`openstaff.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:acd6^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:27fe^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.39.254^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.172.214^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`haley.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:260f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`haley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c20f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`haley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:220f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`haley.ns.cloudflare.com`
		A	108.162.194.15^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`haley.ns.cloudflare.com`
		A	162.159.38.15^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`haley.ns.cloudflare.com`
		A	172.64.34.15^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`haley.ns.cloudflare.com`
NS	`kyle.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c6f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyle.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c36f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kyle.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:236f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kyle.ns.cloudflare.com`
		A	108.162.195.111^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyle.ns.cloudflare.com`
		A	162.159.44.111^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyle.ns.cloudflare.com`
		A	172.64.35.111^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyle.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4023:c0b::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dd-in-f26.1e100.net`
		A	2607:f8b0:4023:c0b::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dd-in-f27.1e100.net`
		A	2607:f8b0:4023:c0d::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dl-in-f26.1e100.net`
		A	2607:f8b0:4023:c0d::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dl-in-f27.1e100.net`
		A	74.125.137.27^{🇺🇸 Google74.125.137.0/24}
			PTR	`dy-in-f27.1e100.net`
		A	142.250.141.26^{🇺🇸 Google142.250.141.0/24}
			PTR	`dd-in-f26.1e100.net`
		A	142.250.141.27^{🇺🇸 Google142.250.141.0/24}
			PTR	`dd-in-f27.1e100.net`
		A	142.251.2.26^{🇺🇸 Google142.251.2.0/24}
			PTR	`dl-in-f26.1e100.net`
		A	142.251.2.27^{🇺🇸 Google142.251.2.0/24}
			PTR	`dl-in-f27.1e100.net`
TXT	`D4735461`
TXT	`google-site-verification=OabGBkBxFKAH8Tv8oXqeTwyCNWilnzgNHXnGVQeS-qc`
TXT	`v=spf1 include:secureserver.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.39.254, 172.67.172.214
		IPv6 hints	2606:4700:3032::ac43:acd6, 2606:4700:3037::6815:27fe
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=160, name=cloudflare-ech.com
SOA	`haley.ns.cloudflare.com`dns@cloudflare.com serial=2405600502

`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=2026155004

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

Subdomains

app.openstaff.com.br

Same first word

openstaff.ru

openstaff.net

openstaff.co

openstaff.com.br

Similar names

stepanoff.ru

DNS History

13 records (7 active, 6 former)

●NShaley.ns.cloudflare.com2026-03-08 → 2026-06-04 · 2 obs

● 2026-03-08 01:55:56
● 2026-06-04 00:17:18

●NSkyle.ns.cloudflare.com2026-03-08 → 2026-06-04 · 2 obs

● 2026-03-08 01:55:56
● 2026-06-04 00:17:18

○MXmailstore1.secureserver.net2026-03-08 → 2026-03-20 · 4 obs

● 2026-03-08 01:55:56
● 2026-03-20 11:23:50
○ 2026-05-18 23:44:52
○ 2026-06-04 00:17:18

●MXsmtp.google.com2026-05-18 → 2026-06-04 · 3 obs

○ 2026-03-20 11:23:50
● 2026-05-18 23:44:52
● 2026-06-04 00:17:18

○MXsmtp.secureserver.net2026-03-08 → 2026-03-20 · 4 obs

● 2026-03-08 01:55:56
● 2026-03-20 11:23:50
○ 2026-05-18 23:44:52
○ 2026-06-04 00:17:18

●A104.21.39.2542026-03-08 → 2026-06-04 · 5 obs

● 2026-03-08 01:55:56
● 2026-03-16 03:37:54
○ 2026-03-20 11:23:50
○ 2026-05-18 23:44:52
● 2026-06-04 00:17:18

●A172.67.172.2142026-03-08 → 2026-06-04 · 5 obs

● 2026-03-08 01:55:56
● 2026-03-16 03:37:54
○ 2026-03-20 11:23:50
○ 2026-05-18 23:44:52
● 2026-06-04 00:17:18

○A188.114.96.02026-03-20 → 2026-05-18 · 4 obs

○ 2026-03-16 03:37:54
● 2026-03-20 11:23:50
● 2026-05-18 23:44:52
○ 2026-06-04 00:17:18

○A188.114.97.02026-03-20 → 2026-05-18 · 4 obs

○ 2026-03-16 03:37:54
● 2026-03-20 11:23:50
● 2026-05-18 23:44:52
○ 2026-06-04 00:17:18

●A2606:4700:3032::ac43:acd62026-03-08 → 2026-06-04 · 5 obs

● 2026-03-08 01:55:56
● 2026-03-16 03:37:54
○ 2026-03-20 11:23:50
○ 2026-05-18 23:44:52
● 2026-06-04 00:17:18

●A2606:4700:3037::6815:27fe2026-03-08 → 2026-06-04 · 5 obs

● 2026-03-08 01:55:56
● 2026-03-16 03:37:54
○ 2026-03-20 11:23:50
○ 2026-05-18 23:44:52
● 2026-06-04 00:17:18

○A2a06:98c1:3120::2026-03-20 → 2026-05-18 · 4 obs

○ 2026-03-16 03:37:54
● 2026-03-20 11:23:50
● 2026-05-18 23:44:52
○ 2026-06-04 00:17:18

○A2a06:98c1:3121::2026-03-20 → 2026-05-18 · 4 obs

○ 2026-03-16 03:37:54
● 2026-03-20 11:23:50
● 2026-05-18 23:44:52
○ 2026-06-04 00:17:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, e.dns.br, d.dns.br...	-
openstaff.com.br	haley.ns.cloudflare.com, kyle.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.15

NS records: haley.ns.cloudflare.com, kyle.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 931ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.172.214, 104.21.39.254`
AAAA	2	`2606:4700:3032::ac43:acd6, 2606:4700:3037::6815:27fe`
NS	2	`haley.ns.cloudflare.com, kyle.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	3	`D4735461, google-site-verification=OabGBkBxFKAH8Tv...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`haley.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

openstaff.com.br serves as the parent of app.openstaff.com.br.

IP Addresses

openstaff.com.br resolves to 4 IP numbers: 104.21.39.254, 172.67.172.214, 2606:4700:3032::ac43:acd6 and 2606:4700:3037::6815:27fe.

Additional host names — mealper.com, monofuellayer.digital, csuzorzetto.net and two others — share IP numbers with openstaff.com.br.

Name Servers

DNS delegation for openstaff.com.br points to two name servers: haley.ns.cloudflare.com and kyle.ns.cloudflare.com.

openstaff.com.br shares its name server setup with other domains, including novelenergylighting.com, polimetropolitano.edu.co, ezpropertywebsite.com and two others.

openstaff.com.br has at least partial name server overlap with other domains, such as htx789.com, shua95.com, youngshu.com and two others.

These name servers tend to appear together with the name servers sonny.ns.cloudflare.com, hunts.ns.cloudflare.com and vida.ns.cloudflare.com.

Host names with 6 IP numbers:

haley.ns.cloudflare.com has IP addresses 108.162.194.15, 162.159.38.15, 172.64.34.15 plus three more.

kyle.ns.cloudflare.com has IP addresses 108.162.195.111, 162.159.44.111, 172.64.35.111 plus three more.

Mail Servers

openstaff.com.br has one mail server: smtp.google.com.

openstaff.com.br shares the same mail server setup as other domains, including steamhub.edu.vn, partyuniverse.ro, sagradacena.com and two others.

openstaff.com.br shares mail servers — at least in part — with other domains, including srimahosot.ac.th, nytaxiads.com, lamar-reisen.de and two others.

These mail servers are frequently used alongside the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt3.aspmx.l.google.com, plus two others.

smtp.google.com points to 9 IP numbers: 74.125.137.27, 142.250.141.26, 142.250.141.27 and six others.

openstaff.com.br - robtex.com

openstaff.com.br

com.br

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`openstaff.com.br`

`com.br`