markk.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

markk.dev

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:589b🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:b9c6🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.88.155Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.185.198🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalbert.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b3a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalbert.ns.cloudflare.com
A2803:f800:50::6ca2:c13a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalbert.ns.cloudflare.com
A2a06:98c1:50::ac40:213a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalbert.ns.cloudflare.com
A108.162.193.58🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalbert.ns.cloudflare.com
A172.64.33.58🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalbert.ns.cloudflare.com
A173.245.59.58🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalbert.ns.cloudflare.com
NScoraline.ns.cloudflare.com
A2606:4700:50::a29f:2658🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoraline.ns.cloudflare.com
A2803:f800:50::6ca2:c258🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcoraline.ns.cloudflare.com
A2a06:98c1:50::ac40:2258🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcoraline.ns.cloudflare.com
A108.162.194.88🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoraline.ns.cloudflare.com
A162.159.38.88Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoraline.ns.cloudflare.com
A172.64.34.88🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoraline.ns.cloudflare.com
MXmx2.zoho.com ⭐
A136.143.191.44🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
MXmx3.zoho.com(20)
A136.143.191.44🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
MXmx.zoho.com(50)
A136.143.191.44🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
TXTgoogle-site-verification=v5E5s-mzV-MReNev0KMM3pSb8djkvgzbI-Kd8DemdDk
TXTv=spf1 include:zoho.com ~all
TXTzoho-verification=zb15579865.zmverify.zoho.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.88.155, 172.67.185.198
IPv6 hints2606:4700:3035::6815:589b, 2606:4700:3035::ac43:b9c6
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=31, name=cloudflare-ech.com
SOAalbert.ns.cloudflare.comdns@cloudflare.com serial=2415293631

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

markk.wtf
markk.space
markk.ca
markk.ggff.net
markk.world
markk.in
markk.ru
markk.dev
markk.ir
markk.io
markk.com
markk.co
markk.xyz
markk.top
markk.co.in
markk.fr
markk.business
markk.com.br
markk.jp
markk.workers.dev
markk.pl
markk.me
markk.myftp.org
markk.win
markk.blog
markk.app
markk.info

Similar names

karmk.net
kmark.co.jp
kmark.boo
kmark.altervista.org
akkrm.eu
kmark.me
kmark.cc
kmark.cn
kmark.se
kmark.tech
kramk.bond
kmark.at
kmark.online
akkmr.com
mkrak.com
makkr.shop
kmark.ru
krkam.ru
ramkk.com
kmark.workers.dev
mkrak.ai
kmark.dev
kmrak.com
kmark.com.cn
kmark.ph
kkram.vip
rakmk.fi
kmark.app
kkmra.club
krmak.com
kmark.pl
krmak.ca
kramk.com
rmakk.com
mkkar.vip
ramkk.ph
makkr.be
kmark.com.ph
kmark.jp
kmark.us
kmark.xyz
mkark.dk
kmark.io
makkr.org
kmark.com
arkmk.kz
kamkr.com
kkmar.ph
makkr.dk
kmark.de
ramkk.ru
makkr.io
kmark.com.br
makkr.studio
kmark.net
kkram.in
krakm.com
rakmk.com
akkrm.cz
akkrm.com
mkrak.org
kmark.info
kramk.de
kmark.eu
rmkka.info
kamkr.studio
krkma.com
arkkm.com
kkram.dev
rakkm.bar
kmark.in
kkarm.com
makkr.workers.dev
kkram.com
kkmar.com
makkr.ai
krakm.top
mkrak.ca
krkma.info

Previous names

markjamesweb.dev
markjang.dev
markjanowski.dev
markjesson.dev
markjf.dev
markjimenez.dev
markjmorris.dev
markjocas.dev
markjohn.dev
markjohnmagallanes.dev
markjohnson.dev
markjohnston.dev
markjones.dev
markjonesphd.dev
markjong.dev
markjoseph.dev
markjp.dev
markjr.dev
markjsanchez.dev
markjwood.dev

Next names

markkarrica.dev
markkeller.dev
markkelly.dev
markkit.dev
markklass.dev
markko.dev
markkoenig.dev
markkop.dev
markl.dev
marklab.dev
marklai.dev
marklaing.dev
marklamb.dev
markland.dev
marklang.dev
marklapointe.dev
marklar.dev
marklarose.dev
marklawler.dev
marklawson.dev

DNS History

9 records (9 active, 0 former)

NSalbert.ns.cloudflare.comcoraline.ns.cloudflare.comMXmx.zoho.commx2.zoho.commx3.zoho.comA104.21.88.155172.67.185.1982606:4700:3035::6815:589b2606:4700:3035::ac43:b9c6
●NSalbert.ns.cloudflare.com2026-08-25 → 2026-10-05 · 2 obs
● 2026-08-25 09:02:02
● 2026-10-05 22:23:14
●NScoraline.ns.cloudflare.com2026-08-25 → 2026-10-05 · 2 obs
● 2026-08-25 09:02:02
● 2026-10-05 22:23:14
●MXmx.zoho.com2026-08-25 → 2026-10-05 · 2 obs
● 2026-08-25 09:02:02
● 2026-10-05 22:23:14
●MXmx2.zoho.com2026-08-25 → 2026-10-05 · 2 obs
● 2026-08-25 09:02:02
● 2026-10-05 22:23:14
●MXmx3.zoho.com2026-08-25 → 2026-10-05 · 2 obs
● 2026-08-25 09:02:02
● 2026-10-05 22:23:14
●A104.21.88.1552026-08-25 → 2026-10-05 · 2 obs
● 2026-08-25 09:02:02
● 2026-10-05 22:23:14
●A172.67.185.1982026-08-25 → 2026-10-05 · 2 obs
● 2026-08-25 09:02:02
● 2026-10-05 22:23:14
●A2606:4700:3035::6815:589b2026-08-25 → 2026-10-05 · 2 obs
● 2026-08-25 09:02:02
● 2026-10-05 22:23:14
●A2606:4700:3035::ac43:b9c62026-08-25 → 2026-10-05 · 2 obs
● 2026-08-25 09:02:02
● 2026-10-05 22:23:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
markk.devcoraline.ns.cloudflare.com, albert.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.88

NS records: coraline.ns.cloudflare.com, albert.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for markk.dev (unsigned zone)

⏱️ Timing

Total: 626ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.88.155, 172.67.185.198
AAAA22606:4700:3035::ac43:b9c6, 2606:4700:3035::6815:589b
NS2albert.ns.cloudflare.com, coraline.ns.cloudflare.com
MX3mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...
TXT3google-site-verification=v5E5s-mzV-MReNe, v=spf1 include:zoho.com ~all...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1albert.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

markk.dev has four IP addresses: 104.21.88.155, 172.67.185.198, 2606:4700:3035::6815:589b and 2606:4700:3035::ac43:b9c6.

thelearningzone.click, stockhub.biz, 999.it.com plus two other host names have IP numbers in common with markk.dev.

Name Servers

Two name servers handle the delegation for markk.dev: albert.ns.cloudflare.com and coraline.ns.cloudflare.com.

The name server configuration of markk.dev is shared with other domains, for instance obvd.cn, gsmmovies.com, optics-hk.cn and two others.

markk.dev has at least partial name server overlap with other domains, such as aimgroup.org.uk, outdoors-rice.workers.dev, marythursby.com and two others.

It is common to find these name servers paired with the name servers etta.ns.cloudflare.com, lina.ns.cloudflare.com, cruz.ns.cloudflare.com and phoenix.ns.cloudflare.com.

Hosts with 6 IP addresses each:

albert.ns.cloudflare.com resolves to 108.162.193.58, 172.64.33.58 and 173.245.59.58 among others, with 3 other IP addresses in total.

coraline.ns.cloudflare.com resolves to 108.162.194.88, 162.159.38.88 and 172.64.34.88 among others, with 3 other IP addresses in total.

Mail Servers

markk.dev has three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

At least some of the mail servers used by markk.dev are shared with other domains: awra.art, ongospray.com, bugbarrierpestservices.us and two others among them.

All three — mx2.zoho.com, mx3.zoho.com and mx.zoho.com — point to 136.143.191.44 as their single IP address.

Three host names point to 136.143.191.44: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.