Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dualaire.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 09:54:04 UTC · ↺ Refresh
MX Hostnames
- mx2.emailsrvr.com
- mx1.emailsrvr.com
MX Priorities
- mx1.emailsrvr.com: 10
- mx2.emailsrvr.com: 20
A / AAAA Records
- 162.248.49.134 ↩ host.purhost.net
Mail Server IPs
- 146.20.161.1 ↩ mx1.emailsrvr.com
- 108.166.43.2 ↩ mx2.emailsrvr.com
SOA Record
Raw SOA
ns1.purhost.net jonathan.purimage.com 2026031402 3600 7200 1209600 86400
Primary NS (mname)
ns1.purhost.net
Admin Email (rname)
jonathan@purimage.com
Serial
2026031402
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.purhost.net
ns1.purhost.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:emailsrvr.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 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 include:emailsrvr.com ~all
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