`operativa.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:c0ed^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:1486^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.20.134^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.192.237^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kim.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a7e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kim.ns.cloudflare.com`
		A	108.162.192.126^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	172.64.32.126^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	173.245.58.126^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
NS	`max.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b84^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c184^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`max.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2184^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`max.ns.cloudflare.com`
		A	108.162.193.132^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
		A	172.64.33.132^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
		A	173.245.59.132^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
MX	`operativa-com-br.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c94a::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cp5p284cu01800.inbound.protection.outlook.com`
		A	2a01:111:f403:c94a::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cp4p284cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:c94a::2^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cp3p284cu00702.inbound.protection.outlook.com`
		A	2a01:111:f403:c94c::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-roap284cu02600.inbound.protection.outlook.com`
		A	52.101.198.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cp5p284cu01800.inbound.protection.outlook.com`
		A	52.101.198.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cp4p284cu00401.inbound.protection.outlook.com`
		A	52.101.198.38^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cp3p284cu00706.inbound.protection.outlook.com`
		A	52.101.200.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-roap284cu02600.inbound.protection.outlook.com`
TXT	`MS=ms21869744`
TXT	`google-site-verification=xwad6m2S3TMzWq_EH_a-y9nOAwLJDqkzCuFOswp5Su8`
TXT	`v=spf1 include:spf.protection.outlook.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.20.134, 172.67.192.237
		IPv6 hints	2606:4700:3033::ac43:c0ed, 2606:4700:3036::6815:1486
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=14, name=cloudflare-ech.com
SOA	`kim.ns.cloudflare.com`dns@cloudflare.com serial=2400412704

`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=2026131048

WOT: SAFE (62/100)
rank #565561 globally
rank #4304 in the tld
WOT: SAFE (69/100)

Subdomains

mx.operativa.com.br

Same first word

operativa.de

operativa.pt

operativa.com

operativa.sk

operativa.org

operativa.cz

operativa.com.br

operativa.ru

operativa.it

Similar names

DNS History

26 records (7 active, 19 former)

○NSdns1.kinghost.com.br2015-05-16 → 2017-03-27 · 5 obs

○ 2009-01-10 18:53:04
● 2015-05-16 02:09:04
● 2017-03-27 17:55:00
○ 2026-04-02 19:11:12
○ 2026-05-11 02:02:28

○NSdns2.kinghost.com.br2015-05-16 → 2017-03-27 · 5 obs

○ 2009-01-10 18:53:04
● 2015-05-16 02:09:04
● 2017-03-27 17:55:00
○ 2026-04-02 19:11:12
○ 2026-05-11 02:02:28

○NSdns3.kinghost.com.br2015-05-16 → 2017-03-27 · 5 obs

○ 2009-01-10 18:53:04
● 2015-05-16 02:09:04
● 2017-03-27 17:55:00
○ 2026-04-02 19:11:12
○ 2026-05-11 02:02:28

○NSdns4.kinghost.com.br2015-05-16 → 2017-03-27 · 5 obs

○ 2009-01-10 18:53:04
● 2015-05-16 02:09:04
● 2017-03-27 17:55:00
○ 2026-04-02 19:11:12
○ 2026-05-11 02:02:28

○NSdns5.kinghost.com.br2015-05-16 → 2017-03-27 · 5 obs

○ 2009-01-10 18:53:04
● 2015-05-16 02:09:04
● 2017-03-27 17:55:00
○ 2026-04-02 19:11:12
○ 2026-05-11 02:02:28

○NSdns6.kinghost.com.br2015-05-16 → 2017-03-27 · 5 obs

○ 2009-01-10 18:53:04
● 2015-05-16 02:09:04
● 2017-03-27 17:55:00
○ 2026-04-02 19:11:12
○ 2026-05-11 02:02:28

●NSkim.ns.cloudflare.com2026-04-02 → 2026-05-11 · 3 obs

○ 2017-03-27 17:55:00
● 2026-04-02 19:11:12
● 2026-05-11 02:02:28

●NSmax.ns.cloudflare.com2026-04-02 → 2026-05-11 · 3 obs

○ 2017-03-27 17:55:00
● 2026-04-02 19:11:12
● 2026-05-11 02:02:28

○NSns1.onda.com.br2009-01-10 → 2009-01-10 · 3 obs

● 2009-01-10 18:53:04
○ 2015-05-16 02:09:04
○ 2026-05-11 02:02:28

○NSns2.onda.com.br2009-01-10 → 2009-01-10 · 3 obs

● 2009-01-10 18:53:04
○ 2015-05-16 02:09:04
○ 2026-05-11 02:02:28

○MXmail.operativa.com.br2009-01-10 → 2009-01-10 · 3 obs

● 2009-01-10 18:53:04
○ 2015-05-16 02:09:04
○ 2026-05-11 02:02:28

○MXmx-vip-01-farm64.kinghost.net2015-12-27 → 2017-03-27 · 8 obs

○ 2015-10-18 18:07:58
● 2015-12-27 20:29:50
● 2016-05-18 11:21:08
○ 2016-06-23 08:17:22
● 2016-07-27 06:58:34
● 2017-03-27 17:55:00
○ 2026-04-02 19:11:12
○ 2026-05-11 02:02:28

○MXmx-vip-01.kinghost.net2015-05-16 → 2015-10-18 · 5 obs

○ 2009-01-10 18:53:04
● 2015-05-16 02:09:04
● 2015-10-18 18:07:58
○ 2015-12-27 20:29:50
○ 2026-05-11 02:02:28

○MXmx-vip-02-farm64.kinghost.net2015-12-27 → 2017-03-27 · 8 obs

○ 2015-10-18 18:07:58
● 2015-12-27 20:29:50
● 2016-05-18 11:21:08
○ 2016-06-23 08:17:22
● 2016-07-27 06:58:34
● 2017-03-27 17:55:00
○ 2026-04-02 19:11:12
○ 2026-05-11 02:02:28

○MXmx-vip-02.kinghost.net2015-05-16 → 2015-10-18 · 5 obs

○ 2009-01-10 18:53:04
● 2015-05-16 02:09:04
● 2015-10-18 18:07:58
○ 2015-12-27 20:29:50
○ 2026-05-11 02:02:28

●MXoperativa-com-br.mail.protection.outlook.com2026-04-02 → 2026-05-11 · 3 obs

○ 2017-03-27 17:55:00
● 2026-04-02 19:11:12
● 2026-05-11 02:02:28

○MXspamexperts01.kinghost.net2016-06-23 → 2016-06-23 · 4 obs

○ 2016-05-18 11:21:08
● 2016-06-23 08:17:22
○ 2016-07-27 06:58:34
○ 2026-05-11 02:02:28

○MXspamexperts02.kinghost.net2016-06-23 → 2016-06-23 · 4 obs

○ 2016-05-18 11:21:08
● 2016-06-23 08:17:22
○ 2016-07-27 06:58:34
○ 2026-05-11 02:02:28

●A104.21.20.1342026-04-02 → 2026-05-11 · 3 obs

○ 2017-03-27 17:55:00
● 2026-04-02 19:11:12
● 2026-05-11 02:02:28

●A172.67.192.2372026-04-02 → 2026-05-11 · 3 obs

○ 2017-03-27 17:55:00
● 2026-04-02 19:11:12
● 2026-05-11 02:02:28

○A191.6.194.192016-03-26 → 2017-03-27 · 5 obs

○ 2015-12-27 20:29:50
● 2016-03-26 12:45:20
● 2017-03-27 17:55:00
○ 2026-04-02 19:11:12
○ 2026-05-11 02:02:28

○A191.6.194.882015-05-16 → 2015-12-27 · 5 obs

○ 2009-01-10 18:53:04
● 2015-05-16 02:09:04
● 2015-12-27 20:29:50
○ 2016-03-26 12:45:20
○ 2026-05-11 02:02:28

○A200.195.192.1382009-01-10 → 2009-01-10 · 3 obs

● 2009-01-10 18:53:04
○ 2015-05-16 02:09:04
○ 2026-05-11 02:02:28

●A2606:4700:3033::ac43:c0ed2026-04-02 → 2026-05-11 · 3 obs

○ 2017-03-27 17:55:00
● 2026-04-02 19:11:12
● 2026-05-11 02:02:28

●A2606:4700:3036::6815:14862026-04-02 → 2026-05-11 · 3 obs

○ 2017-03-27 17:55:00
● 2026-04-02 19:11:12
● 2026-05-11 02:02:28

○A2804:10:4058::194:192016-07-27 → 2017-03-27 · 5 obs

○ 2016-03-26 12:45:20
● 2016-07-27 06:58:34
● 2017-03-27 17:55:00
○ 2026-04-02 19:11:12
○ 2026-05-11 02:02:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
operativa.com.br	kim.ns.cloudflare.com, max.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.132

NS records: kim.ns.cloudflare.com, max.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1190ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.192.237, 104.21.20.134`
AAAA	2	`2606:4700:3033::ac43:c0ed, 2606:4700:3036::6815:1486`
NS	2	`kim.ns.cloudflare.com, max.ns.cloudflare.com`
MX	1	`operativa-com-br.mail.protection.outlook`
TXT	3	`MS=ms21869744, google-site-verification=xwad6m2S3TMzWq_...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kim.ns.cloudflare.com dns.cloudflare.com`

Analysis

Hierarchy

mx.operativa.com.br has operativa.com.br as its parent.

IP Addresses

operativa.com.br maps to four IP numbers: 2606:4700:3033::ac43:c0ed, 2606:4700:3036::6815:1486, 104.21.20.134 and 172.67.192.237.

Other host names, for instance apkexit.com, www.to-mix.co.il, initiacentralventures.digital, combo.whosaystatic.com and contaxnet.com share IP numbers with operativa.com.br.

Name Servers

Two name servers kim.ns.cloudflare.com and max.ns.cloudflare.com are delegated to operativa.com.br.

operativa.com.br uses the same name server configuration as other domains, such as jbyers.com, amandabyers.com, efffetti.com, tahooligans.com and sansun.com.

operativa.com.br at least partially shares name servers with other domains such as crones.live, glitchpost.co.uk, genexis.org, kw.is and belleepoque.ro.

These name servers are commonly used with casey.ns.cloudflare.com, walt.ns.cloudflare.com, jean.ns.cloudflare.com and todd.ns.cloudflare.com.

Host names with six IP numbers: Host name kim.ns.cloudflare.com points to 2606:4700:50::adf5:3a7e, 2803:f800:50::6ca2:c07e, 2a06:98c1:50::ac40:207e, 108.162.192.126, 172.64.32.126 and 173.245.58.126; host name max.ns.cloudflare.com points to 2606:4700:58::adf5:3b84, 2803:f800:50::6ca2:c184, 2a06:98c1:50::ac40:2184, 108.162.193.132, 172.64.33.132 and 173.245.59.132.

Mail Servers

operativa.com.br is handled by a single mail server, operativa-com-br.mail.protection.outlook.com.

operativa-com-br.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c94a::, 2a01:111:f403:c94a::1, 2a01:111:f403:c94a::2, 2a01:111:f403:c94c::, 52.101.198.0, 52.101.198.1, 52.101.198.38 and 52.101.200.0.

operativa.com.br - robtex.com

operativa.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

`operativa.com.br`

`com.br`