Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aplusdoors.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 01:55:28 UTC · ↺ Refresh
MX Hostnames
- r1.supportedns.com
MX Priorities
- r1.supportedns.com: 10
A / AAAA Records
- 162.244.253.116 ↩ r1.supportedns.com
Mail Server IPs
- 162.244.253.202 ↩ r1.supportedns.com
SOA Record
Raw SOA
ns1.mddservices.com cpanel.mddhosting.com 2026032100 3600 7200 1209600 86400
Primary NS (mname)
ns1.mddservices.com
Admin Email (rname)
cpanel@mddhosting.com
Serial
2026032100
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.mddservices.com
ns2.mddservices.com
ns3.mddservices.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:162.244.253.202 include:_spf.supportedns.com +a +mx +ip4:173.248.191.242 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
2 records- apple-domain-verification=aLzlmCLmxLPhxO78mfzCftLr7UXg2gPiEGp0h_I1qHI
- SPFv=spf1 ip4:162.244.253.202 include:_spf.supportedns.com +a +mx +ip4:173.248.191.242 ~all
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