dkub.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

dkub.dev

DNSSEC🔒 Signed (DS record present)
A2606:4700:3030::6815:5c26🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:ba10🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.92.38Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.186.16🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmaisie.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2659🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaisie.ns.cloudflare.com
A2803:f800:50::6ca2:c259🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmaisie.ns.cloudflare.com
A2a06:98c1:50::ac40:2259🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmaisie.ns.cloudflare.com
A108.162.194.89🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaisie.ns.cloudflare.com
A162.159.38.89Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaisie.ns.cloudflare.com
A172.64.34.89🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaisie.ns.cloudflare.com
NSremy.ns.cloudflare.com
A2606:4700:58::a29f:2c73🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRremy.ns.cloudflare.com
A2803:f800:50::6ca2:c373🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRremy.ns.cloudflare.com
A2a06:98c1:50::ac40:2373🇺🇸 Cloudflare2a06:98c1:50::/45
PTRremy.ns.cloudflare.com
A108.162.195.115🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRremy.ns.cloudflare.com
A162.159.44.115Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRremy.ns.cloudflare.com
A172.64.35.115🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRremy.ns.cloudflare.com
MXin1-smtp.messagingengine.com ⭐
A103.168.172.216🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-01.messagingengine.com
A103.168.172.217🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-02.messagingengine.com
A103.168.172.218🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-03.messagingengine.com
A103.168.172.219🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-04.messagingengine.com
A103.168.172.220🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-05.messagingengine.com
A103.168.172.221🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-06.messagingengine.com
A103.168.172.222🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-07.messagingengine.com
A103.168.172.223🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-08.messagingengine.com
MXin2-smtp.messagingengine.com(20)
A202.12.124.216TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-01.messagingengine.com
A202.12.124.217TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-02.messagingengine.com
A202.12.124.218TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-03.messagingengine.com
A202.12.124.219TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-04.messagingengine.com
TXTv=spf1 include:spf.messagingengine.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.92.38, 172.67.186.16
IPv6 hints2606:4700:3030::6815:5c26, 2606:4700:3032::ac43:ba10
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=101, name=cloudflare-ech.com
SOAmaisie.ns.cloudflare.comdns@cloudflare.com serial=2413847339

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

dkub.workers.dev
dkub.de
dkub.ru
dkub.com
dkub.dev

Similar names

kdub.net
dbuk.co.kr
kdub.io
bukd.io
bukd.com
ubkd.de
bukd.app
udkb.com
budk.org
bduk.org
kdub.dev
bduk.com.br
dbuk.net
dkbu.net
kbud.pl
kbud.de
kudb.de
dukb.de
dbuk.co.uk
dbku.ph
dubk.cn
dbku.com
ukdb.uk
bkud.com
kdbu.net.ph
udbk.com.au
bduk.de
ukdb.cn
kdub.ca
kdub.ngo.ph
ukdb.com.ph
bkud.pages.dev
ubkd.cn
kudb.net.ph
kudb.com
dbku.gov.my
bkdu.com
dukb.org
bukd.ch
dubk.net
dbku.shop
ukbd.co.uk
kbud.dev
bduk.pages.dev
bkud.dev
kdub.eu
kdbu.com
kbud.org.tr
dubk.com.cn
kdbu.de
bdku.cn
budk.pages.dev
kubd.com
ubkd.com
dukb.com
ukbd.blogspot.com
dubk.com
bukd.ph
dbku.top
kdub.se
dkbu.dk
dbuk.com
kbdu.com
dukb.net
budk.de
kdbu.ru
dbuk.dk
bduk.com
bduk.ru
bukd.de
kdub.de
ukdb.net
bukd.xyz
bdku.de
ukbd.tech
kdub.co
bdku.net
dbku.tv
budk.co
dkbu.de
bkdu.de
budk.net
bdku.com
ubdk.berlin
kbdu.de
bukd.net
budk.com
ukbd.buzz
dkbu.com
ukbd.com
budk.workers.dev
kdub.com
dbuk.art
bukd.ru
dbku.net
bukd.store
dubk.xyz
ukdb.com
bukd.pl
dukb.click
kbud.com
kbdu.ru

Previous names

dkom.dev
dkong.dev
dkorez.dev
dkostoski.dev
dkp.dev
dkpat.dev
dkpdesigns.dev
dkpi.dev
dkqz.dev
dkr-lab.dev
dkramer.dev
dkriti.dev
dkrn.dev
dkross.dev
dkstudio.dev
dksu.dev
dkta.dev
dktech.dev
dktsudgg.dev
dkuaik.dev

Next names

dkubiak.dev
dkuji.dev
dkwebsolutions.dev
dkwin.dev
dkworks.dev
dl1.dev
dl2.dev
dl4mt.dev
dl748.dev
dlab.dev
dlakes.dev
dlalexa.dev
dlanham.dev
dlarner.dev
dlaska.dev
dlau.dev
dlawrence.dev
dlawson.dev
dlbarber.dev
dlbk.dev

DNS History

8 records (8 active, 0 former)

NSmaisie.ns.cloudflare.comremy.ns.cloudflare.comMXin1-smtp.messagingengine.comin2-smtp.messagingengine.comA104.21.92.38172.67.186.162606:4700:3030::6815:5c262606:4700:3032::ac43:ba10
●NSmaisie.ns.cloudflare.com2026-08-30 → 2026-09-05 · 2 obs
● 2026-08-30 04:17:54
● 2026-09-05 02:27:44
●NSremy.ns.cloudflare.com2026-08-30 → 2026-09-05 · 2 obs
● 2026-08-30 04:17:54
● 2026-09-05 02:27:44
●MXin1-smtp.messagingengine.com2026-08-30 → 2026-09-05 · 2 obs
● 2026-08-30 04:17:54
● 2026-09-05 02:27:44
●MXin2-smtp.messagingengine.com2026-08-30 → 2026-09-05 · 2 obs
● 2026-08-30 04:17:54
● 2026-09-05 02:27:44
●A104.21.92.382026-08-30 → 2026-09-05 · 2 obs
● 2026-08-30 04:17:54
● 2026-09-05 02:27:44
●A172.67.186.162026-08-30 → 2026-09-05 · 2 obs
● 2026-08-30 04:17:54
● 2026-09-05 02:27:44
●A2606:4700:3030::6815:5c262026-08-30 → 2026-09-05 · 2 obs
● 2026-08-30 04:17:54
● 2026-09-05 02:27:44
●A2606:4700:3032::ac43:ba102026-08-30 → 2026-09-05 · 2 obs
● 2026-08-30 04:17:54
● 2026-09-05 02:27:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...-
dkub.devremy.ns.cloudflare.com, maisie.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.115

NS records: remy.ns.cloudflare.com, maisie.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1168ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.186.16, 104.21.92.38
AAAA22606:4700:3030::6815:5c26, 2606:4700:3032::ac43:ba10
NS2maisie.ns.cloudflare.com, remy.ns.cloudflare.com
MX2in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)
TXT1v=spf1 include:spf.messagingengine.com ~
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1maisie.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

dkub.dev points to the four IP addresses 104.21.92.38, 172.67.186.16, 2606:4700:3030::6815:5c26 and 2606:4700:3032::ac43:ba10.

Two other host names, along with idarea188.com, cype78.de and 74476.cn, also share IP numbers with dkub.dev.

Name Servers

DNS delegation for dkub.dev points to two name servers: maisie.ns.cloudflare.com and remy.ns.cloudflare.com.

dkub.dev shares its NS records with other domains, for example brokerdeal.eu, zuboplay.pages.dev, myrescueroofing.com and two others.

There is at least partial name server overlap between dkub.dev and other domains — alexabet88resmi.online, pangeran-1s3.pages.dev, cashprimepros.com and two more among them.

These name servers frequently co-occur with the name servers tanner.ns.cloudflare.com and gracie.ns.cloudflare.com.

DNS names with 6 IP addresses:

maisie.ns.cloudflare.com has IP addresses 108.162.194.89, 162.159.38.89 and 172.64.34.89, plus 3 other.

remy.ns.cloudflare.com has IP addresses 108.162.195.115, 162.159.44.115 and 172.64.35.115, plus 3 other.

Mail Servers

dkub.dev is served by two mail servers, in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

Among the domains sharing a mail server setup with dkub.dev are maxmouchet.com, polarstrand.com, math.trade and two others.

Some mail servers of dkub.dev are also used by other domains, notably lancastertrophyhouse.com and marketcircle.zone.

DNS names with 8 IP addresses:

in1-smtp.messagingengine.com has IP addresses 103.168.172.216, 103.168.172.217 and 103.168.172.218, plus 5 other.

Host names that resolve to four IP numbers:

in2-smtp.messagingengine.com resolves to four IP addresses — 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.