sysline.com.br - dns.ninja

`sysline.com.br`

DNSSEC	⚠️ Not signed
A	191.252.4.45^{🇧🇷 Locaweb191.252.4.0/22 Servicos de Internet SA}
		PTR	`orion09.locaweb.com.br`
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` ⚠️ Not in parent delegation
		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}
			PTR	`mx.core.locaweb.com.br`
MX	`mx.a.locaweb.com.br`⁽²⁰⁾
		A	186.202.4.42^{🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA}
			PTR	`mx.a.locaweb.com.br`
MX	`mx.b.locaweb.com.br`⁽²⁰⁾
		A	177.153.23.242^{🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA}
			PTR	`mx.b.locaweb.com.br`
MX	`mx.jk.locaweb.com.br`⁽²⁰⁾
		A	200.234.204.130^{🇧🇷 Locaweb200.234.192.0/20 Servicos de Internet SA}
			PTR	`mx.jk.locaweb.com.br`
TXT	`v=spf1 include:_spf.locaweb.com.br ?all`
SOA	`ns1.locaweb.com.br`hostmaster@locaweb.com.br 2022-03-10 #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.br`hostmaster@registro.br serial=2026211552

rank #521236 globally
rank #3733 in the tld
WOT: SAFE (69/100)

Same first word

sysline.com

sysline.net

sysline.com.br

Similar names

linesys.com.cn

lenisys.com

linseys.net

linesys.cc

liensys.com

nyisles.com

yinless.com

inelsys.com

inelsys.ru

enlysis.com

nissley.org

ilensys.com

sysenli.com

linesys.cn

nilesys.com

nelisys.com

nelisys.net

linseys.com

silysen.com

linesys.com

linesys.jp

nissley.com

nelysis.com

linesys.ru

insleys.com

inelsys.net

DNS History

11 records (8 active, 3 former)

○NSns.sysline.com.br2015-08-07 → 2017-03-22 · 4 obs

● 2015-08-07 05:57:20
● 2017-03-22 20:54:52
○ 2026-03-08 01:17:44
○ 2026-07-30 23:35:00

●NSns1.locaweb.com.br2026-03-08 → 2026-07-30 · 3 obs

○ 2017-03-22 20:54:52
● 2026-03-08 01:17:44
● 2026-07-30 23:35:00

●NSns2.locaweb.com.br2026-03-08 → 2026-07-30 · 3 obs

○ 2017-03-22 20:54:52
● 2026-03-08 01:17:44
● 2026-07-30 23:35:00

●NSns3.locaweb.com.br2026-03-08 → 2026-07-30 · 3 obs

○ 2017-03-22 20:54:52
● 2026-03-08 01:17:44
● 2026-07-30 23:35:00

○MXantispam-cluster.idc2.mandic.com.br2015-08-07 → 2017-03-22 · 4 obs

● 2015-08-07 05:57:20
● 2017-03-22 20:54:52
○ 2026-03-08 01:17:44
○ 2026-07-30 23:35:00

●MXmx.a.locaweb.com.br2026-03-08 → 2026-07-30 · 3 obs

○ 2017-03-22 20:54:52
● 2026-03-08 01:17:44
● 2026-07-30 23:35:00

●MXmx.b.locaweb.com.br2026-03-08 → 2026-07-30 · 3 obs

○ 2017-03-22 20:54:52
● 2026-03-08 01:17:44
● 2026-07-30 23:35:00

●MXmx.core.locaweb.com.br2026-03-08 → 2026-07-30 · 3 obs

○ 2017-03-22 20:54:52
● 2026-03-08 01:17:44
● 2026-07-30 23:35:00

●MXmx.jk.locaweb.com.br2026-03-08 → 2026-07-30 · 3 obs

○ 2017-03-22 20:54:52
● 2026-03-08 01:17:44
● 2026-07-30 23:35:00

○A177.70.106.2452015-08-07 → 2017-03-22 · 4 obs

● 2015-08-07 05:57:20
● 2017-03-22 20:54:52
○ 2026-03-08 01:17:44
○ 2026-07-30 23:35:00

●A191.252.4.452026-03-08 → 2026-07-30 · 3 obs

○ 2017-03-22 20:54:52
● 2026-03-08 01:17:44
● 2026-07-30 23:35:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	c.dns.br, f.dns.br, a.dns.br, b.dns.br...	-
sysline.com.br	ns1.locaweb.com.br, ns2.locaweb.com.br	4 records

✅ Authoritative Response

Server:186.202.8.254

NS records: ns1.locaweb.com.br, ns2.locaweb.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysline.com.br (unsigned zone)

⏱️ Timing

Total: 730ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`191.252.4.45`
NS	3	`ns2.locaweb.com.br, ns3.locaweb.com.br...`
MX	4	`mx.jk.locaweb.com.br (pri: 20), mx.b.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 (ns1.locaweb.com.br, ns2.locaweb.com.br, ns1.locaweb.com.br...)

Analysis

IP Addresses

sysline.com.br points to a single IP number: 191.252.4.45.

Additional host names — symbol.com.br, zoip.com.br, gce.com.br and two others — share IP numbers with sysline.com.br.

Name Servers

Three name servers are authoritative for sysline.com.br: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.

sysline.com.br shares at least some of its name servers with other domains, including cfmtrade.com, vi(0x736578).com.br, medicalcentersaude.com.br and two others.

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

Four mail servers handle email for sysline.com.br: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.

sysline.com.br shares mail servers — at least in part — with other domains, including cedivet.com.br, saradex.com.br, totemassessoria.net and two others.

mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br each resolve to one IP address: mx.a.locaweb.com.br resolves to 186.202.4.42, mx.b.locaweb.com.br resolves to 177.153.23.242, mx.core.locaweb.com.br resolves to 177.153.23.241 and mx.jk.locaweb.com.br resolves to 200.234.204.130.