securityengineer.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

securityengineer.dev

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:250e🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:ca68🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.37.14Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.202.104🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSblair.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2679🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblair.ns.cloudflare.com
A2803:f800:50::6ca2:c279🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRblair.ns.cloudflare.com
A2a06:98c1:50::ac40:2279🇺🇸 Cloudflare2a06:98c1:50::/45
PTRblair.ns.cloudflare.com
A108.162.194.121🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblair.ns.cloudflare.com
A162.159.38.121Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblair.ns.cloudflare.com
A172.64.34.121🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblair.ns.cloudflare.com
NSmoura.ns.cloudflare.com
A2606:4700:58::a29f:2cd9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmoura.ns.cloudflare.com
A2803:f800:50::6ca2:c3d9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmoura.ns.cloudflare.com
A2a06:98c1:50::ac40:23d9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmoura.ns.cloudflare.com
A108.162.195.217🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmoura.ns.cloudflare.com
A162.159.44.217Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmoura.ns.cloudflare.com
A172.64.35.217🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmoura.ns.cloudflare.com
MXroute2.mx.cloudflare.net ⭐
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(30)
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
MXroute3.mx.cloudflare.net(52)
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
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.37.14, 172.67.202.104
IPv6 hints2606:4700:3031::6815:250e, 2606:4700:3034::ac43:ca68
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=49, name=cloudflare-ech.com
SOAblair.ns.cloudflare.comdns@cloudflare.com serial=2412530363

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

securityengineer.dev
securityengineer.com
securityengineer.net
securityengineer.ch
securityengineer.ir
securityengineer.netlify.app
securityengineer.app
securityengineer.in
securityengineer.it
securityengineer.co.uk
securityengineer.ing
securityengineer.de
securityengineer.io

Previous names

securionpay.dev
securiport.dev
securisec.dev
securit.dev
securiti.dev
securities.dev
securitize.dev
securitron.dev
security-attack.dev
securityai.dev
securityaid.dev
securityalliance.dev
securityanalytics.dev
securityautomation.dev
securityboss.dev
securitybydesign.dev
securitychampion.dev
securityclickon.dev
securityconference.dev
securitycontext.dev

Next names

securityengineeringproject.dev
securityfox.dev
securityhive.dev
securityminded.dev
securitynewsletter.dev
securityops.dev
securitypaper.dev
securityprotocol.dev
securityreview.dev
securityriver.dev
securityscan.dev
securityscanner.dev
securityschool.dev
securityscorecards.dev
securityside.dev
securitysteve.dev
securitytom.dev
securitytoolbox.dev
securitytxt.dev
securitywho.dev

DNS History

9 records (9 active, 0 former)

NSblair.ns.cloudflare.commoura.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.37.14172.67.202.1042606:4700:3031::6815:250e2606:4700:3034::ac43:ca68
●NSblair.ns.cloudflare.com2026-08-25 → 2026-09-07 · 2 obs
● 2026-08-25 14:55:42
● 2026-09-07 01:57:16
●NSmoura.ns.cloudflare.com2026-08-25 → 2026-09-07 · 2 obs
● 2026-08-25 14:55:42
● 2026-09-07 01:57:16
●MXroute1.mx.cloudflare.net2026-08-25 → 2026-09-07 · 2 obs
● 2026-08-25 14:55:42
● 2026-09-07 01:57:16
●MXroute2.mx.cloudflare.net2026-08-25 → 2026-09-07 · 2 obs
● 2026-08-25 14:55:42
● 2026-09-07 01:57:16
●MXroute3.mx.cloudflare.net2026-08-25 → 2026-09-07 · 2 obs
● 2026-08-25 14:55:42
● 2026-09-07 01:57:16
●A104.21.37.142026-08-25 → 2026-09-07 · 2 obs
● 2026-08-25 14:55:42
● 2026-09-07 01:57:16
●A172.67.202.1042026-08-25 → 2026-09-07 · 2 obs
● 2026-08-25 14:55:42
● 2026-09-07 01:57:16
●A2606:4700:3031::6815:250e2026-08-25 → 2026-09-07 · 2 obs
● 2026-08-25 14:55:42
● 2026-09-07 01:57:16
●A2606:4700:3034::ac43:ca682026-08-25 → 2026-09-07 · 2 obs
● 2026-08-25 14:55:42
● 2026-09-07 01:57:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...-
securityengineer.devmoura.ns.cloudflare.com, blair.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.121

NS records: moura.ns.cloudflare.com, blair.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for securityengineer.dev (unsigned zone)

⏱️ Timing

Total: 849ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.202.104, 104.21.37.14
AAAA22606:4700:3034::ac43:ca68, 2606:4700:3031::6815:250e
NS2blair.ns.cloudflare.com, moura.ns.cloudflare.com
MX3route2.mx.cloudflare.net (pri: 10), route1.mx.cloudflare.net (pri: 30)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1blair.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

securityengineer.dev has four IP addresses: 104.21.37.14, 172.67.202.104, 2606:4700:3031::6815:250e and 2606:4700:3034::ac43:ca68.

lab360.in, corbel.cfd, ba.tianxialingshan.cn plus two other host names have IP numbers in common with securityengineer.dev.

Name Servers

securityengineer.dev has two authoritative name servers — blair.ns.cloudflare.com and moura.ns.cloudflare.com.

The name server configuration of securityengineer.dev is shared with other domains, for instance carlosnsf92.workers.dev, billygraham.com.au, shirshalom.org and two others.

securityengineer.dev shares at least some of its name servers with other domains, including hairstudiodesiree.nl, phenotyper.ai, 365sbosports.xyz and two others.

These name servers are frequently paired with the name servers edward.ns.cloudflare.com, becky.ns.cloudflare.com and rodrigo.ns.cloudflare.com.

Hosts with 6 IP addresses each:

blair.ns.cloudflare.com points to 108.162.194.121, 162.159.38.121, 172.64.34.121 and 3 other IP addresses.

moura.ns.cloudflare.com points to 108.162.195.217, 162.159.44.217, 172.64.35.217 and 3 other IP addresses.

Mail Servers

securityengineer.dev is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by securityengineer.dev are shared with other domains: berichmodafitness.com.br, shogakusei.com, metisplatform.nl and two others among them.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.