masterio.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

masterio.dev

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:131e🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:b8eb🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.19.30Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.184.235🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdenver.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cc4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdenver.ns.cloudflare.com
A2803:f800:50::6ca2:c3c4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdenver.ns.cloudflare.com
A2a06:98c1:50::ac40:23c4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdenver.ns.cloudflare.com
A108.162.195.196🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdenver.ns.cloudflare.com
A162.159.44.196Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdenver.ns.cloudflare.com
A172.64.35.196🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdenver.ns.cloudflare.com
NSmalavika.ns.cloudflare.com
A2606:4700:50::a29f:26a5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalavika.ns.cloudflare.com
A2803:f800:50::6ca2:c2a5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmalavika.ns.cloudflare.com
A2a06:98c1:50::ac40:22a5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmalavika.ns.cloudflare.com
A108.162.194.165🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalavika.ns.cloudflare.com
A162.159.38.165Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalavika.ns.cloudflare.com
A172.64.34.165🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalavika.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.19.30, 172.67.184.235
IPv6 hints2606:4700:3031::6815:131e, 2606:4700:3035::ac43:b8eb
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=42, name=cloudflare-ech.com
SOAdenver.ns.cloudflare.comdns@cloudflare.com serial=2415501966

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)

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masterdawn.dev
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DNS History

6 records (6 active, 0 former)

NSdenver.ns.cloudflare.commalavika.ns.cloudflare.comA104.21.19.30172.67.184.2352606:4700:3031::6815:131e2606:4700:3035::ac43:b8eb
●NSdenver.ns.cloudflare.com2026-09-23 → 2026-09-26 · 2 obs
● 2026-09-23 15:06:32
● 2026-09-26 22:52:08
●NSmalavika.ns.cloudflare.com2026-09-23 → 2026-09-26 · 2 obs
● 2026-09-23 15:06:32
● 2026-09-26 22:52:08
●A104.21.19.302026-09-23 → 2026-09-26 · 2 obs
● 2026-09-23 15:06:32
● 2026-09-26 22:52:08
●A172.67.184.2352026-09-23 → 2026-09-26 · 2 obs
● 2026-09-23 15:06:32
● 2026-09-26 22:52:08
●A2606:4700:3031::6815:131e2026-09-23 → 2026-09-26 · 2 obs
● 2026-09-23 15:06:32
● 2026-09-26 22:52:08
●A2606:4700:3035::ac43:b8eb2026-09-23 → 2026-09-26 · 2 obs
● 2026-09-23 15:06:32
● 2026-09-26 22:52:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
masterio.devmalavika.ns.cloudflare.com, denver.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.165

NS records: malavika.ns.cloudflare.com, denver.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masterio.dev (unsigned zone)

⏱️ Timing

Total: 504ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.184.235, 104.21.19.30
AAAA22606:4700:3031::6815:131e, 2606:4700:3035::ac43:b8eb
NS2denver.ns.cloudflare.com, malavika.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1denver.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

masterio.dev points to the four IP addresses 104.21.19.30, 172.67.184.235, 2606:4700:3031::6815:131e and 2606:4700:3035::ac43:b8eb.

sasungquanlan.com, paintball-mekka.cz, chrissyjudyfilm.com and two other host names share IP numbers with masterio.dev.

Name Servers

Two name servers handle the delegation for masterio.dev: denver.ns.cloudflare.com and malavika.ns.cloudflare.com.

masterio.dev uses the same name servers as several other domains — among them masterio.net, bluehorizonmedia.pics, skiycgranolabar.pages.dev and two more.

There is at least partial name server overlap between masterio.dev and other domains — dianshijuzaixianguankanxunlxiazai.com.cn, nvpbsaizhibsj1.com.cn, sharifu6athman.workers.dev and two more among them.

These name servers tend to appear in combination with the name servers alberto.ns.cloudflare.com, lily.ns.cloudflare.com, adele.ns.cloudflare.com and susan.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

denver.ns.cloudflare.com resolves to 108.162.195.196, 162.159.44.196 and 172.64.35.196 among others, with 3 other IP addresses in total.

malavika.ns.cloudflare.com resolves to 108.162.194.165, 162.159.38.165 and 172.64.34.165 among others, with 3 other IP addresses in total.