Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sbcgloval.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-14 01:57:09 UTC · ↺ Refresh
MX Hostnames
- ff-ip4-mx-vip1.sbcgloval.net
MX Priorities
- ff-ip4-mx-vip1.sbcgloval.net: 10
A / AAAA Records
- 173.230.136.227 ↩ 173-230-136-227.ip.linodeusercontent.com
Mail Server IPs
- 173.230.136.227 ↩ 173-230-136-227.ip.linodeusercontent.com
SOA Record
Raw SOA
curitiba.ns.porkbun.com dns.cloudflare.com 2390868015 10000 2400 604800 1800
Primary NS (mname)
curitiba.ns.porkbun.com
Admin Email (rname)
dns@cloudflare.com
Serial
2390868015
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
curitiba.ns.porkbun.com
fortaleza.ns.porkbun.com
maceio.ns.porkbun.com
salvador.ns.porkbun.com
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
No TXT records found.
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