security.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

security.dev

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:9cb5🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:819🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.8.25Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.156.181🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSceline.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2662🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRceline.ns.cloudflare.com
A2803:f800:50::6ca2:c262🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRceline.ns.cloudflare.com
A2a06:98c1:50::ac40:2262🇺🇸 Cloudflare2a06:98c1:50::/45
PTRceline.ns.cloudflare.com
A108.162.194.98🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRceline.ns.cloudflare.com
A162.159.38.98Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRceline.ns.cloudflare.com
A172.64.34.98🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRceline.ns.cloudflare.com
NSfinley.ns.cloudflare.com
A2606:4700:58::a29f:2c3a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfinley.ns.cloudflare.com
A2803:f800:50::6ca2:c33a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRfinley.ns.cloudflare.com
A2a06:98c1:50::ac40:233a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRfinley.ns.cloudflare.com
A108.162.195.58🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfinley.ns.cloudflare.com
A162.159.44.58Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfinley.ns.cloudflare.com
A172.64.35.58🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfinley.ns.cloudflare.com
MXsmtp.google.com ⭐
A2607:f8b0:4004:c1f::1a🇺🇸 Google2607:f8b0:4004::/48
PTRpd-in-f26.1e100.net
A2607:f8b0:4004:c1f::1b🇺🇸 Google2607:f8b0:4004::/48
PTRpd-in-f27.1e100.net
A2607:f8b0:4004:c21::1a🇺🇸 Google2607:f8b0:4004::/48
PTRpe-in-f26.1e100.net
A2607:f8b0:4004:c21::1b🇺🇸 Google2607:f8b0:4004::/48
PTRpe-in-f27.1e100.net
A142.251.16.26🇺🇸 Google142.251.16.0/24
PTRbl-in-f26.1e100.net
A142.251.16.27🇺🇸 Google142.251.16.0/24
PTRbl-in-f27.1e100.net
A142.251.111.26🇺🇸 Google142.251.111.0/24
PTRbk-in-f26.1e100.net
A142.251.111.27🇺🇸 Google142.251.111.0/24
PTRbk-in-f27.1e100.net
A192.179.18.27🇺🇸 Google192.178.0.0/15
PTRry-in-f27.1e100.net
TXTgoogle-site-verification=umjCbDh8QqN_gMduLbuqSGfclyBS_wtqNb8N7VwCWZ8
TXTv=spf1 include:_spf.google.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.8.25, 172.67.156.181
IPv6 hints2606:4700:3035::ac43:9cb5, 2606:4700:3037::6815:819
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=62, name=cloudflare-ech.com
SOAceline.ns.cloudflare.comdns@cloudflare.com serial=2414947057

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

security.ai
security.co.id
security.cn
security.exchange
security.dk
security.az
security.pe.kr
security.cisco
security.org.kz
security.forum
security.cooking
security.lviv.ua
security.plumbing
security.lighting
security.enterprises
security.bond
security.in.ua
security.training
security.consulting
security.best
security
security.red
security.net.ph
security.org.tw
security.com.mx
security.vodka
security.bz
security.seg.br
security.sa.gov.au
security.so
security.kim
security.education
security.associates
security.co.za
security.page
security.cam
security.kyiv.ua
security.wtf
security.org.nz
security.community
security.com.sa
security.ap.ngrok.io
security.win
security.me.uk
security.photos
security.go.th
security.lv
security.ly
security.sa
security.today
security.bingo
security.appspot.com
security.id
security.financial
security.com.kz
security.biz.pk
security.co.kr
security.org.ly
security.ml
security.govt.nz
security.co.uk
security.ky
security.ua
security.boutique
security.lutsk.ua
security.agency
security.cymru
security.pub
security.co.th
security.pictures
security.bet
security.vlaanderen
security.dev
security.camera
security.hu
security.life
security.solutions
security.s3.amazonaws.com
security.fund
security.org.uk
security.nu
security.edgekey.net
security.rocks
security.org
security.works
security.awsapps.com
security.world
security.edu.pl
security.fo
security.github.io
security.pages.dev
security.sc
security.uno
security.lt
security.od.ua
security.in.th
security.delivery
security.uk.com
security.net.co
security.ru

Similar names

security.ie
ecuritys.com
secutiry.com.ph
security.si
security.vip
security.gives
security.ge
security.uy
security.nyc
security.phd
security.at
security.kharkov.ua
security.careers
security.biz
security.co.hu
security.money
security.shopping
security.host
security.help
security.institute
security.lk
security.supply
security.mba
cuserity.com
security.place
security.altervista.org
security.ngrok-free.dev
ytiruces.net
security.doctor
security.how
security.events
security.chat
security.eu.com
security.se
security.tec.br
security.nrw
security.no
security.com.sg
security.net.nz
erictyus.com
security.academy
security.com.au
security.kg
security.click
security.am
security.house
security.fi
security.gr
security.ntt
security.es
security.show
security.express
secruity.com
security.cash
security.wf
secutiry.com
security.gift
security.recipes
security.pet
security.rehab
security.estate
security.be
security.ninja
security.ngo.ph
securyti.mx
security.studio
security.ac.nz
security.directory
security.tips
security.fr
security.co.nl
security.servequake.com
security.coupons
cityuser.com
security.ro
security.rodeo
security.club
security.kitchen
security.army
security.neustar
security.network
security.actor
security.ci
security.catholic.edu.au
security.insure
security.tirol
surecity.xyz
security.ms
security.gy
security.tax
security.com.na
security.video
security.vg
security.co.ke
security.com
security.net
security.mx
security.arvanedge.ir
security.de
security.com.ua

Previous names

securigen.dev
securilayer.dev
securin.dev
securing.dev
securinglaravel.dev
securingtomorrow.dev
securion.dev
securionlabs.dev
securionpay.dev
securiport.dev
securisec.dev
securisky.dev
securit.dev
securitae.dev
securitaslibertas.dev
securitea.dev
securiti.dev
securities.dev
securitize.dev
securitron.dev

Next names

security-attack.dev
security-mps.dev
security-use.dev
securityai.dev
securityaid.dev
securityalliance.dev
securityanalytics.dev
securityaudit.dev
securityautomation.dev
securityboss.dev
securitybreakdown.dev
securitybydesign.dev
securitycentral.dev
securitychampion.dev
securitycleared.dev
securityclickon.dev
securitycon.dev
securityconference.dev
securitycontext.dev
securitycontrol.dev

DNS History

13 records (7 active, 6 former)

2017201820192020202120222023202420252026NSceline.ns.cloudflare.comfinley.ns.cloudflare.comMXsmtp.google.comyour-dns-needs-immediate-attention.devA104.21.8.25172.67.156.1812606:4700:3035::ac43:9cb52606:4700:3037::6815:819127.0.53.53188.114.96.4188.114.97.42a06:98c1:3120::42a06:98c1:3121::4
●NSceline.ns.cloudflare.com2026-09-18 → 2026-09-29 · 2 obs
● 2026-09-18 07:13:34
● 2026-09-29 06:04:18
●NSfinley.ns.cloudflare.com2026-09-18 → 2026-09-29 · 2 obs
● 2026-09-18 07:13:34
● 2026-09-29 06:04:18
●MXsmtp.google.com2026-09-18 → 2026-09-29 · 3 obs
○ 2017-03-26 11:56:30
● 2026-09-18 07:13:34
● 2026-09-29 06:04:18
○MXyour-dns-needs-immediate-attention.dev2016-08-01 → 2017-03-26 · 4 obs
● 2016-08-01 08:28:10
● 2017-03-26 11:56:30
○ 2026-09-18 07:13:34
○ 2026-09-29 06:04:18
●A104.21.8.252026-09-18 → 2026-09-29 · 3 obs
○ 2026-09-18 07:13:34
● 2026-09-18 20:58:38
● 2026-09-29 06:04:18
○A127.0.53.532016-08-01 → 2017-03-26 · 4 obs
● 2016-08-01 08:28:10
● 2017-03-26 11:56:30
○ 2026-09-18 07:13:34
○ 2026-09-29 06:04:18
●A172.67.156.1812026-09-18 → 2026-09-29 · 3 obs
○ 2026-09-18 07:13:34
● 2026-09-18 20:58:38
● 2026-09-29 06:04:18
○A188.114.96.42026-09-18 → 2026-09-18 · 4 obs
○ 2017-03-26 11:56:30
● 2026-09-18 07:13:34
○ 2026-09-18 20:58:38
○ 2026-09-29 06:04:18
○A188.114.97.42026-09-18 → 2026-09-18 · 4 obs
○ 2017-03-26 11:56:30
● 2026-09-18 07:13:34
○ 2026-09-18 20:58:38
○ 2026-09-29 06:04:18
●A2606:4700:3035::ac43:9cb52026-09-18 → 2026-09-29 · 3 obs
○ 2026-09-18 07:13:34
● 2026-09-18 20:58:38
● 2026-09-29 06:04:18
●A2606:4700:3037::6815:8192026-09-18 → 2026-09-29 · 3 obs
○ 2026-09-18 07:13:34
● 2026-09-18 20:58:38
● 2026-09-29 06:04:18
○A2a06:98c1:3120::42026-09-18 → 2026-09-18 · 4 obs
○ 2017-03-26 11:56:30
● 2026-09-18 07:13:34
○ 2026-09-18 20:58:38
○ 2026-09-29 06:04:18
○A2a06:98c1:3121::42026-09-18 → 2026-09-18 · 4 obs
○ 2017-03-26 11:56:30
● 2026-09-18 07:13:34
○ 2026-09-18 20:58:38
○ 2026-09-29 06:04:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
security.devfinley.ns.cloudflare.com, celine.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.98

NS records: finley.ns.cloudflare.com, celine.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for security.dev (unsigned zone)

⏱️ Timing

Total: 600ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.156.181, 104.21.8.25
AAAA22606:4700:3037::6815:819, 2606:4700:3035::ac43:9cb5
NS2celine.ns.cloudflare.com, finley.ns.cloudflare.com
MX1smtp.google.com (pri: 1)
TXT2google-site-verification=umjCbDh8QqN_gMd, v=spf1 include:_spf.google.com -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1celine.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

security.dev has four IP addresses: 104.21.8.25, 172.67.156.181, 2606:4700:3035::ac43:9cb5 and 2606:4700:3037::6815:819.

Two other host names, along with kikoclub.com, cervino.top and gameadmaker.com, also share IP numbers with security.dev.

Name Servers

Two name servers handle the delegation for security.dev: celine.ns.cloudflare.com and finley.ns.cloudflare.com.

security.dev shares its NS records with other domains, for example fast-lean-pro-vhr-olo9.pages.dev, fbarika19.workers.dev, cr0475.com and two others.

security.dev has at least partial name server overlap with other domains, such as acumengroupus.co, multibit-def.pages.dev, playenthos.com and two others.

It is common to find these name servers paired with the name servers miles.ns.cloudflare.com.

DNS names with 6 IP addresses:

celine.ns.cloudflare.com resolves to 108.162.194.98, 162.159.38.98 and 172.64.34.98 among others, with 3 other IP addresses in total.

finley.ns.cloudflare.com resolves to 108.162.195.58, 162.159.44.58 and 172.64.35.58 among others, with 3 other IP addresses in total.

Mail Servers

The sole mail server for security.dev is smtp.google.com.

Among the domains sharing a mail server setup with security.dev are nassauadvisfundcaptruscf.info, nehijene.com, wallstpress.com and two others.

There is at least a partial MX overlap between security.dev and other domains, including ingenostrum.com, arbore.world, tpghub.com.br and two others.

With 9 IP addresses total, smtp.google.com resolves to 142.251.16.26, 142.251.16.27, 142.251.111.26 and 6 others.