Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dt-sa.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 05:04:46 UTC · ↺ Refresh
MX Hostnames
- secure.ctcserver.net
MX Priorities
- secure.ctcserver.net: 0
A / AAAA Records
- 192.249.115.30 ↩ secure.ctcserver.net
Mail Server IPs
- 192.249.115.30 ↩ secure.ctcserver.net
SOA Record
Raw SOA
ns1.inmotionhosting.com machinemessages.forum.inmotionhosting.com 2026020501 3600 1800 1209600 86400
Primary NS (mname)
ns1.inmotionhosting.com
Admin Email (rname)
machinemessages@forum.inmotionhosting.com
Serial
2026020501
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.inmotionhosting.com
ns1.inmotionhosting.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:192.249.115.30 ip4:173.247.245.167 +a +mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:192.249.115.30 ip4:173.247.245.167 +a +mx ~all
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