portugol.dev - robtex.com
portugol.dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2606:4700:3030::6815:2eb6🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:8d24🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.46.182Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.141.36🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | alec.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b3b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alec.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c13b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | alec.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:213b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | alec.ns.cloudflare.com | ||||||
| A | 108.162.193.59🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alec.ns.cloudflare.com | ||||||
| A | 172.64.33.59🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alec.ns.cloudflare.com | ||||||
| A | 173.245.59.59🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alec.ns.cloudflare.com | ||||||
| NS | sofia.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3adf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sofia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0df🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sofia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20df🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sofia.ns.cloudflare.com | ||||||
| A | 108.162.192.223🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sofia.ns.cloudflare.com | ||||||
| A | 172.64.32.223🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sofia.ns.cloudflare.com | ||||||
| A | 173.245.58.223🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sofia.ns.cloudflare.com | ||||||
| TXT | google-site-verification=tCE0BlGtUC9_QOC1OSBcQ2LFafUdVrbkANR0-ZkSe30 | ||||||
| TXT | hosting-site=portugol-webstudio | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.46.182, 172.67.141.36 | ||||||
| IPv6 hints | 2606:4700:3030::6815:2eb6, 2606:4700:3034::ac43:8d24 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=43, name=cloudflare-ech.com | ||||||
| SOA | alec.ns.cloudflare.comdns@cloudflare.com serial=2403932899 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
🔒 HSTS Preload (+subdomains)
Same first word
Similar names
lotgroup.eu |
otlgroup.com.cn |
ltogroup.com |
otlgroup.com |
otlgroup.com.hk |
oltgroup.com.au |
grupotol.com.br |
ltogroup.ca |
grouplot.com |
oltgroup.ro |
DNS History
6 records (6 active, 0 former)
●NSalec.ns.cloudflare.com2026-03-19 → 2026-05-12 · 2 obs
● 2026-05-12 20:22:06
●NSsofia.ns.cloudflare.com2026-03-19 → 2026-05-12 · 2 obs
● 2026-05-12 20:22:06
●A104.21.46.1822026-03-19 → 2026-05-12 · 2 obs
● 2026-05-12 20:22:06
●A172.67.141.362026-03-19 → 2026-05-12 · 2 obs
● 2026-05-12 20:22:06
●A2606:4700:3030::6815:2eb62026-03-19 → 2026-05-12 · 2 obs
● 2026-05-12 20:22:06
●A2606:4700:3034::ac43:8d242026-03-19 → 2026-05-12 · 2 obs
● 2026-05-12 20:22:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| portugol.dev | sofia.ns.cloudflare.com, alec.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.59
NS records: sofia.ns.cloudflare.com, alec.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 609ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.141.36, 104.21.46.182 |
| AAAA | 2 | 2606:4700:3034::ac43:8d24, 2606:4700:3030::6815:2eb6 |
| NS | 2 | alec.ns.cloudflare.com, sofia.ns.cloudflare.com |
| TXT | 2 | google-site-verification=tCE0BlGtUC9_QOC, hosting-site=portugol-webstudio |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | alec.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
portugol.dev points to four IP numbers: 2606:4700:3030::6815:2eb6, 2606:4700:3034::ac43:8d24, 104.21.46.182 and 172.67.141.36.
Other host names, for instance www.6620123.com, tridon.eu, windmill-intl.com, milkshakefestival.com.br and relixo.site share IP numbers with portugol.dev.
Name Servers
portugol.dev's delegation is to two name servers alec.ns.cloudflare.com and sofia.ns.cloudflare.com.
portugol.dev shares the same name server configuration as other domains, such as cookstransport.com.au, educacgn.com, danieliancu.com, multiplayer-hosting.com and narit.us.
portugol.dev at least partially shares its name servers with other domains, for instance cityofparkland.org, 5370uu.com, solar-georgia.org, ucanobo.top and justmaik.nl.
These name servers are often used together with the name servers patryk.ns.cloudflare.com.
Host names with six IP numbers:
alec.ns.cloudflare.com points to: 2606:4700:58::adf5:3b3b, 2803:f800:50::6ca2:c13b, 2a06:98c1:50::ac40:213b, 108.162.193.59, 172.64.33.59 and 173.245.59.59.
sofia.ns.cloudflare.com points to: 2606:4700:50::adf5:3adf, 2803:f800:50::6ca2:c0df, 2a06:98c1:50::ac40:20df, 108.162.192.223, 172.64.32.223 and 173.245.58.223.