dev.alphatheory.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

dev.alphatheory.com

DNSSEC⚠️ Not signed
A2606:4700:3108::ac42:28eb🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3108::ac42:2b15🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.40.235🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.43.21🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints172.66.40.235, 172.66.43.21
IPv6 hints2606:4700:3108::ac42:28eb, 2606:4700:3108::ac42:2b15

alphatheory.com

DNSSEC🔒 Signed (DS record present)
A2620:cb:2000::1Cloudflare2620:cb:2000::/48 Webflow
A198.202.211.1🇺🇸 CLOUDFLARESPECTRUM198.202.211.0/24 Webflow
NSmimi.ns.cloudflare.com ⭐
NSrudy.ns.cloudflare.com
MXalphatheory-com.mail.protection.outlook.com ⭐
TXT9NBD-cfPuW9JFAdhPsZhHtMUgQAVrfYRBX85lc00rnQ
TXTanthropic-domain-verification-bmvtwj=FeCUE45pvXP9HJmfuwO2PCViR
TXTapple-domain-verification=dMrfbTdMpPuYJT5M
TXTatlassian-domain-verification=5fjoiNaGQ229J2lpvSKARoz2PKNaVLp39ZTWAOUD/psLaas...
TXTc0vjnrorigdnkks8fgi2gg1gv9
TXTfh7436vn3jnd916i8bt0lpc3q
TXTgoogle-site-verification=BRqH1LgYmXcj6BJJwfuSHzCZuuk83yg8PIlrBqjwXsA
TXTgoogle-site-verification=_s9zOd4-SO0cheVGzAPpHGNLB_u69xrPPn--4nn_Ptk
TXTjSuilk206sRSAio4t4K+MwJuToaGSw2b+Um5JNpxyOqcSGeBtlvfP8e4C5nDHSBTC8rMfiKJhvTZx...
TXTlogmein-verification-code=f2aaf254-af94-4f8e-9df0-a5fa102f6714
TXTopenai-domain-verification=dv-IPXb3ELH4xod87yf1ITkQkpA
TXTproxy-ssl.webflow.com
TXTv=spf1 ip4:198.21.2.183/32 ip4:216.66.64.96/27 ip4:192.196.177.192/26 ip4:209...
TXTzlk7PEyvptN1GvmKI0vnEwJv-N02MPJ7XGTuaHLjPME
SOAmimi.ns.cloudflare.comdns@cloudflare.com serial=2412321394

PTR for

111.133.162.107.in-addr.arpa

Same first word

dev.rt.ht
dev.gold
dev.co.id
dev.bnpparibas
dev.ad
dev.space
dev.international
dev.myftp.org
dev.med
dev.wiki
dev.dn.ua
dev.s3-us-west-2.amazonaws.com
dev.dance
dev.aws
dev.cd
dev.cy
dev.com.br
dev.hm
dev.live
dev.ws
dev.ca
dev.no
dev.awsapps.com
dev.biz
dev.ltd
dev.education
dev.web.id
dev.cz
dev.lgbt
dev.exchange
dev.host
dev.work
dev.canva-apps.com
dev.black
dev.sa
dev.mine.nu
dev.com.jo
dev.lc
dev.myshopify.com
dev.adobeaemcloud.com
dev.kitchen
dev.ss
dev.tn
dev.server-on.net
dev.hu
dev.dk
dev.com.pl
dev.org.pk
dev.domains
dev.ml
dev.family
dev.org
dev.site
dev.camp
dev.marketing
dev.net
dev.agency
dev.jobs
dev.fitness
dev.com
dev.vip
dev.cam
dev.tools
dev.bo
dev.bio
dev.lt
dev.krd
dev.chat
dev.org.tr
dev.company
dev.management
dev.ru.net
dev.qa
dev.mx
dev.co
dev.dojin.com
dev.hr
dev.bi
dev.express
dev.co.il
dev.ro
dev.fail
dev.band
dev.fm
dev.edgesuite.net
dev.directory
dev.re
dev.coffee
dev.sh
dev.tw
dev.mo.cn
dev.co.ke
dev.business
dev.rw
dev.support
dev.rip
dev.be
dev.estate
dev.tl
dev.com.ua

Similar names

vde.name
evd.digital
dev.com.hr
dev.ph
dev.nc
dev.limo
dev.cv
dev.com.ar
ved.rest
dev.sk
dev.tg
vde.be
ved.us
dev.uy
edv.jobs
dev.pl
dve.fr
dev.so
dev.tel
dev.do
dev.net.ru
dve.org
vde.me
evd.cl
dev.partners
dev.group
dev.moi
edv.care
dev.eu
dev.br
dev.edgekey.net
evd.at
dev.institute
dev.deals
dev.now
dev.fr
dev.microsoft
edv.life
ved.fi
dev.az
dev.la
vde.ch
dev.ua
ved.me
dev.je
dev.pet
dev.me
dev.com.tr
evd.com
dve.ch
dev.link
dev.store
dve.it
edv.de
vde.pl
dve.nl
dev.ke
edv.sh
dve.hu
dev.design
dev.works
dev.tube
dev.wtf
evd.workers.dev
dev.net.br
dev.blog
dev.com.vn
dev.org.il
dev.ge
evd.nl
dve.ro
dev.studio
dev.co.rs
vde.mx
dev.se
evd.nu
vde.eu
dev.canva-apps.cn
dev.email
dev.de
edv.com.mx
edv.ro
vde.ru
dev.delivery
evd.com.ua
dev.im
vde.com
edv.equipment
dev.com.mx
dev.tatar
dev.careers
ved.kz
vde.at
dev
dev.am
dev.global
ved.vn
dev.wf
ved.it
dev.es

DNS History

8 records (4 active, 4 former)

2020202120222023202420252026A172.66.40.235172.66.43.212606:4700:3108::ac42:28eb2606:4700:3108::ac42:2b15104.20.53.78104.20.54.782606:4700:10::6814:354e2606:4700:10::6814:364e
○A104.20.53.782019-12-13 → 2019-12-13 · 3 obs
● 2019-12-13 14:39:44
○ 2026-02-25 04:08:52
○ 2026-08-17 07:14:14
○A104.20.54.782019-12-13 → 2019-12-13 · 3 obs
● 2019-12-13 14:39:44
○ 2026-02-25 04:08:52
○ 2026-08-17 07:14:14
●A172.66.40.2352026-02-25 → 2026-08-17 · 3 obs
○ 2019-12-13 14:39:44
● 2026-02-25 04:08:52
● 2026-08-17 07:14:14
●A172.66.43.212026-02-25 → 2026-08-17 · 3 obs
○ 2019-12-13 14:39:44
● 2026-02-25 04:08:52
● 2026-08-17 07:14:14
○A2606:4700:10::6814:354e2019-12-13 → 2019-12-13 · 3 obs
● 2019-12-13 14:39:44
○ 2026-02-25 04:08:52
○ 2026-08-17 07:14:14
○A2606:4700:10::6814:364e2019-12-13 → 2019-12-13 · 3 obs
● 2019-12-13 14:39:44
○ 2026-02-25 04:08:52
○ 2026-08-17 07:14:14
●A2606:4700:3108::ac42:28eb2026-02-25 → 2026-08-17 · 3 obs
○ 2019-12-13 14:39:44
● 2026-02-25 04:08:52
● 2026-08-17 07:14:14
●A2606:4700:3108::ac42:2b152026-02-25 → 2026-08-17 · 3 obs
○ 2019-12-13 14:39:44
● 2026-02-25 04:08:52
● 2026-08-17 07:14:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
alphatheory.comrudy.ns.cloudflare.com, mimi.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.203

NS records: rudy.ns.cloudflare.com, mimi.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 253ms | Queries: -

📄 Records

TypeCountSample Data
A2172.66.43.21, 172.66.40.235
AAAA22606:4700:3108::ac42:28eb, 2606:4700:3108::ac42:2b15
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (rudy.ns.cloudflare.com, rudy.ns.cloudflare.com, rudy.ns.cloudflare.com...)

Analysis

IP Addresses

dev.alphatheory.com points to the four IP addresses 172.66.40.235, 172.66.43.21, 2606:4700:3108::ac42:28eb and 2606:4700:3108::ac42:2b15.

Additional host names — email.reviewtrackers.com, yachtrentaldubai.com, staging.carinsurancecomparison.com and two others — share IP numbers with dev.alphatheory.com.