syscook.com - dns.ninja
syscook.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 186.202.151.36🇧🇷 Locaweb186.202.128.0/19 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 | mx01.mx-server.net ⭐ | ||||||
| A | 186.202.4.42🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA | ||||||
| PTR | mx.a.locaweb.com.br | ||||||
| MX | mx02.mx-server.net ⭐ | ||||||
| A | 186.202.4.42🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA | ||||||
| PTR | mx.a.locaweb.com.br | ||||||
| TXT | v=spf1 include:_spf.locaweb.com.br ?all | ||||||
| SOA | ns1.locaweb.com.brhostmaster@locaweb.com.br 2022-03-10 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1782849806 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSns1.locaweb.com.br2015-06-18 → 2026-06-30 · 2 obs
● 2026-06-30 20:05:10
●NSns2.locaweb.com.br2015-06-18 → 2026-06-30 · 2 obs
● 2026-06-30 20:05:10
●NSns3.locaweb.com.br2015-06-18 → 2026-06-30 · 2 obs
● 2026-06-30 20:05:10
●MXmx01.mx-server.net2015-06-18 → 2026-06-30 · 2 obs
● 2026-06-30 20:05:10
●MXmx02.mx-server.net2015-06-18 → 2026-06-30 · 2 obs
● 2026-06-30 20:05:10
●A186.202.151.362016-04-13 → 2026-06-30 · 3 obs
● 2016-04-13 23:52:22
● 2026-06-30 20:05:10
○A186.202.54.522015-10-27 → 2016-01-02 · 5 obs
● 2015-10-27 08:58:04
● 2016-01-02 21:20:08
○ 2016-04-13 23:52:22
○ 2026-06-30 20:05:10
○A187.45.241.1002015-06-18 → 2015-06-18 · 3 obs
○ 2015-10-27 08:58:04
○ 2026-06-30 20:05:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| syscook.com | ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br | - |
✅ 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 syscook.com (unsigned zone)
⏱️ Timing
Total: 912ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 186.202.151.36 |
| NS | 3 | ns2.locaweb.com.br, ns1.locaweb.com.br... |
| MX | 2 | mx02.mx-server.net (pri: 10), mx01.mx-server.net (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.locaweb.com.br ?all |
| SOA | 1 | ns1.locaweb.com.br hostmaster.locaweb.co |
Analysis
IP Addresses
syscook.com directs to one IP number, which is 186.202.151.36.
Among the host names that share IP numbers with syscook.com are syscook.com.br, steko.com.br, cartelaskin.fotoimpress.com.br and two others.
Name Servers
Three name servers are authoritative for syscook.com: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
The name servers of syscook.com overlap at least partially with those of other domains — among them shoppingtatuape.com.br, maranellowaterking.com, fpinsoles.com.br and two more.
ns1.locaweb.com.br resolves to 186.202.8.254 and 2804:218:7000:0:186:202:8:254. ns2.locaweb.com.br resolves to 187.45.248.254 and 2804:218:7001:0:187:45:248:254. ns3.locaweb.com.br resolves to 189.126.101.254 and 2804:218:7002:0:189:126:101:254. All three hostnames point to two IP numbers each.
Mail Servers
The MX records for syscook.com point to two mail servers: mx01.mx-server.net and mx02.mx-server.net.
syscook.com has the same mail server arrangement as a number of other domains, for example memoryfoam.com.br, pontodecultura.kinoforum.org.br, folhadocarro.com.br and two more.
syscook.com shares at least some of its mail servers with other domains — for example hostedexch.locaweb.com.br, pimpao2.empresarial.ws, gerenciador.locaweb.com.br and two more.
It is common to find these mail servers paired with the mail servers mx04.mx-server.net.
mx01.mx-server.net and mx02.mx-server.net share one IP address between them — 186.202.4.42.
These two host names — mx01.mx-server.net and mx02.mx-server.net — each point to 186.202.4.42 IP addresses.