mx-1.rcna.info - robtex.com
mx-1.rcna.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:d3f1🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:3b22🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.59.34Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.211.241🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.59.34, 172.67.211.241 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:d3f1, 2606:4700:3035::6815:3b22 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=254, name=cloudflare-ech.com | ||||||
rcna.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:d3f1🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:3b22🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.59.34Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.211.241🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | leif.ns.cloudflare.com ⭐ | ||||||
| NS | lindsey.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.59.34, 172.67.211.241 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:d3f1, 2606:4700:3035::6815:3b22 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=254, name=cloudflare-ech.com | ||||||
| SOA | leif.ns.cloudflare.comdns@cloudflare.com serial=2401778624 | ||||||
Previously MX for
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●A104.21.59.342026-05-11 → 2026-05-11 · 2 obs
○ 2016-04-25 10:56:18
● 2026-05-11 10:35:58
● 2026-05-11 10:35:58
●A172.67.211.2412026-05-11 → 2026-05-11 · 2 obs
○ 2016-04-25 10:56:18
● 2026-05-11 10:35:58
● 2026-05-11 10:35:58
●A2606:4700:3031::ac43:d3f12026-05-11 → 2026-05-11 · 2 obs
○ 2016-04-25 10:56:18
● 2026-05-11 10:35:58
● 2026-05-11 10:35:58
●A2606:4700:3035::6815:3b222026-05-11 → 2026-05-11 · 2 obs
○ 2016-04-25 10:56:18
● 2026-05-11 10:35:58
● 2026-05-11 10:35:58
○A92.43.18.1302015-04-22 → 2016-04-25 · 3 obs
● 2015-04-22 22:10:00
● 2016-04-25 10:56:18
○ 2026-05-11 10:35:58
● 2016-04-25 10:56:18
○ 2026-05-11 10:35:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info | - |
| rcna.info | leif.ns.cloudflare.com, lindsey.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.222
NS records: leif.ns.cloudflare.com, lindsey.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rcna.info (unsigned zone)
⏱️ Timing
Total: 348ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.59.34, 172.67.211.241 |
| AAAA | 2 | 2606:4700:3035::6815:3b22, 2606:4700:3031::ac43:d3f1 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
mx-1.rcna.info maps to four IP numbers: 2606:4700:3031::ac43:d3f1, 2606:4700:3035::6815:3b22, 104.21.59.34 and 172.67.211.241.
Other host names such as calenda.fr, autopartes-car02.top, gkc3bb.mom, 65uu88.com and igrosoft.net share IPs with mx-1.rcna.info.