a7web.com.br - robtex.com

a7web.com.br

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:2415🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:b7d6🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.36.21Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.183.214🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbrianna.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3af5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrianna.ns.cloudflare.com
A2803:f800:50::6ca2:c0f5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbrianna.ns.cloudflare.com
A2a06:98c1:50::ac40:20f5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbrianna.ns.cloudflare.com
A108.162.192.245🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrianna.ns.cloudflare.com
A172.64.32.245🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrianna.ns.cloudflare.com
A173.245.58.245🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrianna.ns.cloudflare.com
NScoen.ns.cloudflare.com
A2606:4700:58::a29f:2c97🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoen.ns.cloudflare.com
A2803:f800:50::6ca2:c397🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcoen.ns.cloudflare.com
A2a06:98c1:50::ac40:2397🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcoen.ns.cloudflare.com
A108.162.195.151🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoen.ns.cloudflare.com
A162.159.44.151Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoen.ns.cloudflare.com
A172.64.35.151🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoen.ns.cloudflare.com
MXmail.a7web.com.br ⭐
A187.33.241.31🇧🇷 AS53087-NET187.33.241.0/24 TELY
PTRpro102.dnspro.com.br
TXTv=spf1 +mx +a +ip4:187.33.241.32 +include:spf-c.mailbaby.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.36.21, 172.67.183.214
IPv62606:4700:3030::6815:2415, 2606:4700:3032::ac43:b7d6
SOAbrianna.ns.cloudflare.comdns@cloudflare.com serial=2399348546

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=2026074138
rank #545363 globally
rank #4043 in the tld
WOT: SAFE (69/100)

Previously MX for

a7web.com.br
mail.a7web.com.br

Subdomains

mail.a7web.com.br

Same first word

a7web.ru
a7web.com.br
a7web.cn

DNS History

11 records (7 active, 4 former)

20162017201820192020202120222023202420252026NSbrianna.ns.cloudflare.comcoen.ns.cloudflare.comns232.hostgator.com.brns233.hostgator.com.brMXmail.a7web.com.bra7web.com.brA104.21.36.21172.67.183.2142606:4700:3030::6815:24152606:4700:3032::ac43:b7d6192.185.217.14
●NSbrianna.ns.cloudflare.com2026-03-23 → 2026-03-24 · 3 obs
○ 2017-04-04 21:37:46
● 2026-03-23 14:11:28
● 2026-03-24 05:00:48
●NScoen.ns.cloudflare.com2026-03-23 → 2026-03-24 · 3 obs
○ 2017-04-04 21:37:46
● 2026-03-23 14:11:28
● 2026-03-24 05:00:48
○NSns232.hostgator.com.br2015-08-09 → 2017-04-04 · 4 obs
● 2015-08-09 00:44:04
● 2017-04-04 21:37:46
○ 2026-03-23 14:11:28
○ 2026-03-24 05:00:48
○NSns233.hostgator.com.br2015-08-09 → 2017-04-04 · 4 obs
● 2015-08-09 00:44:04
● 2017-04-04 21:37:46
○ 2026-03-23 14:11:28
○ 2026-03-24 05:00:48
○MXa7web.com.br2015-08-09 → 2017-04-04 · 4 obs
● 2015-08-09 00:44:04
● 2017-04-04 21:37:46
○ 2026-03-23 14:11:28
○ 2026-03-24 05:00:48
●MXmail.a7web.com.br2026-03-23 → 2026-03-24 · 3 obs
○ 2017-04-04 21:37:46
● 2026-03-23 14:11:28
● 2026-03-24 05:00:48
●A104.21.36.212026-03-23 → 2026-03-24 · 3 obs
○ 2017-04-04 21:37:46
● 2026-03-23 14:11:28
● 2026-03-24 05:00:48
●A172.67.183.2142026-03-23 → 2026-03-24 · 3 obs
○ 2017-04-04 21:37:46
● 2026-03-23 14:11:28
● 2026-03-24 05:00:48
○A192.185.217.142015-08-09 → 2017-04-04 · 4 obs
● 2015-08-09 00:44:04
● 2017-04-04 21:37:46
○ 2026-03-23 14:11:28
○ 2026-03-24 05:00:48
●A2606:4700:3030::6815:24152026-03-23 → 2026-03-24 · 3 obs
○ 2017-04-04 21:37:46
● 2026-03-23 14:11:28
● 2026-03-24 05:00:48
●A2606:4700:3032::ac43:b7d62026-03-23 → 2026-03-24 · 3 obs
○ 2017-04-04 21:37:46
● 2026-03-23 14:11:28
● 2026-03-24 05:00:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brf.dns.br, d.dns.br, b.dns.br, e.dns.br...-
a7web.com.brcoen.ns.cloudflare.com, brianna.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.245

NS records: coen.ns.cloudflare.com, brianna.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a7web.com.br (unsigned zone)

⏱️ Timing

Total: 2765ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.183.214, 104.21.36.21
AAAA22606:4700:3030::6815:2415, 2606:4700:3032::ac43:b7d6
NS2brianna.ns.cloudflare.com, coen.ns.cloudflare.com
MX1mail.a7web.com.br (pri: 0)
TXT1v=spf1 +mx +a +ip4:187.33.241.32 +includ
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1brianna.ns.cloudflare.com dns.cloudflare

Analysis

Hierarchy

a7web.com.br is a parent of mail.a7web.com.br.

IP Addresses

a7web.com.br resolves to four IPs: 2606:4700:3030::6815:2415, 2606:4700:3032::ac43:b7d6, 104.21.36.21 and 172.67.183.214.

Other host names such as lyustry.com.ua, hocutt.com, openhaft.pl, big-dil.com and fuelife.com share IP numbers with a7web.com.br.

Name Servers

a7web.com.br is delegated to two name servers: brianna.ns.cloudflare.com and coen.ns.cloudflare.com.

a7web.com.br uses the same name server setup as other domains, including zafran.net, aim.my, aim.gov.my, imsc.com.sa and crossmatic.com.br.

At least part of the name servers for a7web.com.br are shared with other domains, for instance multilac.com, purlive.fr, dngspt.com, ms-saigonus.com and app-live-ninegame.com.

These name servers are commonly used alongside the name servers dara.ns.cloudflare.com.

Host names with six IP numbers:

brianna.ns.cloudflare.com points to: 2606:4700:50::adf5:3af5, 2803:f800:50::6ca2:c0f5, 2a06:98c1:50::ac40:20f5, 108.162.192.245, 172.64.32.245 and 173.245.58.245.

coen.ns.cloudflare.com points to: 2606:4700:58::a29f:2c97, 2803:f800:50::6ca2:c397, 2a06:98c1:50::ac40:2397, 108.162.195.151, 162.159.44.151 and 172.64.35.151.

Mail Servers

The mail server for a7web.com.br is mail.a7web.com.br.

Host mail.a7web.com.br points to IP 187.33.241.31.