syscom.com.br - dns.ninja
syscom.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 191.252.4.62Locaweb191.252.4.0/22 Servicos de Internet SA | ||||||
| NS | ns1.locaweb.com.br ⭐ | ||||||
| A | 2804:218:7000:0:186:202:8:254🇧🇷 Locaweb2804:218:7000::/48 | ||||||
| A | 186.202.8.254🇧🇷 Locaweb186.202.8.0/24 Servicos de Internet SA | ||||||
| NS | ns2.locaweb.com.br | ||||||
| A | 2804:218:7001:0:187:45:248:254🇧🇷 Locaweb2804:218:7001::/48 | ||||||
| A | 187.45.248.254🇧🇷 Locaweb187.45.248.0/24 Servicos de Internet SA | ||||||
| NS | ns3.locaweb.com.br | ||||||
| A | 2804:218:7002:0:189:126:101:254🇧🇷 Locaweb2804:218:7002::/48 | ||||||
| A | 189.126.101.254🇧🇷 Locaweb189.126.101.0/24 Servicos de Internet SA | ||||||
| MX | mx.core.locaweb.com.br ⭐ | ||||||
| A | 177.153.23.241🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA | ||||||
| MX | mx.a.locaweb.com.br(20) | ||||||
| A | 186.202.4.42🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA | ||||||
| MX | mx.b.locaweb.com.br(20) | ||||||
| A | 177.153.23.242🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA | ||||||
| MX | mx.jk.locaweb.com.br(20) | ||||||
| A | 200.234.204.130🇧🇷 Locaweb200.234.192.0/20 Servicos de Internet SA | ||||||
| TXT | v=spf1 include:_spf.locaweb.com.br ?all | ||||||
| SOA | ns1.locaweb.com.brhostmaster@locaweb.com.br 2022-06-08 #1 | ||||||
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=2026155222 | ||||||
rank #4067 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
13 records (8 active, 5 former)
○NSb.sec.dns.br2015-07-15 → 2017-04-18 · 4 obs
● 2017-04-18 20:48:10
○ 2026-02-23 01:09:50
○ 2026-06-04 09:42:46
○NSc.sec.dns.br2015-07-15 → 2017-04-18 · 4 obs
● 2017-04-18 20:48:10
○ 2026-02-23 01:09:50
○ 2026-06-04 09:42:46
●NSns1.locaweb.com.br2026-02-23 → 2026-06-04 · 3 obs
● 2026-02-23 01:09:50
● 2026-06-04 09:42:46
●NSns2.locaweb.com.br2026-02-23 → 2026-06-04 · 3 obs
● 2026-02-23 01:09:50
● 2026-06-04 09:42:46
●NSns3.locaweb.com.br2026-02-23 → 2026-06-04 · 3 obs
● 2026-02-23 01:09:50
● 2026-06-04 09:42:46
●MXmx.a.locaweb.com.br2026-02-23 → 2026-06-04 · 2 obs
● 2026-06-04 09:42:46
●MXmx.b.locaweb.com.br2026-02-23 → 2026-06-04 · 2 obs
● 2026-06-04 09:42:46
●MXmx.core.locaweb.com.br2026-02-23 → 2026-06-04 · 2 obs
● 2026-06-04 09:42:46
●MXmx.jk.locaweb.com.br2026-02-23 → 2026-06-04 · 2 obs
● 2026-06-04 09:42:46
○A191.252.4.552026-02-23 → 2026-03-28 · 5 obs
● 2026-02-23 01:09:50
● 2026-03-28 16:32:54
○ 2026-06-04 09:42:44
○ 2026-06-04 09:42:46
●A191.252.4.622026-06-04 → 2026-06-04 · 3 obs
● 2026-06-04 09:42:44
● 2026-06-04 09:42:46
○A209.126.102.1332017-04-18 → 2017-04-18 · 4 obs
● 2017-04-18 20:48:10
○ 2026-02-23 01:09:50
○ 2026-06-04 09:42:46
○A69.64.37.1552015-07-15 → 2016-06-26 · 4 obs
● 2016-06-26 13:42:42
○ 2017-04-18 20:48:10
○ 2026-06-04 09:42:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, c.dns.br, a.dns.br, b.dns.br... | - |
| syscom.com.br | ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br | 6 records |
✅ Authoritative Response
Server:189.126.101.254
NS records: ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for syscom.com.br (unsigned zone)
⏱️ Timing
Total: 2352ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 191.252.4.62 |
| NS | 3 | ns2.locaweb.com.br, ns3.locaweb.com.br... |
| MX | 4 | mx.b.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
syscom.com.br resolves to just one IP address, 191.252.4.62.
Name Servers
DNS for syscom.com.br is handled by three authoritative name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
At least some of syscom.com.br's name servers are shared with other domains, for example sigmagroup.com.br, kcd.com.br, cfcp.com.br and two more.
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
The MX records for syscom.com.br list 4 mail servers: 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 syscom.com.br and other domains, including nossoprazer.com.br, abccont.com.br, preserva.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.