microsum.com.br - dns.ninja
microsum.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=2026226032 | ||||||
rank #3633 in the tld
WOT: SAFE (69/100)
Subdomains
Same first word
Similar names
DNS History
9 records (8 active, 1 former)
●NSns1.locaweb.com.br2015-07-05 → 2026-08-14 · 2 obs
● 2026-08-14 01:26:36
●NSns2.locaweb.com.br2015-07-05 → 2026-08-14 · 2 obs
● 2026-08-14 01:26:36
●NSns3.locaweb.com.br2015-07-05 → 2026-08-14 · 2 obs
● 2026-08-14 01:26:36
●MXmx.a.locaweb.com.br2015-07-05 → 2026-08-14 · 2 obs
● 2026-08-14 01:26:36
●MXmx.b.locaweb.com.br2015-07-05 → 2026-08-14 · 2 obs
● 2026-08-14 01:26:36
●MXmx.core.locaweb.com.br2026-03-07 → 2026-08-14 · 3 obs
● 2026-03-07 05:24:28
● 2026-08-14 01:26:36
●MXmx.jk.locaweb.com.br2015-07-05 → 2026-08-14 · 2 obs
● 2026-08-14 01:26:36
○A177.153.16.2052015-07-05 → 2018-07-28 · 4 obs
● 2018-07-28 13:05:56
○ 2026-03-07 05:24:28
○ 2026-08-14 01:26:36
●A89.116.115.922026-03-07 → 2026-08-14 · 3 obs
● 2026-03-07 05:24:28
● 2026-08-14 01:26:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | b.dns.br, f.dns.br, d.dns.br, e.dns.br... | - |
| microsum.com.br | ns1.locaweb.com.br, ns2.locaweb.com.br | 4 records |
✅ Authoritative Response
Server:187.45.248.254
NS records: ns1.locaweb.com.br, ns2.locaweb.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for microsum.com.br (unsigned zone)
⏱️ Timing
Total: 2000ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.116.115.92 |
| NS | 3 | ns3.locaweb.com.br, ns1.locaweb.com.br... |
| MX | 4 | mx.core.locaweb.com.br (pri: 10), mx.jk.locaweb.com.br (pri: 20)... |
| TXT | 2 | MS=FDABE4C4BD783A6E2682D929C05480D54564E, v=spf1 include:_spf.locaweb.com.br inclu |
| SOA | 1 | ns1.locaweb.com.br hostmaster.locaweb.co |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.locaweb.com.br, ns2.locaweb.com.br, ns1.locaweb.com.br...)
Analysis
Hierarchy
The domain microsum.com.br is parent to ns1.microsum.com.br, www.microsum.com.br and ns2.microsum.com.br.
IP Addresses
microsum.com.br resolves to one IP address: 89.116.115.92.
sabrasilcontrapesos.com.br is an example of another host name that shares IP numbers with microsum.com.br.
Name Servers
microsum.com.br has three name servers — ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
At least some of microsum.com.br's name servers are shared with other domains, for example printmax.com.br, leme.sp.gov.br, stacatharina.com and two more.
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 microsum.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.
microsum.com.br has at least partial mail server overlap with other domains such as grupomiller.com.br, nossaclinicauberlandia.com.br, maltatraducoes.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.