Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
usss.dhs.gov
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-17 22:12:03 UTC · ↺ Refresh
MX Hostnames
- mxa-00376703.gslb.gpphosted.com
- mxb-00376703.gslb.gpphosted.com
MX Priorities
- mxa-00376703.gslb.gpphosted.com: 10
- mxb-00376703.gslb.gpphosted.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 67.231.155.98 ↩ mx0f-00376703.gpphosted.com
SOA Record
Raw SOA
brenna.ns.cloudflare.com dns.cloudflare.com 2398767342 10000 2400 604800 1800
Primary NS (mname)
brenna.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398767342
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
everton.ns.cloudflare.com
brenna.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.dhs.gov include:spf.protection.outlook.com include:spf-00376703.gpphosted.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- apple-domain-verification=gjM0ixjI9EW0WJ4t
- SPFv=spf1 include:spf.dhs.gov include:spf.protection.outlook.com include:spf-00376703.gpphosted.com -all
- MS=ms12124754
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