`nexttraining.com.br`

DNSSEC	⚠️ Not signed
A	191.252.83.222^{🇧🇷 Locaweb191.252.80.0/22 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}
			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`postmaster@locaweb.com.br 2026-04-04 #2

`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=2026116382

rank #555241 globally
rank #4058 in the tld
WOT: SAFE (69/100)

Previously MX for

nexttraining.com.br

Same first word

nexttraining.com.br

nexttraining.net

DNS History

12 records (8 active, 4 former)

○NSns1.innserver11.net2015-07-25 → 2015-07-25 · 3 obs

● 2015-07-25 17:01:16
○ 2017-03-18 20:49:42
○ 2026-04-26 16:06:16

●NSns1.locaweb.com.br2026-04-24 → 2026-04-26 · 3 obs

○ 2017-03-18 20:49:42
● 2026-04-24 16:52:56
● 2026-04-26 16:06:16

○NSns2.innserver11.net2015-07-25 → 2015-07-25 · 3 obs

● 2015-07-25 17:01:16
○ 2017-03-18 20:49:42
○ 2026-04-26 16:06:16

●NSns2.locaweb.com.br2026-04-24 → 2026-04-26 · 3 obs

○ 2017-03-18 20:49:42
● 2026-04-24 16:52:56
● 2026-04-26 16:06:16

●NSns3.locaweb.com.br2026-04-24 → 2026-04-26 · 3 obs

○ 2017-03-18 20:49:42
● 2026-04-24 16:52:56
● 2026-04-26 16:06:16

●MXmx.a.locaweb.com.br2026-04-24 → 2026-04-26 · 3 obs

○ 2017-03-18 20:49:42
● 2026-04-24 16:52:56
● 2026-04-26 16:06:16

●MXmx.b.locaweb.com.br2026-04-24 → 2026-04-26 · 3 obs

○ 2017-03-18 20:49:42
● 2026-04-24 16:52:56
● 2026-04-26 16:06:16

●MXmx.core.locaweb.com.br2026-04-24 → 2026-04-26 · 3 obs

○ 2017-03-18 20:49:42
● 2026-04-24 16:52:56
● 2026-04-26 16:06:16

●MXmx.jk.locaweb.com.br2026-04-24 → 2026-04-26 · 3 obs

○ 2017-03-18 20:49:42
● 2026-04-24 16:52:56
● 2026-04-26 16:06:16

○MXnexttraining.com.br2015-07-25 → 2015-07-25 · 3 obs

● 2015-07-25 17:01:16
○ 2017-03-18 20:49:42
○ 2026-04-26 16:06:16

●A191.252.83.2222026-04-24 → 2026-04-26 · 3 obs

○ 2017-03-18 20:49:42
● 2026-04-24 16:52:56
● 2026-04-26 16:06:16

○A209.133.202.182015-07-25 → 2015-07-25 · 3 obs

● 2015-07-25 17:01:16
○ 2017-03-18 20:49:42
○ 2026-04-26 16:06:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
nexttraining.com.br	ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br	6 records

✅ 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 nexttraining.com.br (unsigned zone)

⏱️ Timing

Total: 734ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`191.252.83.222`
NS	3	`ns3.locaweb.com.br, ns2.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 postmaster.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

nexttraining.com.br resolves to one IP number: 191.252.83.222.

Other host names, for instance viaurbanismo.com.br, viecellimoveis.com.br, plugnetfibra.com.br, camaraimperatriz.ma.gov.br and metafer.com.br share IP numbers with nexttraining.com.br.

Name Servers

nexttraining.com.br is delegated to three name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.

nexttraining.com.br at least partially shares name servers with other domains, including advancy.com.br, masotti.adv.br, novasmedia.siteprofissional.com, azpi.com.br and ppfbrazil.com.br.

Host names with two IP numbers:

ns1.locaweb.com.br: 2804:218:7000:0:186:202:8:254 and 186.202.8.254

ns2.locaweb.com.br: 2804:218:7001:0:187:45:248:254 and 187.45.248.254

ns3.locaweb.com.br: 2804:218:7002:0:189:126:101:254 and 189.126.101.254

Mail Servers

nexttraining.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.

nexttraining.com.br shares at least some mail servers with other domains, for example ricco.net.br, pjfactoring.com.br, transurc.com.br, perfumariareduto.com.br and memorialvicentino.com.br.

Host names with one IP number:

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; mx.jk.locaweb.com.br points to 200.234.204.130.

nexttraining.com.br - robtex.com