jbytes.com.br - dns.ninja

`jbytes.com.br`

DNSSEC	⚠️ Not signed
A	186.209.113.149^{🇧🇷 EVEO186.209.113.0/24}
		PTR	`br57-da.valueserver.net.br`
NS	`ns1.valueserver.net.br` ⭐ ⚠️ Not in parent delegation
		A	177.136.237.51^{🇧🇷 EVEO177.136.236.0/23}
NS	`dns1.jbytes.com.br` ⚠️ Not in zone NS records
		A	177.136.237.51^{🇧🇷 EVEO177.136.236.0/23}
NS	`dns2.jbytes.com.br` ⚠️ Not in zone NS records
		A	143.137.188.131^{🇧🇷 EVEO143.137.188.0/24 CLARO S.A. Customer}
			PTR	`sp-143-137-188-131.l3.eveocloud.net`
NS	`ns2.valueserver.net.br` ⚠️ Not in parent delegation
		A	143.137.188.131^{🇧🇷 EVEO143.137.188.0/24 CLARO S.A. Customer}
			PTR	`sp-143-137-188-131.l3.eveocloud.net`
MX	`mail.jbytes.com.br` ⭐
		A	186.209.113.149^{🇧🇷 EVEO186.209.113.0/24}
			PTR	`br57-da.valueserver.net.br`
TXT	`v=spf1 a mx ip4:186.209.113.149 include:relay.mailbaby.net ~all`
SOA	`ns1.valueserver.net.br`hostmaster@jbytes.com.br 2026-07-18 #3

`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=2026205006

WOT: SAFE (1/100)
📈 Tranco rank: #891,909
rank #521493 globally
rank #3809 in the tld
WOT: SAFE (69/100)

Previously MX for

jbytes.com.br

Subdomains

dns2.jbytes.com.br

mail.jbytes.com.br

dns1.jbytes.com.br

Same first word

jbytes.com

jbytes.com.br

Similar names

jybest.net

jybest.cn

bestjy.net

jsteyb.cn

jybest.com

yjbest.com.cn

jsbyte.com

DNS History

15 records (6 active, 9 former)

●NSdns1.jbytes.com.br2026-02-28 → 2026-07-24 · 3 obs

○ 2019-03-17 18:58:32
● 2026-02-28 11:50:04
● 2026-07-24 00:23:10

●NSdns2.jbytes.com.br2026-02-28 → 2026-07-24 · 3 obs

○ 2019-03-17 18:58:32
● 2026-02-28 11:50:04
● 2026-07-24 00:23:10

○NSe.sec.dns.br2016-12-24 → 2019-03-17 · 5 obs

○ 2015-06-17 19:00:34
● 2016-12-24 09:51:00
● 2019-03-17 18:58:32
○ 2026-02-28 11:50:04
○ 2026-07-24 00:23:10

○NSf.sec.dns.br2016-12-24 → 2019-03-17 · 5 obs

○ 2015-06-17 19:00:34
● 2016-12-24 09:51:00
● 2019-03-17 18:58:32
○ 2026-02-28 11:50:04
○ 2026-07-24 00:23:10

○NSns1.hostleg.com.br2015-06-17 → 2015-06-17 · 3 obs

● 2015-06-17 19:00:34
○ 2016-12-24 09:51:00
○ 2026-07-24 00:23:10

●NSns1.valueserver.net.br2026-02-28 → 2026-07-24 · 3 obs

○ 2019-03-17 18:58:32
● 2026-02-28 11:50:04
● 2026-07-24 00:23:10

○NSns2.hostleg.com.br2015-06-17 → 2015-06-17 · 3 obs

● 2015-06-17 19:00:34
○ 2016-12-24 09:51:00
○ 2026-07-24 00:23:10

●NSns2.valueserver.net.br2026-02-28 → 2026-07-24 · 3 obs

○ 2019-03-17 18:58:32
● 2026-02-28 11:50:04
● 2026-07-24 00:23:10

○NSns3.hostleg.com.br2015-06-17 → 2015-06-17 · 3 obs

● 2015-06-17 19:00:34
○ 2016-12-24 09:51:00
○ 2026-07-24 00:23:10

○NSns4.hostleg.com.br2015-06-17 → 2015-06-17 · 3 obs

● 2015-06-17 19:00:34
○ 2016-12-24 09:51:00
○ 2026-07-24 00:23:10

○MXjbytes.com.br2015-06-17 → 2015-06-17 · 3 obs

● 2015-06-17 19:00:34
○ 2016-12-24 09:51:00
○ 2026-07-24 00:23:10

●MXmail.jbytes.com.br2026-02-28 → 2026-07-24 · 3 obs

○ 2019-03-17 18:58:32
● 2026-02-28 11:50:04
● 2026-07-24 00:23:10

○MXus-west-2.amazonses.com2016-12-24 → 2019-03-17 · 5 obs

○ 2015-06-17 19:00:34
● 2016-12-24 09:51:00
● 2019-03-17 18:58:32
○ 2026-02-28 11:50:04
○ 2026-07-24 00:23:10

●A186.209.113.1492026-02-28 → 2026-07-24 · 3 obs

○ 2016-12-24 09:51:00
● 2026-02-28 11:50:04
● 2026-07-24 00:23:10

○A23.236.147.1032015-06-17 → 2015-06-17 · 3 obs

● 2015-06-17 19:00:34
○ 2016-12-24 09:51:00
○ 2026-07-24 00:23:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	f.dns.br, d.dns.br, b.dns.br, e.dns.br...	-
jbytes.com.br	dns1.jbytes.com.br, dns2.jbytes.com.br	2 records

✅ Authoritative Response

Server:177.136.237.51

NS records: dns1.jbytes.com.br, dns2.jbytes.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 769ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`186.209.113.149`
NS	2	`ns2.valueserver.net.br, ns1.valueserver.net.br`
MX	1	`mail.jbytes.com.br (pri: 10)`
TXT	1	`v=spf1 a mx ip4:186.209.113.149 include`
SOA	1	`ns1.valueserver.net.br hostmaster.jbytes`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (dns1.jbytes.com.br, dns2.jbytes.com.br)

Analysis

Hierarchy

The domain jbytes.com.br is parent to dns2.jbytes.com.br, mail.jbytes.com.br and dns1.jbytes.com.br.

IP Addresses

jbytes.com.br points to a single IP number: 186.209.113.149.

Additional host names — encontraavare.com.br, datacenterbr.com, aerovent.com.br and two others — share IP numbers with jbytes.com.br.

Name Servers

jbytes.com.br has four authoritative name servers: dns1.jbytes.com.br, dns2.jbytes.com.br, ns1.valueserver.net.br and ns2.valueserver.net.br.

At least some of jbytes.com.br's name servers are shared with other domains, for example prkimobiliaria.com.br, clamoreprofessionale.com.br, nc2web.com.br and two more.

These name servers tend to co-occur with ns1.nesseminuto.com.br, ns2.nesseminuto.com.br, ns1.agenciavplus.com.br and 7 other name servers in the same DNS delegations.

dns1.jbytes.com.br, dns2.jbytes.com.br, ns1.valueserver.net.br and ns2.valueserver.net.br each point to exactly one IP address. dns1.jbytes.com.br directs to 177.136.237.51, dns2.jbytes.com.br directs to 143.137.188.131, ns1.valueserver.net.br directs to 177.136.237.51 and ns2.valueserver.net.br directs to 143.137.188.131. Two pairs share an IP: dns1.jbytes.com.br and ns1.valueserver.net.br share 177.136.237.51, and dns2.jbytes.com.br and ns2.valueserver.net.br share 143.137.188.131.

These two host names — dns1.jbytes.com.br and ns1.valueserver.net.br — each point to 177.136.237.51 IP addresses.

These two host names — dns2.jbytes.com.br and ns2.valueserver.net.br — each point to 143.137.188.131 IP addresses.

Mail Servers

jbytes.com.br has one mail server: mail.jbytes.com.br.

There is one IP number for mail.jbytes.com.br: 186.209.113.149.