certcrypt.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

certcrypt.dev

DNSSEC🔒 Signed (DS record present)
A2606:4700:3031::ac43:8329🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:3c9🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.3.201Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.131.41🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScleo.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b59🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcleo.ns.cloudflare.com
A2803:f800:50::6ca2:c159🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcleo.ns.cloudflare.com
A2a06:98c1:50::ac40:2159🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcleo.ns.cloudflare.com
A108.162.193.89🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcleo.ns.cloudflare.com
A172.64.33.89🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcleo.ns.cloudflare.com
A173.245.59.89🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcleo.ns.cloudflare.com
NShera.ns.cloudflare.com
A2606:4700:50::adf5:3aa2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhera.ns.cloudflare.com
A2803:f800:50::6ca2:c0a2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhera.ns.cloudflare.com
A2a06:98c1:50::ac40:20a2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhera.ns.cloudflare.com
A108.162.192.162🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhera.ns.cloudflare.com
A172.64.32.162🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhera.ns.cloudflare.com
A173.245.58.162🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhera.ns.cloudflare.com
MXsmtp.certcrypt.dev ⭐
A51.195.35.37🇫🇷 OVH51.195.0.0/16
PTRsmtp.mailservers.io
TXTgoogle-site-verification=nXeh1exK9FOQyBT7hSw6hUVbiyvnRsF8AFeNMWoFJBM
TXTv=spf1 ip4:51.195.35.37 mx -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.3.201, 172.67.131.41
IPv6 hints2606:4700:3031::ac43:8329, 2606:4700:3037::6815:3c9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=67, name=cloudflare-ech.com
SOAcleo.ns.cloudflare.comdns@cloudflare.com serial=2412993359

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

certcrypt.workers.dev
certcrypt.io
certcrypt.es
certcrypt.ai
certcrypt.dev
certcrypt.com
certcrypt.eu
certcrypt.net

Previous names

ceros-system.dev
ceros.dev
cerouno.dev
cerritus.dev
cerroserver.dev
cersium.dev
cert-ai.dev
cert-pulse.dev
cert.dev
certa.dev
certai.dev
certain-affinity.dev
certain.dev
certali.dev
certania.dev
certas.dev
certauth.dev
certbot.dev
certbroker.dev
certbuddy.dev

Next names

certdeck.dev
certdrill.dev
certeo.dev
certeurope.dev
certex.dev
certforge.dev
certh.dev
certhelm.dev
certible.dev
certiblog.dev
certibridge.dev
certifai.dev
certifibuy.dev
certificado.dev
certificated.dev
certificatedecoder.dev
certificates.dev
certified-spaghetti-architect.dev
certified.dev
certifiedarchitect.dev

DNS History

7 records (7 active, 0 former)

NScleo.ns.cloudflare.comhera.ns.cloudflare.comMXsmtp.certcrypt.devA104.21.3.201172.67.131.412606:4700:3031::ac43:83292606:4700:3037::6815:3c9
●NScleo.ns.cloudflare.com2026-09-03 → 2026-09-06 · 2 obs
● 2026-09-03 17:19:44
● 2026-09-06 11:39:12
●NShera.ns.cloudflare.com2026-09-03 → 2026-09-06 · 2 obs
● 2026-09-03 17:19:44
● 2026-09-06 11:39:12
●MXsmtp.certcrypt.dev2026-09-03 → 2026-09-06 · 2 obs
● 2026-09-03 17:19:44
● 2026-09-06 11:39:12
●A104.21.3.2012026-09-03 → 2026-09-06 · 2 obs
● 2026-09-03 17:19:44
● 2026-09-06 11:39:12
●A172.67.131.412026-09-03 → 2026-09-06 · 2 obs
● 2026-09-03 17:19:44
● 2026-09-06 11:39:12
●A2606:4700:3031::ac43:83292026-09-03 → 2026-09-06 · 2 obs
● 2026-09-03 17:19:44
● 2026-09-06 11:39:12
●A2606:4700:3037::6815:3c92026-09-03 → 2026-09-06 · 2 obs
● 2026-09-03 17:19:44
● 2026-09-06 11:39:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
certcrypt.devhera.ns.cloudflare.com, cleo.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.89

NS records: hera.ns.cloudflare.com, cleo.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 759ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.131.41, 104.21.3.201
AAAA22606:4700:3037::6815:3c9, 2606:4700:3031::ac43:8329
NS2cleo.ns.cloudflare.com, hera.ns.cloudflare.com
MX1smtp.certcrypt.dev (pri: 10)
TXT2google-site-verification=nXeh1exK9FOQyBT, v=spf1 ip4:51.195.35.37 mx -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cleo.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

certcrypt.dev points to the four IP addresses 104.21.3.201, 172.67.131.41, 2606:4700:3031::ac43:8329 and 2606:4700:3037::6815:3c9.

g551001.cc, rioexpogames.com.br, m358bet.life plus two other host names have IP numbers in common with certcrypt.dev.

Name Servers

Two name servers handle the delegation for certcrypt.dev: cleo.ns.cloudflare.com and hera.ns.cloudflare.com.

The name server configuration of certcrypt.dev is shared with other domains, for instance freetrialpoker.com, edlink12.net, juniorgames.ir and two others.

At least some of certcrypt.dev's name servers are shared with other domains, for example kttspkiqhm80u1a1hms8txft.workers.dev, novarubber.com, 38c7d48ee1e74aa5aac062308c77a6f4.workers.dev and two more.

It is common for these name servers to be used in conjunction with the name servers sandra.ns.cloudflare.com, bart.ns.cloudflare.com and wren.ns.cloudflare.com.

Hosts with 6 IP addresses each:

cleo.ns.cloudflare.com resolves to 108.162.193.89, 172.64.33.89 and 173.245.59.89 among others, with 3 other IP addresses in total.

hera.ns.cloudflare.com resolves to 108.162.192.162, 172.64.32.162 and 173.245.58.162 among others, with 3 other IP addresses in total.

Mail Servers

certcrypt.dev uses one mail server — smtp.certcrypt.dev.

smtp.certcrypt.dev carries a single IP number, which is 51.195.35.37.