codethink.com.br - dns.ninja

`codethink.com.br`

DNSSEC	⚠️ Not signed
A	2804:10:8002::211:17^{🇧🇷 IPV6-INTERNET2804:10:8000::/34 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
A	191.6.211.17^{🇧🇷 IPV6-INTERNET191.6.210.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
NS	`dns1.codethink.com.br` ⭐ ⚠️ Not in parent delegation
		A	2804:10:c011::1^{🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.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	`dns1.uni5.net` ⚠️ Not in zone NS records
		A	2606:4700:52::ac40:34da^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.52.218^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`dns2.codethink.com.br` ⚠️ Not in parent delegation
		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	`dns2.uni5.net` ⚠️ Not in zone NS records
		A	2400:cb00:2049:1::a29f:18d2^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.24.210^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`dns3.codethink.com.br` ⚠️ Not in parent delegation
		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.codethink.com.br` ⚠️ Not in parent delegation
		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	`emktownership=t9HCegqWPISP2`
TXT	`v=spf1 include:_spf.uni5.net -all`
SOA	`dns1.codethink.com.br`abuse@uni5.net 2023-01-19 #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=2026208074

rank #508157 globally
rank #3676 in the tld
WOT: SAFE (69/100)

Subdomains

dns1.codethink.com.br

dns4.codethink.com.br

dns3.codethink.com.br

dns2.codethink.com.br

Same first word

codethink.de

codethink.com.br

codethink.net

codethink.org

codethink.info

codethink.co.uk

codethink.com

codethink.me

Similar names

DNS History

13 records (10 active, 3 former)

●NSdns1.codethink.com.br2015-08-18 → 2026-07-27 · 2 obs

● 2015-08-18 21:00:36
● 2026-07-27 03:08:02

●NSdns1.uni5.net2026-02-18 → 2026-07-27 · 3 obs

○ 2015-08-18 21:00:36
● 2026-02-18 08:51:14
● 2026-07-27 03:08:02

●NSdns2.codethink.com.br2015-08-18 → 2026-07-27 · 2 obs

● 2015-08-18 21:00:36
● 2026-07-27 03:08:02

●NSdns2.uni5.net2026-02-18 → 2026-07-27 · 3 obs

○ 2015-08-18 21:00:36
● 2026-02-18 08:51:14
● 2026-07-27 03:08:02

●NSdns3.codethink.com.br2015-08-18 → 2026-07-27 · 2 obs

● 2015-08-18 21:00:36
● 2026-07-27 03:08:02

●NSdns4.codethink.com.br2015-08-18 → 2026-07-27 · 2 obs

● 2015-08-18 21:00:36
● 2026-07-27 03:08:02

○MXmx-vip-01-farm74.uni5.net2015-12-23 → 2019-03-22 · 5 obs

○ 2015-08-18 21:00:36
● 2015-12-23 08:07:00
● 2019-03-22 14:07:02
○ 2026-02-18 08:51:14
○ 2026-07-27 03:08:02

●MXmx-vip-01.uni5.net2015-08-18 → 2026-07-27 · 5 obs

● 2015-08-18 21:00:36
○ 2015-12-23 08:07:00
○ 2019-03-22 14:07:02
● 2026-02-18 08:51:14
● 2026-07-27 03:08:02

○MXmx-vip-02-farm74.uni5.net2015-12-23 → 2019-03-22 · 5 obs

○ 2015-08-18 21:00:36
● 2015-12-23 08:07:00
● 2019-03-22 14:07:02
○ 2026-02-18 08:51:14
○ 2026-07-27 03:08:02

●MXmx-vip-02.uni5.net2015-08-18 → 2026-07-27 · 5 obs

● 2015-08-18 21:00:36
○ 2015-12-23 08:07:00
○ 2019-03-22 14:07:02
● 2026-02-18 08:51:14
● 2026-07-27 03:08:02

○A177.12.163.862015-08-18 → 2019-03-22 · 4 obs

● 2015-08-18 21:00:36
● 2019-03-22 14:07:02
○ 2026-02-18 08:51:14
○ 2026-07-27 03:08:02

●A191.6.211.172026-02-18 → 2026-07-27 · 3 obs

○ 2019-03-22 14:07:02
● 2026-02-18 08:51:14
● 2026-07-27 03:08:02

●A2804:10:8002::211:172026-02-18 → 2026-07-27 · 3 obs

○ 2019-03-22 14:07:02
● 2026-02-18 08:51:14
● 2026-07-27 03:08:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
codethink.com.br	dns2.uni5.net, dns1.uni5.net	-

✅ Authoritative Response

Server:172.64.52.218

NS records: dns2.uni5.net, dns1.uni5.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 2009ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`191.6.211.17`
AAAA	1	`2804:10:8002::211:17`
NS	4	`dns1.codethink.com.br, dns2.codethink.com.br...`
MX	2	`mx-vip-02.uni5.net (pri: 5), mx-vip-01.uni5.net (pri: 5)`
TXT	2	`emktownership=t9HCegqWPISP2, v=spf1 include:_spf.uni5.net -all`
SOA	1	`dns1.codethink.com.br abuse.uni5.net`

Analysis

Hierarchy

codethink.com.br is the parent domain of dns1.codethink.com.br, dns4.codethink.com.br, dns3.codethink.com.br and dns2.codethink.com.br.

IP Addresses

codethink.com.br directs to two IP numbers, 191.6.211.17 and 2804:10:8002::211:17

Additional host names — kampff.com.br, grupoflorescerce.com.br, bhbrokersimoveis.com.br and two others — share IP numbers with codethink.com.br.

Name Servers

codethink.com.br carries NS records listing 6 name servers — dns1.uni5.net, dns2.uni5.net, dns1.codethink.com.br and 3 others.

codethink.com.br shares at least some of its name servers with other domains, including romarepresentacao.com.br, educarede.org.br, gruposegal.com.br and two others.

These name servers are frequently seen alongside dns3.uni5.net, dns4.uni5.net, dns1.universalsoftware.com.br and 3 other name servers.

Host names with two IP numbers:

The A records for dns1.uni5.net return 172.64.52.218 and 2606:4700:52::ac40:34da.

The A records for dns2.uni5.net return 162.159.24.210 and 2400:cb00:2049:1::a29f:18d2.

The A records for dns1.codethink.com.br return 189.38.95.2 and 2804:10:c011::1.

The A records for dns2.codethink.com.br return 189.38.95.3 and 2804:10:c022::2.

The A records for dns3.codethink.com.br return 177.12.162.2 and 2804:10:c033::3.

The A records for dns4.codethink.com.br return 177.12.162.3 and 2804:10:c044::4.

Mail Servers

codethink.com.br has two mail servers: mx-vip-01.uni5.net and mx-vip-02.uni5.net.

codethink.com.br shares the same mail server setup as other domains, including hostdigitalcomunicacoes.com.br, japuibapapelaria.com.br, lilifesteira.com.br and two others.

codethink.com.br shares at least some of its mail servers with other domains, such as extinprag.com.br.

mx-vip-01.uni5.net resolves to 191.6.220.38 and 2804:10:8028::220:38. Likewise, mx-vip-02.uni5.net resolves to 191.6.220.39 and 2804:10:8028::220:39 — two IP addresses apiece.