cortexsoftware.com.br - dns.ninja

`cortexsoftware.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:a223^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:a18^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.10.24^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.162.35^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mona.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ace^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ce^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mona.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ce^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mona.ns.cloudflare.com`
		A	108.162.192.206^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	172.64.32.206^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	173.245.58.206^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
NS	`tony.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tony.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tony.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tony.ns.cloudflare.com`
		A	108.162.193.240^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tony.ns.cloudflare.com`
		A	172.64.33.240^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tony.ns.cloudflare.com`
		A	173.245.59.240^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tony.ns.cloudflare.com`
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	`google-site-verification=OMW4JQkB8C6dvtd04V1ZtvFrex2ZQMSKYcqhGqwBf5M`
TXT	`v=spf1 include:_spf.uni5.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.10.24, 172.67.162.35
		IPv6 hints	2606:4700:3033::ac43:a223, 2606:4700:3037::6815:a18
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com
SOA	`mona.ns.cloudflare.com`dns@cloudflare.com serial=2410086902

`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=2026211006

rank #525837 globally
rank #3777 in the tld
WOT: SAFE (69/100)

Same first word

cortexsoftware.com.br

cortexsoftware.net

DNS History

19 records (8 active, 11 former)

○NSdns1.r3x.digital2026-03-02 → 2026-03-02 · 3 obs

● 2026-03-02 19:50:30
○ 2026-03-22 20:02:42
○ 2026-07-30 01:10:30

○NSdns1.uni5.net2026-03-02 → 2026-03-02 · 3 obs

● 2026-03-02 19:50:30
○ 2026-03-22 20:02:42
○ 2026-07-30 01:10:30

○NSdns2.r3x.digital2026-03-02 → 2026-03-02 · 3 obs

● 2026-03-02 19:50:30
○ 2026-03-22 20:02:42
○ 2026-07-30 01:10:30

○NSdns2.uni5.net2026-03-02 → 2026-03-02 · 3 obs

● 2026-03-02 19:50:30
○ 2026-03-22 20:02:42
○ 2026-07-30 01:10:30

○NSdns3.r3x.digital2026-03-02 → 2026-03-02 · 3 obs

● 2026-03-02 19:50:30
○ 2026-03-22 20:02:42
○ 2026-07-30 01:10:30

○NSdns3.uni5.net2026-03-02 → 2026-03-02 · 3 obs

● 2026-03-02 19:50:30
○ 2026-03-22 20:02:42
○ 2026-07-30 01:10:30

○NSdns4.r3x.digital2026-03-02 → 2026-03-02 · 3 obs

● 2026-03-02 19:50:30
○ 2026-03-22 20:02:42
○ 2026-07-30 01:10:30

○NSdns4.uni5.net2026-03-02 → 2026-03-02 · 3 obs

● 2026-03-02 19:50:30
○ 2026-03-22 20:02:42
○ 2026-07-30 01:10:30

●NSmona.ns.cloudflare.com2026-03-22 → 2026-07-30 · 3 obs

○ 2026-03-02 19:50:30
● 2026-03-22 20:02:42
● 2026-07-30 01:10:30

●NStony.ns.cloudflare.com2026-03-22 → 2026-07-30 · 3 obs

○ 2026-03-02 19:50:30
● 2026-03-22 20:02:42
● 2026-07-30 01:10:30

●MXmx-vip-01.uni5.net2026-03-02 → 2026-07-30 · 2 obs

● 2026-03-02 19:50:30
● 2026-07-30 01:10:30

●MXmx-vip-02.uni5.net2026-03-02 → 2026-07-30 · 2 obs

● 2026-03-02 19:50:30
● 2026-07-30 01:10:30

●A104.21.10.242026-03-22 → 2026-07-30 · 3 obs

○ 2026-03-02 19:50:30
● 2026-03-22 20:02:42
● 2026-07-30 01:10:30

●A172.67.162.352026-03-22 → 2026-07-30 · 3 obs

○ 2026-03-02 19:50:30
● 2026-03-22 20:02:42
● 2026-07-30 01:10:30

○A191.6.210.92026-03-02 → 2026-03-02 · 3 obs

● 2026-03-02 19:50:30
○ 2026-03-22 20:02:42
○ 2026-07-30 01:10:30

○A2606:4700:3031::6815:a182026-03-22 → 2026-06-01 · 5 obs

○ 2026-03-02 19:50:30
● 2026-03-22 20:02:42
● 2026-06-01 05:17:04
○ 2026-07-12 00:23:02
○ 2026-07-30 01:10:30

●A2606:4700:3033::ac43:a2232026-03-22 → 2026-07-30 · 3 obs

○ 2026-03-02 19:50:30
● 2026-03-22 20:02:42
● 2026-07-30 01:10:30

●A2606:4700:3037::6815:a182026-07-12 → 2026-07-30 · 3 obs

○ 2026-06-01 05:17:04
● 2026-07-12 00:23:02
● 2026-07-30 01:10:30

○A2804:10:8002::210:92026-03-02 → 2026-03-02 · 3 obs

● 2026-03-02 19:50:30
○ 2026-03-22 20:02:42
○ 2026-07-30 01:10:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	b.dns.br, d.dns.br, a.dns.br, e.dns.br...	-
cortexsoftware.com.br	tony.ns.cloudflare.com, mona.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.240

NS records: tony.ns.cloudflare.com, mona.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 659ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.162.35, 104.21.10.24`
AAAA	2	`2606:4700:3037::6815:a18, 2606:4700:3033::ac43:a223`
NS	2	`mona.ns.cloudflare.com, tony.ns.cloudflare.com`
MX	2	`mx-vip-01.uni5.net (pri: 5), mx-vip-02.uni5.net (pri: 5)`
TXT	2	`google-site-verification=OMW4JQkB8C6dvtd, v=spf1 include:_spf.uni5.net -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mona.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

cortexsoftware.com.br resolves to four IP addresses: 104.21.10.24, 172.67.162.35, 2606:4700:3033::ac43:a223 and 2606:4700:3037::6815:a18.

Two other host names, along with 75mpp.com, proeletronic.com.br and forexdirectory.net, also share IP numbers with cortexsoftware.com.br.

Name Servers

cortexsoftware.com.br has two authoritative name servers — mona.ns.cloudflare.com and tony.ns.cloudflare.com.

cortexsoftware.com.br shares its NS records with other domains, for example stnnton.click, heroicblocks.com, drops-dashboard.info and two others.

cortexsoftware.com.br partially shares its NS delegation with several other domains, including jinwancctv-5zuqiusaishi.com.cn, kppig-sar.ru, kykaiyuandianjing1.com.cn and two others.

These name servers regularly co-occur with the name servers samara.ns.cloudflare.com, ridge.ns.cloudflare.com and ruben.ns.cloudflare.com.

DNS names with 6 IP addresses:

mona.ns.cloudflare.com points to 108.162.192.206, 172.64.32.206, 173.245.58.206 and 3 other IP addresses.

tony.ns.cloudflare.com points to 108.162.193.240, 172.64.33.240, 173.245.59.240 and 3 other IP addresses.

Mail Servers

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

Among the domains sharing a mail server setup with cortexsoftware.com.br are wsionline.com.br, segtecdistribuidora.com.br, dwx.com.br and two others.

At least a portion of cortexsoftware.com.br's mail servers are also used by other domains, for example web4server.com.br.

Both mx-vip-01.uni5.net and mx-vip-02.uni5.net have two IP addresses each. mx-vip-01.uni5.net resolves to 191.6.220.38 and 2804:10:8028::220:38; mx-vip-02.uni5.net resolves to 191.6.220.39 and 2804:10:8028::220:39.