mail.mkbuff.com - dns.ninja
mail.mkbuff.com
| DNSSEC | β οΈ Not signed | ||||||
mkbuff.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::ac43:c008πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:145bπΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.20.91Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.192.8πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | austin.ns.cloudflare.com β | ||||||
| NS | rosa.ns.cloudflare.com | ||||||
| MX | mail.mkbuff.com β | ||||||
| TXT | v=spf1 +a +mx +a:51.79.136.164 -all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.20.91, 172.67.192.8 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:c008, 2606:4700:3034::6815:145b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=180, name=cloudflare-ech.com | ||||||
| SOA | austin.ns.cloudflare.comdns@cloudflare.com serial=2406550094 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (0 active, 2 former)
βNSaustin.ns.cloudflare.com2026-02-20 β 2026-06-27 Β· 2 obs
β 2026-02-20 05:05:54
β 2026-06-27 22:30:30
β 2026-06-27 22:30:30
βNSrosa.ns.cloudflare.com2026-02-20 β 2026-06-27 Β· 2 obs
β 2026-02-20 05:05:54
β 2026-06-27 22:30:30
β 2026-06-27 22:30:30
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... | - |
| mkbuff.com | rosa.ns.cloudflare.com, austin.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.192.228
NS records: rosa.ns.cloudflare.com, austin.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for mkbuff.com (unsigned zone)
β±οΈ Timing
Total: 119ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (rosa.ns.cloudflare.com, rosa.ns.cloudflare.com, rosa.ns.cloudflare.com...)