cupomcerto.com.br - robtex.com

cupomcerto.com.br

DNSSEC⚠️ Not signed
A77.37.127.157🇩🇪 IIHOS00177.37.126.0/23 HOSTINGER BR
NSjaxson.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cdd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjaxson.ns.cloudflare.com
A2803:f800:50::6ca2:c3dd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjaxson.ns.cloudflare.com
A2a06:98c1:50::ac40:23dd🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjaxson.ns.cloudflare.com
A108.162.195.221🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjaxson.ns.cloudflare.com
A162.159.44.221Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjaxson.ns.cloudflare.com
A172.64.35.221🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjaxson.ns.cloudflare.com
NSpaislee.ns.cloudflare.com
A2606:4700:50::a29f:26b7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaislee.ns.cloudflare.com
A2803:f800:50::6ca2:c2b7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpaislee.ns.cloudflare.com
A2a06:98c1:50::ac40:22b7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpaislee.ns.cloudflare.com
A108.162.194.183🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaislee.ns.cloudflare.com
A162.159.38.183Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaislee.ns.cloudflare.com
A172.64.34.183🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaislee.ns.cloudflare.com
MXmx364.umbler.com ⭐
MXmx128.umbler.in(20)
A177.55.120.51🇧🇷 UNSPECIFIED177.55.112.0/20
PTRmx.umbler.com
A177.55.120.53🇧🇷 UNSPECIFIED177.55.112.0/20
PTRmx.umbler.com
A187.84.237.180🇧🇷 UNSPECIFIED187.84.236.0/23
PTRmx.umbler.com
A187.84.237.189🇧🇷 UNSPECIFIED187.84.236.0/23
PTRmx.umbler.com
MXmx783.umbler.com.br(30)
A177.55.120.51🇧🇷 UNSPECIFIED177.55.112.0/20
PTRmx.umbler.com
A177.55.120.53🇧🇷 UNSPECIFIED177.55.112.0/20
PTRmx.umbler.com
A187.84.237.180🇧🇷 UNSPECIFIED187.84.236.0/23
PTRmx.umbler.com
A187.84.237.189🇧🇷 UNSPECIFIED187.84.236.0/23
PTRmx.umbler.com
MXmx240.umbler.co.uk(40)
A177.55.120.51🇧🇷 UNSPECIFIED177.55.112.0/20
PTRmx.umbler.com
A177.55.120.53🇧🇷 UNSPECIFIED177.55.112.0/20
PTRmx.umbler.com
A187.84.237.180🇧🇷 UNSPECIFIED187.84.236.0/23
PTRmx.umbler.com
A187.84.237.189🇧🇷 UNSPECIFIED187.84.236.0/23
PTRmx.umbler.com
TXTgoogle-site-verification=k8jLDNSxJsg2k9X-zz2toCWOFvpmdD1BPVwXx3ZkWZU
TXTv=spf1 include:spf.umbler.com ~all
SOAjaxson.ns.cloudflare.comdns@cloudflare.com serial=2399814037

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=2026118200
rank #541609 globally
rank #4021 in the tld
WOT: SAFE (69/100)

Same first word

cupomcerto.com.br

DNS History

16 records (7 active, 9 former)

20162017201820192020202120222023202420252026NSjaxson.ns.cloudflare.compaislee.ns.cloudflare.comben.ns.cloudflare.comlily.ns.cloudflare.comMXmx128.umbler.inmx240.umbler.co.ukmx364.umbler.commx783.umbler.com.brmx.zohomail.commx2.zohomail.comA77.37.127.1570.0.0.0104.28.12.10104.28.13.102400:cb00:2048:1::681c:c0a2400:cb00:2048:1::681c:d0a
○NSben.ns.cloudflare.com2015-05-09 → 2016-10-06 · 4 obs
● 2015-05-09 08:43:48
● 2016-10-06 23:37:48
○ 2017-05-25 12:49:12
○ 2026-04-28 08:46:22
●NSjaxson.ns.cloudflare.com2026-03-10 → 2026-04-28 · 3 obs
○ 2017-05-25 12:49:12
● 2026-03-10 15:19:24
● 2026-04-28 08:46:22
○NSlily.ns.cloudflare.com2015-05-09 → 2016-10-06 · 4 obs
● 2015-05-09 08:43:48
● 2016-10-06 23:37:48
○ 2017-05-25 12:49:12
○ 2026-04-28 08:46:22
●NSpaislee.ns.cloudflare.com2026-03-10 → 2026-04-28 · 3 obs
○ 2017-05-25 12:49:12
● 2026-03-10 15:19:24
● 2026-04-28 08:46:22
○MXmx.zohomail.com2015-05-09 → 2016-10-06 · 4 obs
● 2015-05-09 08:43:48
● 2016-10-06 23:37:48
○ 2017-05-25 12:49:12
○ 2026-04-28 08:46:22
●MXmx128.umbler.in2026-03-10 → 2026-04-28 · 3 obs
○ 2017-05-25 12:49:12
● 2026-03-10 15:19:24
● 2026-04-28 08:46:22
○MXmx2.zohomail.com2015-05-09 → 2016-10-06 · 4 obs
● 2015-05-09 08:43:48
● 2016-10-06 23:37:48
○ 2017-05-25 12:49:12
○ 2026-04-28 08:46:22
●MXmx240.umbler.co.uk2026-03-10 → 2026-04-28 · 3 obs
○ 2017-05-25 12:49:12
● 2026-03-10 15:19:24
● 2026-04-28 08:46:22
●MXmx364.umbler.com2026-03-10 → 2026-04-28 · 3 obs
○ 2017-05-25 12:49:12
● 2026-03-10 15:19:24
● 2026-04-28 08:46:22
●MXmx783.umbler.com.br2026-03-10 → 2026-04-28 · 3 obs
○ 2017-05-25 12:49:12
● 2026-03-10 15:19:24
● 2026-04-28 08:46:22
○A0.0.0.02015-05-09 → 2016-10-06 · 4 obs
● 2015-05-09 08:43:48
● 2016-10-06 23:37:48
○ 2017-05-25 12:49:12
○ 2026-04-28 08:46:22
○A104.28.12.102015-05-09 → 2016-10-06 · 4 obs
● 2015-05-09 08:43:48
● 2016-10-06 23:37:48
○ 2017-05-25 12:49:12
○ 2026-04-28 08:46:22
○A104.28.13.102015-05-09 → 2016-10-06 · 4 obs
● 2015-05-09 08:43:48
● 2016-10-06 23:37:48
○ 2017-05-25 12:49:12
○ 2026-04-28 08:46:22
○A2400:cb00:2048:1::681c:c0a2015-05-09 → 2016-10-06 · 4 obs
● 2015-05-09 08:43:48
● 2016-10-06 23:37:48
○ 2017-05-25 12:49:12
○ 2026-04-28 08:46:22
○A2400:cb00:2048:1::681c:d0a2015-05-09 → 2016-10-06 · 4 obs
● 2015-05-09 08:43:48
● 2016-10-06 23:37:48
○ 2017-05-25 12:49:12
○ 2026-04-28 08:46:22
●A77.37.127.1572026-03-10 → 2026-04-28 · 3 obs
○ 2017-05-25 12:49:12
● 2026-03-10 15:19:24
● 2026-04-28 08:46:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brf.dns.br, d.dns.br, b.dns.br, e.dns.br...-
cupomcerto.com.brjaxson.ns.cloudflare.com, paislee.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.221

NS records: jaxson.ns.cloudflare.com, paislee.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 713ms | Queries: -

📄 Records

TypeCountSample Data
A177.37.127.157
NS2jaxson.ns.cloudflare.com, paislee.ns.cloudflare.com
MX4mx364.umbler.com (pri: 10), mx128.umbler.in (pri: 20)...
TXT2google-site-verification=k8jLDNSxJsg2k9X, v=spf1 include:spf.umbler.com ~all
SOA1jaxson.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

cupomcerto.com.br points to a single IP address: 77.37.127.157.

Other host names, such as systemair.com.br and baixarfavicon.com.br, share IP numbers with cupomcerto.com.br.

Name Servers

Two name servers jaxson.ns.cloudflare.com and paislee.ns.cloudflare.com handle the delegation for cupomcerto.com.br.

cupomcerto.com.br shares the same name server setup as other domains, for example zhopers.com, mosaiczen.com, plasticbags.co.uk, melrosepackaging.co.uk and uk369clubs.com.

cupomcerto.com.br at least partially shares name servers with other domains, for example (0x706f726e)oporka.pro, fentron.com, escobarbros.com, scg-9.com and vicoeo.workers.dev.

These name servers are often used with tricia.ns.cloudflare.com, camilo.ns.cloudflare.com, melinda.ns.cloudflare.com, jobs.ns.cloudflare.com and khalid.ns.cloudflare.com.

Host names with six IP numbers:

jaxson.ns.cloudflare.com points to 2606:4700:58::a29f:2cdd, 2803:f800:50::6ca2:c3dd, 2a06:98c1:50::ac40:23dd, 108.162.195.221, 162.159.44.221 and 172.64.35.221.

paislee.ns.cloudflare.com points to 2606:4700:50::a29f:26b7, 2803:f800:50::6ca2:c2b7, 2a06:98c1:50::ac40:22b7, 108.162.194.183, 162.159.38.183 and 172.64.34.183.

Mail Servers

cupomcerto.com.br is served by four mail servers: mx364.umbler.com, mx128.umbler.in, mx783.umbler.com.br and mx240.umbler.co.uk.

cupomcerto.com.br shares at least partially some mail servers with other domains, for instance grupomaster.com.br, interrisco.com.br, pestanaimoveis.com.br, rovere.com.br and britania.go.leg.br.

Hostnames with four IP numbers

Hostname mx128.umbler.in points to: 177.55.120.51, 177.55.120.53, 187.84.237.180 and 187.84.237.189.

Hostname mx783.umbler.com.br points to: 177.55.120.51, 177.55.120.53, 187.84.237.180 and 187.84.237.189.

Hostname mx240.umbler.co.uk points to: 177.55.120.51, 177.55.120.53, 187.84.237.180 and 187.84.237.189.

Hostnames that point to 177.55.120.51: mx128.umbler.in, mx783.umbler.com.br and mx240.umbler.co.uk.

Hostnames that point to 177.55.120.53: mx128.umbler.in, mx783.umbler.com.br and mx240.umbler.co.uk.

Hostnames that point to 187.84.237.180: mx128.umbler.in, mx783.umbler.com.br and mx240.umbler.co.uk.

Hostnames that point to 187.84.237.189: mx128.umbler.in, mx783.umbler.com.br and mx240.umbler.co.uk.