nxk.com.br - robtex.com

nxk.com.br

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:d38e🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:3d9f🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.61.159Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.211.142🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScollins.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26e2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcollins.ns.cloudflare.com
A2803:f800:50::6ca2:c2e2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcollins.ns.cloudflare.com
A2a06:98c1:50::ac40:22e2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcollins.ns.cloudflare.com
A108.162.194.226🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcollins.ns.cloudflare.com
A162.159.38.226Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcollins.ns.cloudflare.com
A172.64.34.226🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcollins.ns.cloudflare.com
NSsimon.ns.cloudflare.com
A2606:4700:58::adf5:3be8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsimon.ns.cloudflare.com
A2803:f800:50::6ca2:c1e8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsimon.ns.cloudflare.com
A2a06:98c1:50::ac40:21e8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsimon.ns.cloudflare.com
A108.162.193.232🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsimon.ns.cloudflare.com
A172.64.33.232🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsimon.ns.cloudflare.com
A173.245.59.232🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsimon.ns.cloudflare.com
MXmail.nxk.com.br ⭐
A167.235.39.23🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC
PTRs23.sh2.com.br
TXTv=spf1 +a +mx +ip4:167.235.39.23 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.61.159, 172.67.211.142
IPv6 hints2606:4700:3032::ac43:d38e, 2606:4700:3034::6815:3d9f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=144, name=cloudflare-ech.com
SOAcollins.ns.cloudflare.comdns@cloudflare.com serial=2398614485

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=2026115510
rank #557247 globally
rank #4092 in the tld
WOT: SAFE (69/100)

Previously MX for

nxk.com.br

Subdomains

mail.nxk.com.br

Same first word

nxk.eu
nxk.com.br
nxk.co.uk
nxk.net
nxk.it
nxk.org
nxk.in
nxk.ru

Similar names

kxn.com.br
xkn.org
knx.city
knx.com.cn
nkx.jp
knx.com.ua
xnk.net
knx.org.au
kxn.co.uk
knx.co
xnk.co.uk
nkx.org
kxn.sakura.ne.jp
xnk.nu
knx.gr
xkn.ru
knx.gg
kxn.net
xnk.de
xnk.me
knx.es
kxn.it
nkx.us
knx.at
knx.sg
knx.center
knx.tips
kxn.cz
xkn.de
kxn.ru
knx.com.sg
nkx.moe
xkn.in
xnk.co
knx.expert
xnk.in
knx.guru
kxn.org
knx.ru
knx.us
knx.kz
xkn.pl
kxn.co.jp
knx.be
xnk.ca
knx.fr
knx.eu
xnk.com
knx.dk
kxn.us
kxn.nl
knx.de
xkn.at
knx.tools
knx.mx
knx.by
knx.life
kxn.eu
xkn.info
xkn.dk
xkn.net
knx.ch
xnk.org
knx.sh
knx.ee
knx.hu
knx.ro
knx.jp
xkn.ir
nkx.co
knx.pw
knx.is
kxn.de
knx.org
knx.co.uk
knx.org.il
knx.international
knx.it
knx.se
nkx.co.uk
knx.re
knx.no
knx.support
kxn.co
kxn.in
knx.team
knx.fi
xkn.com
knx.discount
knx.world
knx.lt
knx.net.uk
knx.info
knx.mobi

DNS History

17 records (7 active, 10 former)

20162017201820192020202120222023202420252026NScollins.ns.cloudflare.comsimon.ns.cloudflare.coma.auto.dns.brb.auto.dns.brns1.justdoit.com.brns2.justdoit.com.brMXmail.nxk.com.brnxk.com.brA104.21.61.159172.67.211.1422606:4700:3032::ac43:d38e2606:4700:3034::6815:3d9f188.114.96.0188.114.97.0205.251.137.1142a06:98c1:3120::2a06:98c1:3121::
○NSa.auto.dns.br2019-02-23 → 2019-02-23 · 4 obs
○ 2016-12-26 10:34:22
● 2019-02-23 03:57:40
○ 2026-04-06 05:51:06
○ 2026-04-25 21:21:48
○NSb.auto.dns.br2019-02-23 → 2019-02-23 · 4 obs
○ 2016-12-26 10:34:22
● 2019-02-23 03:57:40
○ 2026-04-06 05:51:06
○ 2026-04-25 21:21:48
●NScollins.ns.cloudflare.com2026-04-06 → 2026-04-25 · 3 obs
○ 2019-02-23 03:57:40
● 2026-04-06 05:51:06
● 2026-04-25 21:21:48
○NSns1.justdoit.com.br2015-07-06 → 2016-12-26 · 4 obs
● 2015-07-06 16:23:08
● 2016-12-26 10:34:22
○ 2019-02-23 03:57:40
○ 2026-04-25 21:21:48
○NSns2.justdoit.com.br2015-07-06 → 2016-12-26 · 4 obs
● 2015-07-06 16:23:08
● 2016-12-26 10:34:22
○ 2019-02-23 03:57:40
○ 2026-04-25 21:21:48
●NSsimon.ns.cloudflare.com2026-04-06 → 2026-04-25 · 3 obs
○ 2019-02-23 03:57:40
● 2026-04-06 05:51:06
● 2026-04-25 21:21:48
●MXmail.nxk.com.br2026-04-06 → 2026-04-25 · 3 obs
○ 2019-02-23 03:57:40
● 2026-04-06 05:51:06
● 2026-04-25 21:21:48
○MXnxk.com.br2015-07-06 → 2016-12-26 · 4 obs
● 2015-07-06 16:23:08
● 2016-12-26 10:34:22
○ 2019-02-23 03:57:40
○ 2026-04-25 21:21:48
●A104.21.61.1592026-04-06 → 2026-04-25 · 6 obs
○ 2019-02-23 03:57:40
● 2026-04-06 05:51:06
● 2026-04-12 15:55:12
○ 2026-04-17 04:26:50
● 2026-04-23 23:18:36
● 2026-04-25 21:21:48
●A172.67.211.1422026-04-06 → 2026-04-25 · 6 obs
○ 2019-02-23 03:57:40
● 2026-04-06 05:51:06
● 2026-04-12 15:55:12
○ 2026-04-17 04:26:50
● 2026-04-23 23:18:36
● 2026-04-25 21:21:48
○A188.114.96.02026-04-17 → 2026-04-17 · 4 obs
○ 2026-04-12 15:55:12
● 2026-04-17 04:26:50
○ 2026-04-23 23:18:36
○ 2026-04-25 21:21:48
○A188.114.97.02026-04-17 → 2026-04-17 · 4 obs
○ 2026-04-12 15:55:12
● 2026-04-17 04:26:50
○ 2026-04-23 23:18:36
○ 2026-04-25 21:21:48
○A205.251.137.1142015-07-06 → 2016-12-26 · 4 obs
● 2015-07-06 16:23:08
● 2016-12-26 10:34:22
○ 2019-02-23 03:57:40
○ 2026-04-25 21:21:48
●A2606:4700:3032::ac43:d38e2026-04-06 → 2026-04-25 · 6 obs
○ 2019-02-23 03:57:40
● 2026-04-06 05:51:06
● 2026-04-12 15:55:12
○ 2026-04-17 04:26:50
● 2026-04-23 23:18:36
● 2026-04-25 21:21:48
●A2606:4700:3034::6815:3d9f2026-04-06 → 2026-04-25 · 6 obs
○ 2019-02-23 03:57:40
● 2026-04-06 05:51:06
● 2026-04-12 15:55:12
○ 2026-04-17 04:26:50
● 2026-04-23 23:18:36
● 2026-04-25 21:21:48
○A2a06:98c1:3120::2026-04-17 → 2026-04-17 · 4 obs
○ 2026-04-12 15:55:12
● 2026-04-17 04:26:50
○ 2026-04-23 23:18:36
○ 2026-04-25 21:21:48
○A2a06:98c1:3121::2026-04-17 → 2026-04-17 · 4 obs
○ 2026-04-12 15:55:12
● 2026-04-17 04:26:50
○ 2026-04-23 23:18:36
○ 2026-04-25 21:21:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brf.dns.br, e.dns.br, d.dns.br, a.dns.br...-
nxk.com.brcollins.ns.cloudflare.com, simon.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.232

NS records: collins.ns.cloudflare.com, simon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1684ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.61.159, 172.67.211.142
AAAA22606:4700:3034::6815:3d9f, 2606:4700:3032::ac43:d38e
NS2collins.ns.cloudflare.com, simon.ns.cloudflare.com
MX1mail.nxk.com.br (pri: 0)
TXT1v=spf1 +a +mx +ip4:167.235.39.23 -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1collins.ns.cloudflare.com dns.cloudflare

Analysis

Hierarchy

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

IP Addresses

nxk.com.br resolves to four IPs: 2606:4700:3032::ac43:d38e, 2606:4700:3034::6815:3d9f, 104.21.61.159 and 172.67.211.142.

Other host names such as de-casinoohnedeutschelizenz.com, superdream.com.br, sjnsoft.com.br, tctjyl.com and (0x65726f746963)a.name share IP numbers with nxk.com.br.

Name Servers

nxk.com.br is delegated to two name servers: collins.ns.cloudflare.com and simon.ns.cloudflare.com.

nxk.com.br uses the same name server setup as other domains, including frankpryan.com, paroquiagranjaviana.com.br, doramas.com.br, valedagrama.com.br and 3b4wdf30xvecoarun3.cfd.

At least part of the name servers for nxk.com.br are shared with other domains, for instance jinyeelee.com, prolgaming.online, svetlyschool1.ru, etcland.com and campossales.ce.gov.br.

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

Host names with six IP numbers:

collins.ns.cloudflare.com points to: 2606:4700:50::a29f:26e2, 2803:f800:50::6ca2:c2e2, 2a06:98c1:50::ac40:22e2, 108.162.194.226, 162.159.38.226 and 172.64.34.226.

simon.ns.cloudflare.com points to: 2606:4700:58::adf5:3be8, 2803:f800:50::6ca2:c1e8, 2a06:98c1:50::ac40:21e8, 108.162.193.232, 172.64.33.232 and 173.245.59.232.

Mail Servers

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

Host mail.nxk.com.br points to IP 167.235.39.23.