smtp.ctanalyzer.com - robtex.com
smtp.ctanalyzer.com
| DNSSEC | β οΈ Not signed | ||||||
ctanalyzer.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3034::ac43:9c6aπΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:4a57πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.74.87Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.156.106πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | roxy.ns.cloudflare.com β | ||||||
| NS | trey.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.74.87, 172.67.156.106 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:9c6a, 2606:4700:3037::6815:4a57 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=142, name=cloudflare-ech.com | ||||||
| SOA | roxy.ns.cloudflare.comdns@cloudflare.com serial=2404946367 | ||||||
PTR for
Previously MX for
Same first word
Similar names
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net... | - |
| ctanalyzer.com | roxy.ns.cloudflare.com, trey.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:173.245.58.142
NS records: roxy.ns.cloudflare.com, trey.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for ctanalyzer.com (unsigned zone)
β±οΈ Timing
Total: 124ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (roxy.ns.cloudflare.com, roxy.ns.cloudflare.com, roxy.ns.cloudflare.com...)