oabprev.com.br - robtex.com

oabprev.com.br

DNSSEC🔒 Signed (DS record present)
A2606:4700:3035::6815:1c43🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:9098🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.28.67Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.144.152🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSarushi.ns.cloudflare.com ⭐
A2606:4700:50::a29f:263d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarushi.ns.cloudflare.com
A2803:f800:50::6ca2:c23d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRarushi.ns.cloudflare.com
A2a06:98c1:50::ac40:223d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRarushi.ns.cloudflare.com
A108.162.194.61🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarushi.ns.cloudflare.com
A162.159.38.61Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarushi.ns.cloudflare.com
A172.64.34.61🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarushi.ns.cloudflare.com
NShoward.ns.cloudflare.com
A2606:4700:58::a29f:2cab🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhoward.ns.cloudflare.com
A2803:f800:50::6ca2:c3ab🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhoward.ns.cloudflare.com
A2a06:98c1:50::ac40:23ab🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhoward.ns.cloudflare.com
A108.162.195.171🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhoward.ns.cloudflare.com
A162.159.44.171Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhoward.ns.cloudflare.com
A172.64.35.171🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhoward.ns.cloudflare.com
MXoabprev-com-br.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj2pr05cu00300.inbound.protection.outlook.com
A2a01:111:f403:c92c::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm6pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:c92c::4🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm6pr05cu00404.inbound.protection.outlook.com
A2a01:111:f403:f908::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn1pr21cu00100.inbound.protection.outlook.com
A52.101.8.34🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dm2pr04cu00102.inbound.protection.outlook.com
A52.101.10.12🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn1pr21cu00204.inbound.protection.outlook.com
A52.101.40.4🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cy5pr03cu00204.inbound.protection.outlook.com
A52.101.50.13🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-mw2pr02cu00605.inbound.protection.outlook.com
TXTgoogle-site-verification=dizI_-_PPU-i0ZWSu2ZKEol6Ll4r4rHMSUalhMWM_WY
TXTv=spf1 include:spf.protection.outlook.com include:_spf.rdstation.com.br inclu...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.28.67, 172.67.144.152
IPv6 hints2606:4700:3035::6815:1c43, 2606:4700:3035::ac43:9098
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com
SOAarushi.ns.cloudflare.comdns@cloudflare.com serial=2410721873

com.br

DNSSEC⚠️ Not signed
NSa.dns.br ⭐ ⚠️ Not in parent delegation
NSb.dns.br ⚠️ Not in parent delegation
NSc.dns.br ⚠️ Not in parent delegation
NSd.dns.br ⚠️ Not in parent delegation
NSe.dns.br ⚠️ Not in parent delegation
NSf.dns.br ⚠️ Not in parent delegation
SOAa.dns.brhostmaster@registro.br serial=2026211468
rank #521236 globally
rank #3733 in the tld
WOT: SAFE (69/100)

Same first word

oabprev.com.br

Similar names

vapeorb.com
opbevar.dk
veproab.se
bevapro.com
proveba.com
vapebro.com
brovape.com.ua
vapebro.in

DNS History

21 records (7 active, 14 former)

20162017201820192020202120222023202420252026NSarushi.ns.cloudflare.comhoward.ns.cloudflare.comns.ite.net.brns1.oabprev.com.brns2.ite.net.brns2.oabprev.com.brMXoabprev-com-br.mail.protection.outlook.commx.oabprev.com.broabprev.ite.net.brA104.21.28.67172.67.144.1522606:4700:3035::6815:1c432606:4700:3035::ac43:9098186.202.153.124186.202.161.48188.114.96.0188.114.97.02606:4700:3030::ac43:90982606:4700:3036::6815:1c432a06:98c1:3120::2a06:98c1:3121::
●NSarushi.ns.cloudflare.com2026-04-09 → 2026-07-30 · 3 obs
○ 2017-05-22 07:50:54
● 2026-04-09 19:11:06
● 2026-07-30 19:35:48
●NShoward.ns.cloudflare.com2026-04-09 → 2026-07-30 · 3 obs
○ 2017-05-22 07:50:54
● 2026-04-09 19:11:06
● 2026-07-30 19:35:48
○NSns.ite.net.br2015-09-03 → 2015-09-03 · 3 obs
● 2015-09-03 00:30:10
○ 2015-12-14 19:08:58
○ 2026-07-30 19:35:48
○NSns1.oabprev.com.br2015-12-14 → 2017-05-22 · 5 obs
○ 2015-09-03 00:30:10
● 2015-12-14 19:08:58
● 2017-05-22 07:50:54
○ 2026-04-09 19:11:06
○ 2026-07-30 19:35:48
○NSns2.ite.net.br2015-09-03 → 2015-09-03 · 3 obs
● 2015-09-03 00:30:10
○ 2015-12-14 19:08:58
○ 2026-07-30 19:35:48
○NSns2.oabprev.com.br2015-12-14 → 2017-05-22 · 5 obs
○ 2015-09-03 00:30:10
● 2015-12-14 19:08:58
● 2017-05-22 07:50:54
○ 2026-04-09 19:11:06
○ 2026-07-30 19:35:48
○MXmx.oabprev.com.br2015-12-14 → 2016-04-26 · 5 obs
○ 2015-09-03 00:30:10
● 2015-12-14 19:08:58
● 2016-04-26 10:56:56
○ 2017-05-22 07:50:54
○ 2026-07-30 19:35:48
●MXoabprev-com-br.mail.protection.outlook.com2017-05-22 → 2026-07-30 · 3 obs
○ 2016-04-26 10:56:56
● 2017-05-22 07:50:54
● 2026-07-30 19:35:48
○MXoabprev.ite.net.br2015-09-03 → 2015-09-03 · 3 obs
● 2015-09-03 00:30:10
○ 2015-12-14 19:08:58
○ 2026-07-30 19:35:48
●A104.21.28.672026-04-09 → 2026-07-30 · 9 obs
○ 2017-05-22 07:50:54
● 2026-04-09 19:11:06
● 2026-04-29 10:50:08
○ 2026-04-30 14:33:38
● 2026-05-19 12:47:54
● 2026-05-24 23:28:36
○ 2026-06-21 07:16:56
● 2026-07-07 13:38:02
● 2026-07-30 19:35:48
●A172.67.144.1522026-04-09 → 2026-07-30 · 9 obs
○ 2017-05-22 07:50:54
● 2026-04-09 19:11:06
● 2026-04-29 10:50:08
○ 2026-04-30 14:33:38
● 2026-05-19 12:47:54
● 2026-05-24 23:28:36
○ 2026-06-21 07:16:56
● 2026-07-07 13:38:02
● 2026-07-30 19:35:48
○A186.202.153.1242015-09-03 → 2015-09-03 · 3 obs
● 2015-09-03 00:30:10
○ 2015-12-14 19:08:58
○ 2026-07-30 19:35:48
○A186.202.161.482015-12-14 → 2017-05-22 · 5 obs
○ 2015-09-03 00:30:10
● 2015-12-14 19:08:58
● 2017-05-22 07:50:54
○ 2026-04-09 19:11:06
○ 2026-07-30 19:35:48
○A188.114.96.02026-04-30 → 2026-06-21 · 7 obs
○ 2026-04-29 10:50:08
● 2026-04-30 14:33:38
○ 2026-05-19 12:47:54
○ 2026-05-24 23:28:36
● 2026-06-21 07:16:56
○ 2026-07-07 13:38:02
○ 2026-07-30 19:35:48
○A188.114.97.02026-04-30 → 2026-06-21 · 7 obs
○ 2026-04-29 10:50:08
● 2026-04-30 14:33:38
○ 2026-05-19 12:47:54
○ 2026-05-24 23:28:36
● 2026-06-21 07:16:56
○ 2026-07-07 13:38:02
○ 2026-07-30 19:35:48
○A2606:4700:3030::ac43:90982026-04-09 → 2026-05-24 · 11 obs
○ 2017-05-22 07:50:54
● 2026-04-09 19:11:06
● 2026-04-16 00:35:34
○ 2026-04-16 04:11:10
● 2026-04-24 09:35:44
● 2026-04-29 10:50:08
○ 2026-04-30 14:33:38
● 2026-05-19 12:47:54
● 2026-05-24 23:28:36
○ 2026-06-21 07:16:56
○ 2026-07-30 19:35:48
●A2606:4700:3035::6815:1c432026-07-07 → 2026-07-30 · 3 obs
○ 2026-06-21 07:16:56
● 2026-07-07 13:38:02
● 2026-07-30 19:35:48
●A2606:4700:3035::ac43:90982026-07-07 → 2026-07-30 · 3 obs
○ 2026-06-21 07:16:56
● 2026-07-07 13:38:02
● 2026-07-30 19:35:48
○A2606:4700:3036::6815:1c432026-04-09 → 2026-05-24 · 11 obs
○ 2017-05-22 07:50:54
● 2026-04-09 19:11:06
● 2026-04-16 00:35:34
○ 2026-04-16 04:11:10
● 2026-04-24 09:35:44
● 2026-04-29 10:50:08
○ 2026-04-30 14:33:38
● 2026-05-19 12:47:54
● 2026-05-24 23:28:36
○ 2026-06-21 07:16:56
○ 2026-07-30 19:35:48
○A2a06:98c1:3120::2026-04-16 → 2026-06-21 · 10 obs
○ 2026-04-16 00:35:34
● 2026-04-16 04:11:10
○ 2026-04-24 09:35:44
○ 2026-04-29 10:50:08
● 2026-04-30 14:33:38
○ 2026-05-19 12:47:54
○ 2026-05-24 23:28:36
● 2026-06-21 07:16:56
○ 2026-07-07 13:38:02
○ 2026-07-30 19:35:48
○A2a06:98c1:3121::2026-04-16 → 2026-06-21 · 10 obs
○ 2026-04-16 00:35:34
● 2026-04-16 04:11:10
○ 2026-04-24 09:35:44
○ 2026-04-29 10:50:08
● 2026-04-30 14:33:38
○ 2026-05-19 12:47:54
○ 2026-05-24 23:28:36
● 2026-06-21 07:16:56
○ 2026-07-07 13:38:02
○ 2026-07-30 19:35:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brf.dns.br, d.dns.br, b.dns.br, e.dns.br...-
oabprev.com.brarushi.ns.cloudflare.com, howard.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.171

NS records: arushi.ns.cloudflare.com, howard.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 529ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.28.67, 172.67.144.152
AAAA22606:4700:3035::6815:1c43, 2606:4700:3035::ac43:9098
NS2arushi.ns.cloudflare.com, howard.ns.cloudflare.com
MX1oabprev-com-br.mail.protection.outlook.c
TXT2google-site-verification=dizI_-_PPU-i0ZW, v=spf1 include:spf.protection.outlook.co
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1arushi.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

oabprev.com.br points to the four IP addresses 104.21.28.67, 172.67.144.152, 2606:4700:3035::6815:1c43 and 2606:4700:3035::ac43:9098.

covidqueue.com, ahabet88.com, (0x706f726e)o80zy.site plus two other host names have IP numbers in common with oabprev.com.br.

Name Servers

oabprev.com.br has two authoritative name servers — arushi.ns.cloudflare.com and howard.ns.cloudflare.com.

The name server configuration of oabprev.com.br is shared with other domains, for instance mst.com.br, danielurbano.com.br, santosrodrigues.com.br and two others.

There is at least partial name server overlap between oabprev.com.br and other domains — koragoal.live, allegro05.vip, ursotech.com and two more among them.

These name servers tend to appear in combination with the name servers eoin.ns.cloudflare.com, elinore.ns.cloudflare.com, becky.ns.cloudflare.com and darwin.ns.cloudflare.com.

Hosts with 6 IP addresses each:

arushi.ns.cloudflare.com points to 108.162.194.61, 162.159.38.61, 172.64.34.61 and 3 other IP addresses.

howard.ns.cloudflare.com points to 108.162.195.171, 162.159.44.171, 172.64.35.171 and 3 other IP addresses.

Mail Servers

oabprev.com.br uses one mail server — oabprev-com-br.mail.protection.outlook.com.

oabprev-com-br.mail.protection.outlook.com has 8 IP addresses: 52.101.8.34, 52.101.10.12, 52.101.40.4 plus 5 more.