certflow.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

certflow.dev

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:c140🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:5c7b🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.92.123Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.193.64🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjacob.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ca2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjacob.ns.cloudflare.com
A2803:f800:50::6ca2:c3a2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjacob.ns.cloudflare.com
A2a06:98c1:50::ac40:23a2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjacob.ns.cloudflare.com
A108.162.195.162🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.44.162Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.35.162🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSjessica.ns.cloudflare.com
A2606:4700:50::adf5:3aab🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjessica.ns.cloudflare.com
A2803:f800:50::6ca2:c0ab🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjessica.ns.cloudflare.com
A2a06:98c1:50::ac40:20ab🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjessica.ns.cloudflare.com
A108.162.192.171🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjessica.ns.cloudflare.com
A172.64.32.171🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjessica.ns.cloudflare.com
A173.245.58.171🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjessica.ns.cloudflare.com
MXroute3.mx.cloudflare.net ⭐
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute2.mx.cloudflare.net(33)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
MXroute1.mx.cloudflare.net(38)
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
TXTgoogle-site-verification=sau_ZM3mjRtSNiWsH5PDoFW0YkL1OQD8F8qKVASo2FU
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.92.123, 172.67.193.64
IPv6 hints2606:4700:3030::ac43:c140, 2606:4700:3033::6815:5c7b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=189, name=cloudflare-ech.com
SOAjacob.ns.cloudflare.comdns@cloudflare.com serial=2416556702

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

certflow.net
certflow.com.br
certflow.com
certflow.space
certflow.pages.dev
certflow.cloud
certflow.com.au
certflow.pro
certflow.duckdns.org
certflow.io
certflow.co.uk
certflow.co
certflow.ai
certflow.pt
certflow.dev
certflow.eu
certflow.ch
certflow.org
certflow.cz
certflow.cn
certflow.app

Similar names

fortewlc.com
flowerct.com
flowcert.com.br
flowcert.store
flowcert.co.uk
crewloft.co
loftcrew.com
flowtrec.com
crewloft.shop
fowlertc.com
tcflower.com.my
flowrect.com
crewloft.ph
tcflower.com.cn
rectflow.com
tcflower.com
flowcert.com
loftcrew.uk
flowcert.in
flowcert.co
crewloft.com
trecflow.com
flowcert.app
flowcert.net

Previous names

certbot.dev
certbroker.dev
certbuddy.dev
certcat.dev
certchecker.dev
certcourse.dev
certcrypt.dev
certdeck.dev
certdesk.dev
certdom.dev
certdrill.dev
certein.dev
certeiro.dev
certelia.dev
certena.dev
certeo.dev
certerus.dev
certes.dev
certeurope.dev
certex.dev

Next names

certfolio.dev
certforge.dev
certgroup.dev
certh.dev
certhelm.dev
certhound.dev
certi.dev
certia.dev
certible.dev
certiblog.dev
certibridge.dev
certifai.dev
certifibuy.dev
certificado.dev
certificated.dev
certificatedecoder.dev
certificates.dev
certifications.dev
certified-spaghetti-architect.dev
certified.dev

DNS History

9 records (9 active, 0 former)

NSjacob.ns.cloudflare.comjessica.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.92.123172.67.193.642606:4700:3030::ac43:c1402606:4700:3033::6815:5c7b
●NSjacob.ns.cloudflare.com2026-09-17 → 2026-10-31 · 2 obs
● 2026-09-17 16:21:02
● 2026-10-31 02:42:30
●NSjessica.ns.cloudflare.com2026-09-17 → 2026-10-31 · 2 obs
● 2026-09-17 16:21:02
● 2026-10-31 02:42:30
●MXroute1.mx.cloudflare.net2026-09-17 → 2026-10-31 · 2 obs
● 2026-09-17 16:21:02
● 2026-10-31 02:42:30
●MXroute2.mx.cloudflare.net2026-09-17 → 2026-10-31 · 2 obs
● 2026-09-17 16:21:02
● 2026-10-31 02:42:30
●MXroute3.mx.cloudflare.net2026-09-17 → 2026-10-31 · 2 obs
● 2026-09-17 16:21:02
● 2026-10-31 02:42:30
●A104.21.92.1232026-09-17 → 2026-10-31 · 2 obs
● 2026-09-17 16:21:02
● 2026-10-31 02:42:30
●A172.67.193.642026-09-17 → 2026-10-31 · 2 obs
● 2026-09-17 16:21:02
● 2026-10-31 02:42:30
●A2606:4700:3030::ac43:c1402026-09-17 → 2026-10-31 · 2 obs
● 2026-09-17 16:21:02
● 2026-10-31 02:42:30
●A2606:4700:3033::6815:5c7b2026-09-17 → 2026-10-31 · 2 obs
● 2026-09-17 16:21:02
● 2026-10-31 02:42:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
certflow.devjacob.ns.cloudflare.com, jessica.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.162

NS records: jacob.ns.cloudflare.com, jessica.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certflow.dev (unsigned zone)

⏱️ Timing

Total: 1347ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.193.64, 104.21.92.123
AAAA22606:4700:3030::ac43:c140, 2606:4700:3033::6815:5c7b
NS2jacob.ns.cloudflare.com, jessica.ns.cloudflare.com
MX3route2.mx.cloudflare.net (pri: 33), route1.mx.cloudflare.net (pri: 38)...
TXT2google-site-verification=sau_ZM3mjRtSNiW, v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jacob.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

certflow.dev points to the four IP addresses 104.21.92.123, 172.67.193.64, 2606:4700:3030::ac43:c140 and 2606:4700:3033::6815:5c7b.

Among the host names that share IP numbers with certflow.dev are kadikoyescortlari.com, ormtrend.link, prizzr-rewards.com and two others.

Name Servers

The NS records for certflow.dev delegate to jacob.ns.cloudflare.com and jessica.ns.cloudflare.com.

certflow.dev has the same name server delegation as a number of other domains, such as distinguished-helen-present-covenant-prime.pages.dev, fewdie.com, sabwsxs.pages.dev and two more.

At least some of certflow.dev's name servers are shared with other domains, for example obsidianstudio.cl, 986506143.xyz, mathazsa.com and two more.

These name servers tend to be deployed in combination with the name servers cash.ns.cloudflare.com and dalary.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

jacob.ns.cloudflare.com maps to 108.162.195.162, 162.159.44.162, 172.64.35.162 and 3 additional IP addresses.

jessica.ns.cloudflare.com maps to 108.162.192.171, 172.64.32.171, 173.245.58.171 and 3 additional IP addresses.

Mail Servers

The MX records for certflow.dev list three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

certflow.dev shares at least some of its mail servers with other domains — for example vylatek.com, whichmatch.app, dinreceptionist.se and two more.

Host names resolving to 6 IP numbers:

route1.mx.cloudflare.net maps to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 additional IP addresses.

route2.mx.cloudflare.net maps to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 additional IP addresses.

route3.mx.cloudflare.net maps to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 additional IP addresses.