arruda.dev - robtex.com
arruda.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:17adCloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:d46fCloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.23.173Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.212.111Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | betty.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a4b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | betty.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c04b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | betty.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:204b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | betty.ns.cloudflare.com | ||||||
| A | 108.162.192.75🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | betty.ns.cloudflare.com | ||||||
| A | 172.64.32.75🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | betty.ns.cloudflare.com | ||||||
| A | 173.245.58.75🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | betty.ns.cloudflare.com | ||||||
| NS | carter.ns.cloudflare.com | ||||||
| MX | mail.protonmail.ch ⭐ | ||||||
| MX | mailsec.protonmail.ch(20) | ||||||
| TXT | protonmail-verification=ef56e96b32bf2103b8cd57b077c55af07f8dae8e | ||||||
| TXT | v=spf1 include:_spf.protonmail.ch ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.23.173, 172.67.212.111 | ||||||
| IPv6 hints | 2606:4700:3033::6815:17ad, 2606:4700:3036::ac43:d46f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=20, name=cloudflare-ech.com | ||||||
| SOA | betty.ns.cloudflare.comdns@cloudflare.com serial=2419015911 | ||||||
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 | ||||||
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSbetty.ns.cloudflare.com2026-08-26 → 2026-11-01 · 2 obs
● 2026-08-26 10:50:06
● 2026-11-01 20:45:54
● 2026-11-01 20:45:54
●NScarter.ns.cloudflare.com2026-08-26 → 2026-11-01 · 2 obs
● 2026-08-26 10:50:06
● 2026-11-01 20:45:54
● 2026-11-01 20:45:54
●MXmail.protonmail.ch2026-08-26 → 2026-11-01 · 2 obs
● 2026-08-26 10:50:06
● 2026-11-01 20:45:54
● 2026-11-01 20:45:54
●MXmailsec.protonmail.ch2026-08-26 → 2026-11-01 · 2 obs
● 2026-08-26 10:50:06
● 2026-11-01 20:45:54
● 2026-11-01 20:45:54
●A104.21.23.1732026-08-26 → 2026-11-01 · 2 obs
● 2026-08-26 10:50:06
● 2026-11-01 20:45:54
● 2026-11-01 20:45:54
●A172.67.212.1112026-08-26 → 2026-11-01 · 2 obs
● 2026-08-26 10:50:06
● 2026-11-01 20:45:54
● 2026-11-01 20:45:54
●A2606:4700:3033::6815:17ad2026-08-26 → 2026-11-01 · 2 obs
● 2026-08-26 10:50:06
● 2026-11-01 20:45:54
● 2026-11-01 20:45:54
●A2606:4700:3036::ac43:d46f2026-08-26 → 2026-11-01 · 2 obs
● 2026-08-26 10:50:06
● 2026-11-01 20:45:54
● 2026-11-01 20:45:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| arruda.dev | betty.ns.cloudflare.com, carter.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.75
NS records: betty.ns.cloudflare.com, carter.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for arruda.dev (unsigned zone)
⏱️ Timing
Total: 1421ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.23.173, 172.67.212.111 |
| AAAA | 2 | 2606:4700:3036::ac43:d46f, 2606:4700:3033::6815:17ad |
| NS | 2 | betty.ns.cloudflare.com, carter.ns.cloudflare.com |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | protonmail-verification=ef56e96b32bf2103, v=spf1 include:_spf.protonmail.ch ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | betty.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
arruda.dev directs to four IP numbers, which are 104.21.23.173, 172.67.212.111, 2606:4700:3033::6815:17ad and 2606:4700:3036::ac43:d46f.
Name Servers
arruda.dev uses two name servers for its delegation: betty.ns.cloudflare.com and carter.ns.cloudflare.com.
Hosts with 6 IP addresses each:
Hostname betty.ns.cloudflare.com directs to 108.162.192.75, 172.64.32.75 and 173.245.58.75 along with 3 other IP addresses.
Mail Servers
arruda.dev uses two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.