qualifica.com.br - robtex.com

qualifica.com.br

DNSSEC⚠️ Not signed
A82.25.78.55🇬🇧 IIHOS00182.25.72.0/21 HOSTINGER BR
NSns-521.awsdns-01.net ⭐
A2600:9000:5302:900::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-521.awsdns-01.net
A205.251.194.9🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-521.awsdns-01.net
NSns-1361.awsdns-42.org
A2600:9000:5305:5100::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1361.awsdns-42.org
A205.251.197.81🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1361.awsdns-42.org
NSns-1797.awsdns-32.co.uk
A2600:9000:5307:500::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1797.awsdns-32.co.uk
A205.251.199.5🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1797.awsdns-32.co.uk
NSns-468.awsdns-58.com
A2600:9000:5301:d400::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-468.awsdns-58.com
A205.251.193.212🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-468.awsdns-58.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c06::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbg-in-f27.1e100.net
A172.253.122.26🇺🇸 Google172.253.122.0/24
PTRbh-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1a🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
TXTfacebook-domain-verification=d5e9h1b438rud8jiu7dp2l45wrni9mgoogle-site-verifi...
TXTgoogle-site-verification=BoS14UHtjAtr7pIAQGXmdCfdNnW3gd2d5NM00DS7olY
TXTv=spf1 include:_spf.google.com include:spf.sendinblue.com include:emsd1.com i...
SOAns-521.awsdns-01.netawsdns-hostmaster@amazon.com serial=1

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=2026127392
WOT: UNKNOWN (50/100)
📈 Tranco rank: #813,247
rank #529943 globally
rank #4019 in the tld
WOT: SAFE (69/100)

Subdomains

promocl.qualifica.com.br
campaign.qualifica.com.br

Same first word

qualifica.gov.pt
qualifica.sc.gov.br
qualifica.com.br
qualifica.com
qualifica.mobi

Similar names

facilaqui.com

DNS History

18 records (10 active, 8 former)

20162017201820192020202120222023202420252026NSns-1361.awsdns-42.orgns-1797.awsdns-32.co.ukns-468.awsdns-58.comns-521.awsdns-01.netns1.locaweb.com.brns2.locaweb.com.brns3.locaweb.com.brMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA82.25.78.55186.202.60.154
●NSns-1361.awsdns-42.org2026-03-10 → 2026-05-07 · 3 obs
○ 2017-02-05 09:31:26
● 2026-03-10 02:21:12
● 2026-05-07 16:37:56
●NSns-1797.awsdns-32.co.uk2026-03-10 → 2026-05-07 · 3 obs
○ 2017-02-05 09:31:26
● 2026-03-10 02:21:12
● 2026-05-07 16:37:56
●NSns-468.awsdns-58.com2026-03-10 → 2026-05-07 · 3 obs
○ 2017-02-05 09:31:26
● 2026-03-10 02:21:12
● 2026-05-07 16:37:56
●NSns-521.awsdns-01.net2026-03-10 → 2026-05-07 · 3 obs
○ 2017-02-05 09:31:26
● 2026-03-10 02:21:12
● 2026-05-07 16:37:56
○NSns1.locaweb.com.br2015-07-20 → 2017-02-05 · 4 obs
● 2015-07-20 03:32:50
● 2017-02-05 09:31:26
○ 2026-03-10 02:21:12
○ 2026-05-07 16:37:56
○NSns2.locaweb.com.br2015-07-20 → 2017-02-05 · 4 obs
● 2015-07-20 03:32:50
● 2017-02-05 09:31:26
○ 2026-03-10 02:21:12
○ 2026-05-07 16:37:56
○NSns3.locaweb.com.br2015-07-20 → 2017-02-05 · 4 obs
● 2015-07-20 03:32:50
● 2017-02-05 09:31:26
○ 2026-03-10 02:21:12
○ 2026-05-07 16:37:56
●MXalt1.aspmx.l.google.com2015-07-20 → 2026-05-07 · 2 obs
● 2015-07-20 03:32:50
● 2026-05-07 16:37:56
●MXalt2.aspmx.l.google.com2015-07-20 → 2026-05-07 · 2 obs
● 2015-07-20 03:32:50
● 2026-05-07 16:37:56
●MXalt3.aspmx.l.google.com2026-03-10 → 2026-05-07 · 3 obs
○ 2017-02-05 09:31:26
● 2026-03-10 02:21:12
● 2026-05-07 16:37:56
●MXalt4.aspmx.l.google.com2026-03-10 → 2026-05-07 · 3 obs
○ 2017-02-05 09:31:26
● 2026-03-10 02:21:12
● 2026-05-07 16:37:56
●MXaspmx.l.google.com2015-07-20 → 2026-05-07 · 2 obs
● 2015-07-20 03:32:50
● 2026-05-07 16:37:56
○MXaspmx2.googlemail.com2015-07-20 → 2017-02-05 · 4 obs
● 2015-07-20 03:32:50
● 2017-02-05 09:31:26
○ 2026-03-10 02:21:12
○ 2026-05-07 16:37:56
○MXaspmx3.googlemail.com2015-07-20 → 2017-02-05 · 4 obs
● 2015-07-20 03:32:50
● 2017-02-05 09:31:26
○ 2026-03-10 02:21:12
○ 2026-05-07 16:37:56
○MXaspmx4.googlemail.com2015-07-20 → 2017-02-05 · 4 obs
● 2015-07-20 03:32:50
● 2017-02-05 09:31:26
○ 2026-03-10 02:21:12
○ 2026-05-07 16:37:56
○MXaspmx5.googlemail.com2015-07-20 → 2017-02-05 · 4 obs
● 2015-07-20 03:32:50
● 2017-02-05 09:31:26
○ 2026-03-10 02:21:12
○ 2026-05-07 16:37:56
○A186.202.60.1542015-07-20 → 2017-02-05 · 4 obs
● 2015-07-20 03:32:50
● 2017-02-05 09:31:26
○ 2026-03-10 02:21:12
○ 2026-05-07 16:37:56
●A82.25.78.552026-03-10 → 2026-05-07 · 3 obs
○ 2017-02-05 09:31:26
● 2026-03-10 02:21:12
● 2026-05-07 16:37:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brf.dns.br, d.dns.br, b.dns.br, e.dns.br...-
qualifica.com.brns-521.awsdns-01.net, ns-468.awsdns-58.com, ns-1361.awsdns-42.org, ns-1797.awsdns-32.co.uk-

✅ Authoritative Response

Server:205.251.193.212

NS records: ns-521.awsdns-01.net, ns-468.awsdns-58.com, ns-1361.awsdns-42.org, ns-1797.awsdns-32.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 754ms | Queries: -

📄 Records

TypeCountSample Data
A182.25.78.55
NS4ns-1361.awsdns-42.org, ns-1797.awsdns-32.co.uk...
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT3facebook-domain-verification=d5e9h1b438r, google-site-verification=BoS14UHtjAtr7pI...
SOA1ns-521.awsdns-01.net awsdns-hostmaster.a

Analysis

Hierarchy

qualifica.com.br is a parent of promocl.qualifica.com.br and campaign.qualifica.com.br.

IP Addresses

qualifica.com.br resolves to one IP number: 82.25.78.55.

other host names including mlearn.com.br, allin.qualifica.com, pm04-4.allin.qualifica.com, www.qualifica.com and estudar.com.br share IP numbers with qualifica.com.br.

Name Servers

qualifica.com.br is delegated to four name servers: ns-468.awsdns-58.com, ns-521.awsdns-01.net, ns-1361.awsdns-42.org and ns-1797.awsdns-32.co.uk.

qualifica.com.br at least partially shares name servers with other domains, for instance d3dhkqna7pe4r7.cloudfront.net, hoodrank.com, plum.io, d39m9ajuxd4j2y.cloudfront.net and unsw.net.

Host names with two IP numbers:

ns-468.awsdns-58.com points to 2600:9000:5301:d400::1 and 205.251.193.212; ns-521.awsdns-01.net points to 2600:9000:5302:900::1 and 205.251.194.9; ns-1361.awsdns-42.org points to 2600:9000:5305:5100::1 and 205.251.197.81; ns-1797.awsdns-32.co.uk points to 2600:9000:5307:500::1 and 205.251.199.5.

Mail Servers

qualifica.com.br is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

qualifica.com.br shares some mail servers with other domains, at least partially, for instance ns500759.ns500758.ns500759.ns500758.ns500735.ns500735.ns500735.ns500698.ns500698.ns500576.ns500576.ns500576.ns500619.ns500652.ns500619.ns500619.trackreceptor.com, ns500759.ns500698.ns500698.ns500698.ns500698.ns500736.ns500735.ns500735.ns500698.ns500736.ns500735.ns500686.ns500686.ns500576.ns500619.trackreceptor.com, ns500693.ns500693.ns500693.ns500693.ns500693.ns500693.ns500693.ns500699.ns500693.ns500699.ns500693.ns500588.ns500588.ns500683.ns500110.dtrkdll.com, thegetlost.com and redlineoutdoors.ca.

these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c06::1b and 172.253.122.26

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.26

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.26