mail.cfuser.com - robtex.com
mail.cfuser.com
| DNSSEC | β οΈ Not signed | ||||||
cfuser.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::6815:37e7πΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:ae27πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.55.231Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.174.39πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | kami.ns.cloudflare.com β | ||||||
| NS | lamar.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.55.231, 172.67.174.39 | ||||||
| IPv6 hints | 2606:4700:3031::6815:37e7, 2606:4700:3035::ac43:ae27 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=63, name=cloudflare-ech.com | ||||||
| SOA | kami.ns.cloudflare.comdns@cloudflare.com serial=2407401532 | ||||||
Previously MX for
Same first word
Similar names
DNS History
4 records (0 active, 4 former)
βA216.198.207.2472015-11-10 β 2015-11-10 Β· 4 obs
β 2015-06-05 01:39:36
β 2015-11-10 11:26:44
β 2016-02-01 03:33:44
β 2026-07-15 12:53:00
β 2015-11-10 11:26:44
β 2016-02-01 03:33:44
β 2026-07-15 12:53:00
βA65.175.74.1172015-06-05 β 2015-06-05 Β· 3 obs
β 2015-06-05 01:39:36
β 2015-11-10 11:26:44
β 2026-07-15 12:53:00
β 2015-11-10 11:26:44
β 2026-07-15 12:53:00
βA66.201.95.422016-02-01 β 2016-04-21 Β· 5 obs
β 2015-11-10 11:26:44
β 2016-02-01 03:33:44
β 2016-04-21 16:21:50
β 2026-04-03 19:59:56
β 2026-07-15 12:53:00
β 2016-02-01 03:33:44
β 2016-04-21 16:21:50
β 2026-04-03 19:59:56
β 2026-07-15 12:53:00
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cfuser.com | kami.ns.cloudflare.com, lamar.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.192.177
NS records: kami.ns.cloudflare.com, lamar.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for cfuser.com (unsigned zone)
β±οΈ Timing
Total: 75ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (kami.ns.cloudflare.com, kami.ns.cloudflare.com, kami.ns.cloudflare.com...)