Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
coulingac.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 00:20:26 UTC · ↺ Refresh
MX Hostnames
- mail.coulingac.com
MX Priorities
- mail.coulingac.com: 0
A / AAAA Records
- 192.185.185.16 ↩ 192-185-185-16.unifiedlayer.com
Mail Server IPs
- 192.185.185.16 ↩ 192-185-185-16.unifiedlayer.com
SOA Record
Raw SOA
ns1.sharkmatic.com root.chevelle.websitewelcome.com 2026032300 86400 7200 3600000 86400
Primary NS (mname)
ns1.sharkmatic.com
Admin Email (rname)
root@chevelle.websitewelcome.com
Serial
2026032300
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns1.sharkmatic.com
ns2.sharkmatic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:websitewelcome.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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 a mx include:websitewelcome.com ~all
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