flexsys.com.br - dns.ninja

`flexsys.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:960d^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3fc9^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.63.201^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.150.13^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nora.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ad5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nora.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nora.ns.cloudflare.com`
		A	108.162.192.213^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
		A	172.64.32.213^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
		A	173.245.58.213^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nora.ns.cloudflare.com`
NS	`vick.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vick.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vick.ns.cloudflare.com`
		A	108.162.193.244^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
		A	172.64.33.244^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
		A	173.245.59.244^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
MX	`mx.b.locaweb.com.br` ⭐
		A	177.153.23.242^{🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA}
MX	`mx.core.locaweb.com.br` ⭐
		A	177.153.23.241^{🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA}
MX	`mx.a.locaweb.com.br`⁽²⁰⁾
		A	186.202.4.42^{🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA}
MX	`mx.jk.locaweb.com.br`⁽²⁰⁾
TXT	`google-site-verification=ocmjQE_bStqnHi4r0aXlwC424OzBg2X7xFfkYVGT_4c`
TXT	`v=spf1 include:_spf.locaweb.com.br include:_spf.kmitd.com ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.63.201, 172.67.150.13
		IPv6 hints	2606:4700:3030::ac43:960d, 2606:4700:3037::6815:3fc9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=204, name=cloudflare-ech.com
SOA	`nora.ns.cloudflare.com`dns@cloudflare.com serial=2405899434

`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=2026157374

rank #542911 globally
rank #4067 in the tld
WOT: SAFE (69/100)

Same first word

flexsys.me

flexsys.nl

flexsys.info

flexsys.it

flexsys.com.ua

flexsys.com.br

flexsys.com

flexsys.ru

flexsys.no-ip.info

flexsys.inf.br

flexsys.se

flexsys.net

flexsys.mx

flexsys.eu

flexsys.fr

flexsys.cn

flexsys.hu

flexsys.biz

flexsys.sg

Similar names

sysflex.net

sysflex.de

sysflex.com.br

sysflex.com

DNS History

24 records (10 active, 14 former)

●NSnora.ns.cloudflare.com2019-02-04 → 2026-06-06 · 3 obs

○ 2017-01-30 19:26:16
● 2019-02-04 13:49:04
● 2026-06-06 16:03:44

○NSns1.locaweb.com.br2015-07-09 → 2017-01-30 · 4 obs

● 2015-07-09 19:14:40
● 2017-01-30 19:26:16
○ 2019-02-04 13:49:04
○ 2026-06-06 16:03:44

○NSns2.locaweb.com.br2015-07-09 → 2017-01-30 · 4 obs

● 2015-07-09 19:14:40
● 2017-01-30 19:26:16
○ 2019-02-04 13:49:04
○ 2026-06-06 16:03:44

○NSns3.locaweb.com.br2015-07-09 → 2017-01-30 · 4 obs

● 2015-07-09 19:14:40
● 2017-01-30 19:26:16
○ 2019-02-04 13:49:04
○ 2026-06-06 16:03:44

●NSvick.ns.cloudflare.com2019-02-04 → 2026-06-06 · 3 obs

○ 2017-01-30 19:26:16
● 2019-02-04 13:49:04
● 2026-06-06 16:03:44

●MXmx.a.locaweb.com.br2015-07-09 → 2026-06-06 · 2 obs

● 2015-07-09 19:14:40
● 2026-06-06 16:03:44

●MXmx.b.locaweb.com.br2015-07-09 → 2026-06-06 · 2 obs

● 2015-07-09 19:14:40
● 2026-06-06 16:03:44

●MXmx.core.locaweb.com.br2015-07-09 → 2026-06-06 · 2 obs

● 2015-07-09 19:14:40
● 2026-06-06 16:03:44

●MXmx.jk.locaweb.com.br2015-07-09 → 2026-06-06 · 2 obs

● 2015-07-09 19:14:40
● 2026-06-06 16:03:44

●A104.21.63.2012026-04-02 → 2026-06-06 · 9 obs

○ 2019-02-04 13:49:04
● 2026-04-02 08:18:00
● 2026-04-07 01:30:08
○ 2026-04-09 09:41:16
● 2026-04-24 17:27:06
● 2026-04-29 10:44:08
○ 2026-05-01 12:42:28
● 2026-05-31 15:35:44
● 2026-06-06 16:03:44

○A104.27.136.1752019-02-04 → 2019-02-04 · 4 obs

○ 2017-01-30 19:26:16
● 2019-02-04 13:49:04
○ 2026-04-02 08:18:00
○ 2026-06-06 16:03:44

○A104.27.137.1752019-02-04 → 2019-02-04 · 4 obs

○ 2017-01-30 19:26:16
● 2019-02-04 13:49:04
○ 2026-04-02 08:18:00
○ 2026-06-06 16:03:44

○A138.128.186.102015-07-09 → 2015-07-09 · 3 obs

● 2015-07-09 19:14:40
○ 2015-11-17 13:24:18
○ 2026-06-06 16:03:44

●A172.67.150.132026-04-02 → 2026-06-06 · 9 obs

○A184.168.47.2252015-11-17 → 2016-04-29 · 5 obs

○ 2015-07-09 19:14:40
● 2015-11-17 13:24:18
● 2016-04-29 08:30:10
○ 2017-01-30 19:26:16
○ 2026-06-06 16:03:44

○A188.114.96.02026-04-09 → 2026-05-01 · 7 obs

○ 2026-04-07 01:30:08
● 2026-04-09 09:41:16
○ 2026-04-24 17:27:06
○ 2026-04-29 10:44:08
● 2026-05-01 12:42:28
○ 2026-05-31 15:35:44
○ 2026-06-06 16:03:44

○A188.114.97.02026-04-09 → 2026-05-01 · 7 obs

○ 2026-04-07 01:30:08
● 2026-04-09 09:41:16
○ 2026-04-24 17:27:06
○ 2026-04-29 10:44:08
● 2026-05-01 12:42:28
○ 2026-05-31 15:35:44
○ 2026-06-06 16:03:44

○A2606:4700:30::681b:88af2019-02-04 → 2019-02-04 · 4 obs

○ 2017-01-30 19:26:16
● 2019-02-04 13:49:04
○ 2026-04-02 08:18:00
○ 2026-06-06 16:03:44

○A2606:4700:30::681b:89af2019-02-04 → 2019-02-04 · 4 obs

○ 2017-01-30 19:26:16
● 2019-02-04 13:49:04
○ 2026-04-02 08:18:00
○ 2026-06-06 16:03:44

●A2606:4700:3030::ac43:960d2026-04-02 → 2026-06-06 · 9 obs

●A2606:4700:3037::6815:3fc92026-04-02 → 2026-06-06 · 9 obs

○A2a06:98c1:3120::2026-04-09 → 2026-05-01 · 7 obs

○ 2026-04-07 01:30:08
● 2026-04-09 09:41:16
○ 2026-04-24 17:27:06
○ 2026-04-29 10:44:08
● 2026-05-01 12:42:28
○ 2026-05-31 15:35:44
○ 2026-06-06 16:03:44

○A2a06:98c1:3121::2026-04-09 → 2026-05-01 · 7 obs

○ 2026-04-07 01:30:08
● 2026-04-09 09:41:16
○ 2026-04-24 17:27:06
○ 2026-04-29 10:44:08
● 2026-05-01 12:42:28
○ 2026-05-31 15:35:44
○ 2026-06-06 16:03:44

○A72.167.241.1802017-01-30 → 2017-01-30 · 4 obs

○ 2016-04-29 08:30:10
● 2017-01-30 19:26:16
○ 2019-02-04 13:49:04
○ 2026-06-06 16:03:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
flexsys.com.br	nora.ns.cloudflare.com, vick.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.244

NS records: nora.ns.cloudflare.com, vick.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 2406ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.63.201, 172.67.150.13`
AAAA	2	`2606:4700:3037::6815:3fc9, 2606:4700:3030::ac43:960d`
NS	2	`nora.ns.cloudflare.com, vick.ns.cloudflare.com`
MX	4	`mx.b.locaweb.com.br (pri: 10), mx.core.locaweb.com.br (pri: 10)...`
TXT	2	`google-site-verification=ocmjQE_bStqnHi4, v=spf1 include:_spf.locaweb.com.br inclu`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nora.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

With 4 IP addresses, flexsys.com.br directs to 104.21.63.201, 172.67.150.13, 2606:4700:3030::ac43:960d and 2606:4700:3037::6815:3fc9.

Among the host names that share IP numbers with flexsys.com.br are wikatogelno.site, igloogel.com, forums.tcgaming.org and two others.

Name Servers

flexsys.com.br is delegated to two name servers: nora.ns.cloudflare.com and vick.ns.cloudflare.com.

flexsys.com.br has the same name server delegation as a number of other domains, such as axxus.com.br, seareiros.org.br, locatex.com.br and two more.

The name servers of flexsys.com.br overlap at least partially with those of other domains — among them uhap.com.tr, apolloni.us, zandorax.com and two more.

These name servers commonly appear alongside the name servers gloria.ns.cloudflare.com and etta.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

nora.ns.cloudflare.com resolves to 108.162.192.213, 172.64.32.213 and 173.245.58.213, along with three other IP addresses.

vick.ns.cloudflare.com resolves to 108.162.193.244, 172.64.33.244 and 173.245.59.244, along with three other IP addresses.

Mail Servers

Mail for flexsys.com.br is routed through 4 mail servers — mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.

flexsys.com.br shares at least some of its mail servers with other domains — for example urban.imb.br, reginez.com.br, xconn.com.br and two more.

mx.a.locaweb.com.br, mx.b.locaweb.com.br and mx.core.locaweb.com.br each resolve to a single IP address: mx.a.locaweb.com.br resolves to 186.202.4.42, mx.b.locaweb.com.br resolves to 177.153.23.242 and mx.core.locaweb.com.br resolves to 177.153.23.241.