`esserinformatica.com.br`

DNSSEC	⚠️ Not signed
A	2804:10:8015::137:113^{🇧🇷 IPV6-INTERNET2804:10:8000::/34 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
		PTR	`web15f77.uni5.net`
A	187.1.137.113^{🇧🇷 IPV6-INTERNET187.1.136.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
NS	`dns1.makeweb.com.br` ⭐
		A	2804:10:c011::1^{🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
			PTR	`dns01.uni5.net`
		A	189.38.95.2^{🇧🇷 IPV6-INTERNET189.38.94.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
			PTR	`dns1.uni5.net`
NS	`dns2.makeweb.com.br`
		A	2804:10:c022::2^{🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
			PTR	`dns02.uni5.net`
		A	189.38.95.3^{🇧🇷 IPV6-INTERNET189.38.94.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
			PTR	`dns2.uni5.net`
NS	`dns3.makeweb.com.br`
		A	2804:10:c033::3^{🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
		A	177.12.162.2^{🇧🇷 IPV6-INTERNET177.12.160.0/22 IPV6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
NS	`dns4.makeweb.com.br`
		A	2804:10:c044::4^{🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
		A	177.12.162.3^{🇧🇷 IPV6-INTERNET177.12.160.0/22 IPV6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
MX	`mx-vip-01.uni5.net` ⭐
		A	2804:10:8028::220:38^{🇧🇷 IPV6-INTERNET2804:10:8000::/34 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
			PTR	`mx-vip-01-farm28.uni5.net`
		A	191.6.220.38^{🇧🇷 IPV6-INTERNET191.6.220.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
			PTR	`mx-vip-01-farm28.uni5.net`
MX	`mx-vip-02.uni5.net` ⭐
		A	2804:10:8028::220:39^{🇧🇷 IPV6-INTERNET2804:10:8000::/34 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
		A	191.6.220.39^{🇧🇷 IPV6-INTERNET191.6.220.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
			PTR	`mx-vip-02-farm28.uni5.net`
TXT	`v=spf1 include:_spf.uni5.net -all`
SOA	`dns1.makeweb.com.br`abuse@uni5.net serial=2309041107

`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 2026-10-14 #70

rank #536177 globally
rank #3972 in the tld
WOT: SAFE (69/100)

Same first word

esserinformatica.com.br

DNS History

16 records (8 active, 8 former)

●NSdns1.makeweb.com.br2026-03-18 → 2026-04-11 · 3 obs

○ 2018-09-06 14:29:50
● 2026-03-18 06:04:52
● 2026-04-11 20:03:48

●NSdns2.makeweb.com.br2026-03-18 → 2026-04-11 · 3 obs

○ 2018-09-06 14:29:50
● 2026-03-18 06:04:52
● 2026-04-11 20:03:48

●NSdns3.makeweb.com.br2026-03-18 → 2026-04-11 · 3 obs

○ 2018-09-06 14:29:50
● 2026-03-18 06:04:52
● 2026-04-11 20:03:48

●NSdns4.makeweb.com.br2026-03-18 → 2026-04-11 · 3 obs

○ 2018-09-06 14:29:50
● 2026-03-18 06:04:52
● 2026-04-11 20:03:48

○NSns1.esserinformatica.com.br2015-05-21 → 2018-09-06 · 4 obs

● 2015-05-21 23:24:04
● 2018-09-06 14:29:50
○ 2026-03-18 06:04:52
○ 2026-04-11 20:03:48

○NSns2.esserinformatica.com.br2015-05-21 → 2018-09-06 · 4 obs

● 2015-05-21 23:24:04
● 2018-09-06 14:29:50
○ 2026-03-18 06:04:52
○ 2026-04-11 20:03:48

●MXmx-vip-01.uni5.net2026-03-18 → 2026-04-11 · 3 obs

○ 2018-09-06 14:29:50
● 2026-03-18 06:04:52
● 2026-04-11 20:03:48

●MXmx-vip-02.uni5.net2026-03-18 → 2026-04-11 · 3 obs

○ 2018-09-06 14:29:50
● 2026-03-18 06:04:52
● 2026-04-11 20:03:48

○MXmx.a.correio.biz2015-05-21 → 2017-01-14 · 4 obs

● 2015-05-21 23:24:04
● 2017-01-14 17:54:26
○ 2018-09-06 14:29:50
○ 2026-04-11 20:03:48

○MXmx.b.correio.biz2015-05-21 → 2017-01-14 · 4 obs

● 2015-05-21 23:24:04
● 2017-01-14 17:54:26
○ 2018-09-06 14:29:50
○ 2026-04-11 20:03:48

○MXmx.esserinformatica.com.br2018-09-06 → 2018-09-06 · 4 obs

○ 2017-01-14 17:54:26
● 2018-09-06 14:29:50
○ 2026-03-18 06:04:52
○ 2026-04-11 20:03:48

○MXmx.jk.correio.biz2015-05-21 → 2017-01-14 · 4 obs

● 2015-05-21 23:24:04
● 2017-01-14 17:54:26
○ 2018-09-06 14:29:50
○ 2026-04-11 20:03:48

○A186.202.126.1862015-05-21 → 2017-01-14 · 4 obs

● 2015-05-21 23:24:04
● 2017-01-14 17:54:26
○ 2018-09-06 14:29:50
○ 2026-04-11 20:03:48

○A186.202.161.132018-09-06 → 2018-09-06 · 4 obs

○ 2017-01-14 17:54:26
● 2018-09-06 14:29:50
○ 2026-03-18 06:04:52
○ 2026-04-11 20:03:48

●A187.1.137.1132026-03-18 → 2026-04-11 · 3 obs

○ 2018-09-06 14:29:50
● 2026-03-18 06:04:52
● 2026-04-11 20:03:48

●A2804:10:8015::137:1132026-03-18 → 2026-04-11 · 3 obs

○ 2018-09-06 14:29:50
● 2026-03-18 06:04:52
● 2026-04-11 20:03:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	c.dns.br, a.dns.br, e.dns.br, f.dns.br...	-
esserinformatica.com.br	dns1.makeweb.com.br, dns2.makeweb.com.br, dns3.makeweb.com.br, dns4.makeweb.com.br	8 records

✅ Authoritative Response

Server:177.12.162.3

NS records: dns1.makeweb.com.br, dns2.makeweb.com.br, dns3.makeweb.com.br, dns4.makeweb.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 683ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`187.1.137.113`
AAAA	1	`2804:10:8015::137:113`
NS	4	`dns3.makeweb.com.br, dns4.makeweb.com.br...`
MX	2	`mx-vip-02.uni5.net (pri: 5), mx-vip-01.uni5.net (pri: 5)`
TXT	1	`v=spf1 include:_spf.uni5.net -all`
SOA	1	`dns1.makeweb.com.br abuse.uni5.net`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (dns4.makeweb.com.br, dns3.makeweb.com.br, dns2.makeweb.com.br...)

Analysis

IP Addresses

esserinformatica.com.br has two IP numbers: 2804:10:8015::137:113 and 187.1.137.113.

Other host names, for instance adesivart.com, biosham.com.br, unisuper.com.br, microscopiaodontologica.com.br and i-consultores.com.br share IP numbers with esserinformatica.com.br.

Name Servers

esserinformatica.com.br delegates to four name servers: dns1.makeweb.com.br, dns2.makeweb.com.br, dns3.makeweb.com.br and dns4.makeweb.com.br.

esserinformatica.com.br at least partially shares name servers with other domains, including centromedicoalphaville.com, makeweb.com.br, famma.com.br, brunhara.com.br and hpitu.com.

Host names with two IP numbers: dns1.makeweb.com.br points to 2804:10:c011::1 and 189.38.95.2; dns2.makeweb.com.br points to 2804:10:c022::2 and 189.38.95.3; dns3.makeweb.com.br points to 2804:10:c033::3 and 177.12.162.2; dns4.makeweb.com.br points to 2804:10:c044::4 and 177.12.162.3.

Mail Servers

esserinformatica.com.br is served by two mail servers mx-vip-01.uni5.net and mx-vip-02.uni5.net.

esserinformatica.com.br shares the same mail server setup as other domains, for instance datawebinsider.com.br, crentenanet.com.br, w3chost.com.br, liderbus.com.br and emfeliznatal.com.br.

esserinformatica.com.br shares some mail servers with other domains, at least in part; for example imoffice.com.br and royalmarine.com.br.

Host names with two IPs:

mx-vip-01.uni5.net points to 2804:10:8028::220:38 and 191.6.220.38

mx-vip-02.uni5.net points to 2804:10:8028::220:39 and 191.6.220.39

esserinformatica.com.br - robtex.com