mail.smallbusinessprogramming.com - robtex.com
mail.smallbusinessprogramming.com
| DNSSEC | β οΈ Not signed | ||||||
smallbusinessprogramming.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::6815:134πΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:808cπΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.1.52Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.128.140πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | hadlee.ns.cloudflare.com β | ||||||
| NS | sean.ns.cloudflare.com | ||||||
| MX | mx.stackmail.com β | ||||||
| TXT | v=spf1 include:spf.stackmail.com a mx -all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.1.52, 172.67.128.140 | ||||||
| IPv6 hints | 2606:4700:3030::6815:134, 2606:4700:3032::ac43:808c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=192, name=cloudflare-ech.com | ||||||
| SOA | hadlee.ns.cloudflare.comdns@cloudflare.com serial=2408997469 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
βA50.87.249.1802017-08-10 β 2017-08-10 Β· 2 obs
β 2017-08-10 07:39:02
β 2026-07-31 11:16:20
β 2026-07-31 11:16:20
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| smallbusinessprogramming.com | sean.ns.cloudflare.com, hadlee.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.193.231
NS records: sean.ns.cloudflare.com, hadlee.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for smallbusinessprogramming.com (unsigned zone)
β±οΈ Timing
Total: 116ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (sean.ns.cloudflare.com, sean.ns.cloudflare.com, sean.ns.cloudflare.com...)