com.br resolves to one IP address: 191.252.43.82.
Name Servers
sheaffer.com.br has three name servers — ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
There is at least partial name server overlap between sheaffer.com.br and other domains — escolaimaculada.com, thedecano.com, novaonline.com.br and two more among them.
Each of ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br points to two IP numbers. ns1.locaweb.com.br points to 186.202.8.254 and 2804:218:7000:0:186:202:8:254. ns2.locaweb.com.br points to 187.45.248.254 and 2804:218:7001:0:187:45:248:254. ns3.locaweb.com.br points to 189.126.101.254 and 2804:218:7002:0:189:126:101:254.
Mail Servers
Mail for sheaffer.com.br is handled by four mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.
sheaffer.com.br has at least partial mail server overlap with other domains such as neocirurgica.com.br, datapublic.com.br, optview.com.br and two more.
Each of the four hosts mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br points to a single IP address — mx.a.locaweb.com.br points to 186.202.4.42, mx.b.locaweb.com.br points to 177.153.23.242, mx.core.locaweb.com.br points to 177.153.23.241 and mx.jk.locaweb.com.br points to 200.234.204.130.