mail.sbmail.dev - robtex.com
mail.sbmail.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 72.18.80.230πΊπΈ MULTA-ASN172.18.80.0/22 placeholder | ||||||
sbmail.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3035::ac43:c8b6πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:4cccπΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.76.204Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.200.182πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | hank.ns.cloudflare.com β | ||||||
| NS | kehlani.ns.cloudflare.com | ||||||
| MX | mail.sbmail.dev β | ||||||
| TXT | v=spf1 ip4:72.18.80.230 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.76.204, 172.67.200.182 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:c8b6, 2606:4700:3036::6815:4ccc | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=209, name=cloudflare-ech.com | ||||||
| SOA | hank.ns.cloudflare.comdns@cloudflare.com serial=2400473379 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
βA72.18.80.2302026-04-27 β 2026-04-27 Β· 2 obs
β 2026-04-27 09:54:02
β 2026-04-27 14:19:40
β 2026-04-27 14:19:40
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| sbmail.dev | kehlani.ns.cloudflare.com, hank.ns.cloudflare.com | - |
β Authoritative Response
Server:162.159.38.223
NS records: kehlani.ns.cloudflare.com, hank.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for sbmail.dev (unsigned zone)
β±οΈ Timing
Total: 441ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.18.80.230 |
Analysis
Mail Server Role
mail.sbmail.dev is the mail server for sbmail.dev.
IP Addresses
mail.sbmail.dev resolves to one IP number: 72.18.80.230.