Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
palmercustombuilders.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 01:06:55 UTC · ↺ Refresh
MX Hostnames
- palmercustombuilders-com.inbound.emailservice.cc
- palmercustombuilders-com.inbound.emailservice.co
- palmercustombuilders-com.inbound.emailservice.io
MX Priorities
- palmercustombuilders-com.inbound.emailservice.io: 10
- palmercustombuilders-com.inbound.emailservice.cc: 20
- palmercustombuilders-com.inbound.emailservice.co: 30
A / AAAA Records
- 104.21.21.25 (no PTR)
- 172.67.196.2 (no PTR)
- 2606:4700:3037::ac43:c402 (no PTR)
- 2606:4700:3036::6815:1519 (no PTR)
Mail Server IPs
- 107.21.241.201 ↩ ec2-107-21-241-201.compute-1.amazonaws.com
- 52.44.33.109 ↩ ec2-52-44-33-109.compute-1.amazonaws.com
- 54.211.15.143 ↩ ec2-54-211-15-143.compute-1.amazonaws.com
SOA Record
Raw SOA
emma.ns.cloudflare.com dns.cloudflare.com 2398356882 10000 2400 604800 1800
Primary NS (mname)
emma.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398356882
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
emma.ns.cloudflare.com
norm.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.smtp.com ip4:207.166.104.207 ip4:207.166.92.11 ip4:207.166.101.207 ip4:207.166.95.11 include:spf.protection.outlook.com include:spf.us.emailservice.io ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected],mailto:[email protected];fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
mail._domainkey
s1._domainkey
s2._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
4 records- SPFv=spf1 include:_spf.smtp.com ip4:207.166.104.207 ip4:207.166.92.11 ip4:207.166.101.207 ip4:207.166.95.11 include:spf.protection.outlook.com include:spf.us.emailservice.io ~all
- MS=ms77446780
- brevo-code:c71b54f5d42352068acd26f1f450f285
- google-site-verification=i-wki73r7HITZ7vmRNk6mP5NKaa48VNlUIZ1wPNxi9I
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