Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
terzer.co
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 02:58:02 UTC · ↺ Refresh
MX Hostnames
- terzer.co
MX Priorities
- terzer.co: 10
A / AAAA Records
- 52.118.79.53 ↩ cp1-dal3.bioxnet.com
Mail Server IPs
- 52.118.79.53 ↩ cp1-dal3.bioxnet.com
SOA Record
Raw SOA
ns1.softlayer.com root.terzer.co 2024091000 7200 600 1728000 900
Primary NS (mname)
ns1.softlayer.com
Admin Email (rname)
root@terzer.co
Serial
2024091000
Refresh
7200s
Retry
600s
Expire
1728000s
Minimum TTL
900s
Nameservers (NS)
ns1.softlayer.com
ns2.softlayer.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:spf-c.mailbaby.net ~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: 237 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:spf-c.mailbaby.net ~all
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