certstack.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

certstack.dev

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:a066🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:4288🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.66.136Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.160.102🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSariadne.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26e1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRariadne.ns.cloudflare.com
A2803:f800:50::6ca2:c2e1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRariadne.ns.cloudflare.com
A2a06:98c1:50::ac40:22e1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRariadne.ns.cloudflare.com
A108.162.194.225🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRariadne.ns.cloudflare.com
A162.159.38.225Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRariadne.ns.cloudflare.com
A172.64.34.225🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRariadne.ns.cloudflare.com
NSdonald.ns.cloudflare.com
A2606:4700:58::adf5:3b9e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdonald.ns.cloudflare.com
A2803:f800:50::6ca2:c19e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdonald.ns.cloudflare.com
A2a06:98c1:50::ac40:219e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdonald.ns.cloudflare.com
A108.162.193.158🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdonald.ns.cloudflare.com
A172.64.33.158🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdonald.ns.cloudflare.com
A173.245.59.158🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdonald.ns.cloudflare.com
MX_dc-mx.ece54cd36ad2.certstack.dev ⭐
A103.117.212.83🇮🇳 YOTTA103.117.212.0/24 Route Object
TXTv=spf1 +mx +a +ip4:103.117.212.74 ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.66.136, 172.67.160.102
IPv6 hints2606:4700:3033::ac43:a066, 2606:4700:3036::6815:4288
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com
SOAariadne.ns.cloudflare.comdns@cloudflare.com serial=2416128485

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

certstack.io
certstack.co.uk
certstack.app
certstack.pro
certstack.com
certstack.dev
certstack.org
certstack.fyi

Similar names

cracktest.xyz
stackcert.com
cracktest.pk
testcrack.com
cracktest.ai
cracktest.in
cracktest.cn
cracktest.com.au
cracktest.ph
stackcert.co
testcrack.online
cracktest.es

Previous names

certmaster.dev
certmatic.dev
certmint.dev
certn.dev
certnanny.dev
certo.dev
certocheno.dev
certology.dev
certool.dev
certops.dev
certor.dev
certpath.dev
certprep.dev
certpulse.dev
certs.dev
certsentry.dev
certsfor.dev
certshell.dev
certshield.dev
certshop.dev

Next names

certstream.dev
certstutor.dev
certsync.dev
certta.dev
certtail.dev
certu.dev
certum.dev
certus.dev
certusai.dev
certuscore.dev
certusqms.dev
certusworks.dev
certverify.dev
certwatch.dev
certwatcher.dev
certwew.dev
certy.dev
ceru.dev
cerulean.dev
ceruleanlabs.dev

DNS History

7 records (7 active, 0 former)

NSariadne.ns.cloudflare.comdonald.ns.cloudflare.comMX_dc-mx.ece54cd36ad2.certstack.devA104.21.66.136172.67.160.1022606:4700:3033::ac43:a0662606:4700:3036::6815:4288
●NSariadne.ns.cloudflare.com2026-09-24 → 2026-10-11 · 2 obs
● 2026-09-24 02:11:28
● 2026-10-11 04:16:22
●NSdonald.ns.cloudflare.com2026-09-24 → 2026-10-11 · 2 obs
● 2026-09-24 02:11:28
● 2026-10-11 04:16:22
●MX_dc-mx.ece54cd36ad2.certstack.dev2026-09-24 → 2026-10-11 · 2 obs
● 2026-09-24 02:11:28
● 2026-10-11 04:16:22
●A104.21.66.1362026-09-24 → 2026-10-11 · 2 obs
● 2026-09-24 02:11:28
● 2026-10-11 04:16:22
●A172.67.160.1022026-09-24 → 2026-10-11 · 2 obs
● 2026-09-24 02:11:28
● 2026-10-11 04:16:22
●A2606:4700:3033::ac43:a0662026-09-24 → 2026-10-11 · 2 obs
● 2026-09-24 02:11:28
● 2026-10-11 04:16:22
●A2606:4700:3036::6815:42882026-09-24 → 2026-10-11 · 2 obs
● 2026-09-24 02:11:28
● 2026-10-11 04:16:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
certstack.devariadne.ns.cloudflare.com, donald.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.225

NS records: ariadne.ns.cloudflare.com, donald.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certstack.dev (unsigned zone)

⏱️ Timing

Total: 1755ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.160.102, 104.21.66.136
AAAA22606:4700:3036::6815:4288, 2606:4700:3033::ac43:a066
NS2ariadne.ns.cloudflare.com, donald.ns.cloudflare.com
MX1_dc-mx.ece54cd36ad2.certstack.dev (pri:
TXT1v=spf1 +mx +a +ip4:103.117.212.74 ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ariadne.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

certstack.dev has four IP addresses: 104.21.66.136, 172.67.160.102, 2606:4700:3033::ac43:a066 and 2606:4700:3036::6815:4288.

Two other host names, along with gaimuptv.vip, hggold.in and yamal-games.win, also share IP numbers with certstack.dev.

Name Servers

certstack.dev is delegated to two name servers: ariadne.ns.cloudflare.com and donald.ns.cloudflare.com.

certstack.dev shares its NS records with other domains, for example farhan7os3r.workers.dev, patrociniosanjosevalladolid-es-144386.pages.dev, bringatrailer.ca and two others.

certstack.dev partially shares its NS delegation with several other domains, including mu-igsp.ru, school27.rv.ua, unitedcapitaldefine.info and two others.

These name servers regularly co-occur with the name servers magnolia.ns.cloudflare.com, roan.ns.cloudflare.com and chip.ns.cloudflare.com.

DNS names with 6 IP addresses:

ariadne.ns.cloudflare.com resolves to 108.162.194.225, 162.159.38.225, 172.64.34.225 and 3 other IP addresses.

donald.ns.cloudflare.com resolves to 108.162.193.158, 172.64.33.158, 173.245.59.158 and 3 other IP addresses.

Mail Servers

The sole mail server for certstack.dev is _dc-mx.ece54cd36ad2.certstack.dev.

_dc-mx.ece54cd36ad2.certstack.dev resolves to a single IP number: 103.117.212.83.