Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dunlapgardiner.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 22:10:36 UTC · ↺ Refresh
MX Hostnames
- dunlapgardiner.com.2.0001.arsmtp.com
- dunlapgardiner.com.1.0001.arsmtp.com
MX Priorities
- dunlapgardiner.com.2.0001.arsmtp.com: 20
- dunlapgardiner.com.1.0001.arsmtp.com: 10
A / AAAA Records
- 76.223.105.230 ↩ a16e665f42988324c.awsglobalaccelerator.com
- 13.248.243.5 ↩ a16e665f42988324c.awsglobalaccelerator.com
Mail Server IPs
- 8.19.118.217 ↩ server2013.appriver.com
- 8.31.233.241 ↩ whois201b.appriver.com
SOA Record
Raw SOA
alice.ns.cloudflare.com dns.cloudflare.com 2398544869 10000 2400 604800 1800
Primary NS (mname)
alice.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398544869
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
alice.ns.cloudflare.com
benedict.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=s; aspf=s;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → 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- SPFv=spf1 include:spf.protection.outlook.com -all
- google-site-verification=7d6jb1kC2Udo5RkmYd7r3oH7LfmmJKANPEEu6l45v40
- google-site-verification=VngevO5drz2K_LwCm25OqDWq0MJjUfudPchVSNL1yGo
Full email verification for dunlapgardiner.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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