tryproton.co - robtex.com
tryproton.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:51dd🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:bf96🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.81.221Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.191.150🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | frank.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3ba6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | frank.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1a6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | frank.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21a6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | frank.ns.cloudflare.com | ||||||
| A | 108.162.193.166🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | frank.ns.cloudflare.com | ||||||
| A | 172.64.33.166🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | frank.ns.cloudflare.com | ||||||
| A | 173.245.59.166🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | frank.ns.cloudflare.com | ||||||
| NS | pearl.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:268c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pearl.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c28c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | pearl.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:228c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | pearl.ns.cloudflare.com | ||||||
| A | 108.162.194.140🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pearl.ns.cloudflare.com | ||||||
| A | 162.159.38.140Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pearl.ns.cloudflare.com | ||||||
| A | 172.64.34.140🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pearl.ns.cloudflare.com | ||||||
| MX | _dc-mx.fae3f83a4f26.tryproton.co ⭐ | ||||||
| TXT | v=spf1 include:_spf.greywindow.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.81.221, 172.67.191.150 | ||||||
| IPv6 hints | 2606:4700:3031::6815:51dd, 2606:4700:3032::ac43:bf96 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=112, name=cloudflare-ech.com | ||||||
| SOA | frank.ns.cloudflare.comdns@cloudflare.com serial=2406000805 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759706448 | ||||||
Subdomains
www.tryproton.co |
Same first word
tryproton.tech |
tryproton.pro |
tryproton.co |
Similar names
DNS History
9 records (7 active, 2 former)
●NSfrank.ns.cloudflare.com2026-06-06 → 2026-07-15 · 3 obs
● 2026-06-06 13:41:32
● 2026-07-15 16:27:46
○NSmiki.ns.cloudflare.com2026-05-24 → 2026-05-24 · 3 obs
○ 2026-06-06 13:41:32
○ 2026-07-15 16:27:46
●NSpearl.ns.cloudflare.com2026-06-06 → 2026-07-15 · 3 obs
● 2026-06-06 13:41:32
● 2026-07-15 16:27:46
○NSruben.ns.cloudflare.com2026-05-24 → 2026-05-24 · 3 obs
○ 2026-06-06 13:41:32
○ 2026-07-15 16:27:46
●MX_dc-mx.fae3f83a4f26.tryproton.co2026-06-06 → 2026-07-15 · 2 obs
● 2026-07-15 16:27:46
●A104.21.81.2212026-05-24 → 2026-07-15 · 2 obs
● 2026-07-15 16:27:46
●A172.67.191.1502026-05-24 → 2026-07-15 · 2 obs
● 2026-07-15 16:27:46
●A2606:4700:3031::6815:51dd2026-05-24 → 2026-07-15 · 2 obs
● 2026-07-15 16:27:46
●A2606:4700:3032::ac43:bf962026-05-24 → 2026-07-15 · 2 obs
● 2026-07-15 16:27:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | c.registrydns.co, a.registrydns.co, b.registrydns.co, d.registrydns.co | - |
| tryproton.co | frank.ns.cloudflare.com, pearl.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.140
NS records: frank.ns.cloudflare.com, pearl.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tryproton.co (unsigned zone)
⏱️ Timing
Total: 743ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.191.150, 104.21.81.221 |
| AAAA | 2 | 2606:4700:3032::ac43:bf96, 2606:4700:3031::6815:51dd |
| NS | 2 | frank.ns.cloudflare.com, pearl.ns.cloudflare.com |
| MX | 1 | _dc-mx.fae3f83a4f26.tryproton.co (pri: 1 |
| TXT | 1 | v=spf1 include:_spf.greywindow.net ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | frank.ns.cloudflare.com dns.cloudflare.c |
Analysis
Hierarchy
www.tryproton.co is a subdomain of tryproton.co.
IP Addresses
tryproton.co points to the four IP addresses 104.21.81.221, 172.67.191.150, 2606:4700:3031::6815:51dd and 2606:4700:3032::ac43:bf96.
Additional host names — doctoryla78.est.ua, anettakiev.est.ua, novolipki.est.ua and two others — share IP numbers with tryproton.co.
Name Servers
tryproton.co uses two name servers for its delegation: frank.ns.cloudflare.com and pearl.ns.cloudflare.com.
tryproton.co shares its name server setup with other domains, including heartoftelford.co.uk, ironbridge.org.uk, lightmoorvillageprimary.co.uk and two others.
The name servers of tryproton.co overlap at least partially with those of other domains — among them itstore.hu, viedy.com, gadgetpro-rabil.my.id and two more.
These name servers commonly appear in combination with the name servers nash.ns.cloudflare.com.
Host names with 6 IP numbers:
Hostname frank.ns.cloudflare.com directs to 108.162.193.166, 172.64.33.166 and 173.245.59.166 along with 3 other IP addresses.
Hostname pearl.ns.cloudflare.com directs to 108.162.194.140, 162.159.38.140 and 172.64.34.140 along with 3 other IP addresses.
Mail Servers
tryproton.co has one mail server: _dc-mx.fae3f83a4f26.tryproton.co.