Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
t-n.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 01:43:37 UTC · ↺ Refresh
MX Hostnames
- t--n-com.mx2.arsmtp.com
- t--n-com.mx1.arsmtp.com
MX Priorities
- t--n-com.mx1.arsmtp.com: 10
- t--n-com.mx2.arsmtp.com: 20
A / AAAA Records
- 64.91.245.149 ↩ host.firehorsecreative.com
Mail Server IPs
- 8.31.233.171 ↩ encrypt220.appriver.com
- 8.19.118.187 ↩ encrypt221.appriver.com
SOA Record
Raw SOA
ns1.firehorsecreative.com dan.firehorsecreative.com 2026021001 3600 1800 1209600 86400
Primary NS (mname)
ns1.firehorsecreative.com
Admin Email (rname)
dan@firehorsecreative.com
Serial
2026021001
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.firehorsecreative.com
ns2.firehorsecreative.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:64.91.245.149 +include:spf.protection.outlook.com +include:relay.mailbaby.net +include:spf.edgepilot.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ 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- SPFv=spf1 +a +mx +ip4:64.91.245.149 +include:spf.protection.outlook.com +include:relay.mailbaby.net +include:spf.edgepilot.com -all
- 99f8dd44-ab24-4766-bbcb-6c0d15a30451
- DMARCv=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=5;fo=0;rf=afrf;ri=86400;rua=mailto:[email protected];ruf=mailto:[email protected]
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