mx1.protops.ru - robtex.com
mx1.protops.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:39f2🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:c23f🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.57.242Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.194.63🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.57.242, 172.67.194.63 | ||||||
| IPv6 hints | 2606:4700:3031::6815:39f2, 2606:4700:3033::ac43:c23f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=53, name=cloudflare-ech.com | ||||||
protops.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:39f2🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:c23f🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.57.242Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.194.63🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | aria.ns.cloudflare.com ⭐ | ||||||
| NS | micah.ns.cloudflare.com | ||||||
| TXT | 7230468fb60603edd2aed87dd8c24eaf85891ed6 | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.57.242, 172.67.194.63 | ||||||
| IPv6 hints | 2606:4700:3031::6815:39f2, 2606:4700:3033::ac43:c23f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=53, name=cloudflare-ech.com | ||||||
| SOA | aria.ns.cloudflare.comdns@cloudflare.com serial=2409286579 | ||||||
Previously MX for
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●A104.21.57.2422026-06-23 → 2026-07-16 · 3 obs
○ 2018-07-15 11:25:04
● 2026-06-23 06:03:08
● 2026-07-16 05:31:48
● 2026-06-23 06:03:08
● 2026-07-16 05:31:48
●A172.67.194.632026-06-23 → 2026-07-16 · 3 obs
○ 2018-07-15 11:25:04
● 2026-06-23 06:03:08
● 2026-07-16 05:31:48
● 2026-06-23 06:03:08
● 2026-07-16 05:31:48
○A178.208.83.1042018-07-15 → 2018-07-15 · 3 obs
● 2018-07-15 11:25:04
○ 2026-06-23 06:03:08
○ 2026-07-16 05:31:48
○ 2026-06-23 06:03:08
○ 2026-07-16 05:31:48
●A2606:4700:3031::6815:39f22026-06-23 → 2026-07-16 · 3 obs
○ 2018-07-15 11:25:04
● 2026-06-23 06:03:08
● 2026-07-16 05:31:48
● 2026-06-23 06:03:08
● 2026-07-16 05:31:48
●A2606:4700:3033::ac43:c23f2026-06-23 → 2026-07-16 · 3 obs
○ 2018-07-15 11:25:04
● 2026-06-23 06:03:08
● 2026-07-16 05:31:48
● 2026-06-23 06:03:08
● 2026-07-16 05:31:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | - |
| protops.ru | aria.ns.cloudflare.com, micah.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.68
NS records: aria.ns.cloudflare.com, micah.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for protops.ru (unsigned zone)
⏱️ Timing
Total: 844ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.57.242, 172.67.194.63 |
| AAAA | 2 | 2606:4700:3033::ac43:c23f, 2606:4700:3031::6815:39f2 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
mx1.protops.ru has four IP addresses: 104.21.57.242, 172.67.194.63, 2606:4700:3031::6815:39f2 and 2606:4700:3033::ac43:c23f.
protops.ru, www.pashmina.at, crystalsec.org plus two other host names have IP numbers in common with mx1.protops.ru.