`cybertechnet.com.br`

DNSSEC	⚠️ Not signed
A	2804:10:8002::210:70^{🇧🇷 IPV6-INTERNET2804:10:8000::/34 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
		PTR	`web242.uni5.net`
A	191.6.210.70^{🇧🇷 Locaweb191.6.210.0/24 IPV6 Internet Ltda}
NS	`dns1.cyberfibra.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.cyberfibra.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}
		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.cyberfibra.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.cyberfibra.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}
		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.cyberfibra.com.br`abuse@uni5.net serial=2506090662

`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=2026105102

rank #549016 globally
rank #4052 in the tld
WOT: SAFE (69/100)

Subdomains

mail.cybertechnet.com.br

Same first word

cybertechnet.com.br

cybertechnet.net.br

Similar names

cybernettech.cn

DNS History

14 records (8 active, 6 former)

●NSdns1.cyberfibra.com.br2026-02-19 → 2026-04-15 · 3 obs

○ 2017-11-09 12:46:44
● 2026-02-19 09:07:26
● 2026-04-15 04:32:52

●NSdns2.cyberfibra.com.br2026-02-19 → 2026-04-15 · 3 obs

○ 2017-11-09 12:46:44
● 2026-02-19 09:07:26
● 2026-04-15 04:32:52

●NSdns3.cyberfibra.com.br2026-02-19 → 2026-04-15 · 3 obs

○ 2017-11-09 12:46:44
● 2026-02-19 09:07:26
● 2026-04-15 04:32:52

●NSdns4.cyberfibra.com.br2026-02-19 → 2026-04-15 · 3 obs

○ 2017-11-09 12:46:44
● 2026-02-19 09:07:26
● 2026-04-15 04:32:52

○NSns1.cybertechnet.com.br2015-10-27 → 2017-11-09 · 4 obs

● 2015-10-27 16:23:20
● 2017-11-09 12:46:44
○ 2026-02-19 09:07:26
○ 2026-04-15 04:32:52

○NSns1.iuri0017.hospedagemdesites.ws2017-11-09 → 2017-11-09 · 4 obs

○ 2015-10-27 16:23:20
● 2017-11-09 12:46:44
○ 2026-02-19 09:07:26
○ 2026-04-15 04:32:52

○NSns2.cybertechnet.com.br2015-10-27 → 2017-11-09 · 4 obs

● 2015-10-27 16:23:20
● 2017-11-09 12:46:44
○ 2026-02-19 09:07:26
○ 2026-04-15 04:32:52

●MXmx-vip-01.uni5.net2026-02-19 → 2026-04-15 · 3 obs

○ 2017-11-09 12:46:44
● 2026-02-19 09:07:26
● 2026-04-15 04:32:52

●MXmx-vip-02.uni5.net2026-02-19 → 2026-04-15 · 3 obs

○ 2017-11-09 12:46:44
● 2026-02-19 09:07:26
● 2026-04-15 04:32:52

○MXmx.cybertechnet.com.br2015-10-27 → 2017-11-09 · 4 obs

● 2015-10-27 16:23:20
● 2017-11-09 12:46:44
○ 2026-02-19 09:07:26
○ 2026-04-15 04:32:52

○A191.252.106.1442017-11-09 → 2017-11-09 · 4 obs

○ 2017-01-01 15:43:40
● 2017-11-09 12:46:44
○ 2026-02-19 09:07:26
○ 2026-04-15 04:32:52

○A191.37.135.2422015-10-27 → 2017-01-01 · 4 obs

● 2015-10-27 16:23:20
● 2017-01-01 15:43:40
○ 2017-11-09 12:46:44
○ 2026-04-15 04:32:52

●A191.6.210.702026-02-19 → 2026-04-15 · 3 obs

○ 2017-11-09 12:46:44
● 2026-02-19 09:07:26
● 2026-04-15 04:32:52

●A2804:10:8002::210:702026-02-19 → 2026-04-15 · 3 obs

○ 2017-11-09 12:46:44
● 2026-02-19 09:07:26
● 2026-04-15 04:32:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	c.dns.br, f.dns.br, e.dns.br, b.dns.br...	-
cybertechnet.com.br	dns1.cyberfibra.com.br, dns2.cyberfibra.com.br, dns3.cyberfibra.com.br, dns4.cyberfibra.com.br	8 records

✅ Authoritative Response

Server:177.12.162.2

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 735ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`191.6.210.70`
AAAA	1	`2804:10:8002::210:70`
NS	4	`dns4.cyberfibra.com.br, dns1.cyberfibra.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.cyberfibra.com.br abuse.uni5.net`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (dns1.cyberfibra.com.br, dns2.cyberfibra.com.br, dns3.cyberfibra.com.br...)

Analysis

Hierarchy

The parent of mail.cybertechnet.com.br is cybertechnet.com.br.

IP Addresses

cybertechnet.com.br points to two IP numbers: 2804:10:8002::210:70 and 191.6.210.70.

Other host names such as foxinox.com.br, simont.uni5.net, siteadm.com.br, fazbemfeito.com.br and jeafran.com.br share IPs with cybertechnet.com.br.

Name Servers

cybertechnet.com.br is delegated to four name servers: dns1.cyberfibra.com.br, dns2.cyberfibra.com.br, dns3.cyberfibra.com.br and dns4.cyberfibra.com.br.

cybertechnet.com.br shares name servers with other domains, at least partially, for example cybertech.inf.br, cyberfibra.com.br and hospitaltherezamussi.com.br as well as regentehotel.com.br.

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

Mail Servers

cybertechnet.com.br is handled by two mail servers: mx-vip-01.uni5.net and mx-vip-02.uni5.net.

The mail server setup for cybertechnet.com.br matches that of other domains, for instance tupandi.rs.gov.br, policlinicariovermelho.com.br, danielaimoveis.com.br, avdigital.com.br and plindigital.com.

cybertechnet.com.br shares mail servers with other domains, for instance bitline.inf.br and dicelrs.com.br.

Host names with two IP numbers: 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.

cybertechnet.com.br - robtex.com