Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pure-o3.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 02:28:46 UTC · ↺ Refresh
MX Hostnames
- pure-o3.com
MX Priorities
- pure-o3.com: 0
A / AAAA Records
- 192.185.198.100 ↩ 192-185-198-100.unifiedlayer.com
Mail Server IPs
- 192.185.198.100 ↩ 192-185-198-100.unifiedlayer.com
SOA Record
Raw SOA
ns1.altinno.com argelmv.gmail.com 2026032402 86400 7200 3600000 86400
Primary NS (mname)
ns1.altinno.com
Admin Email (rname)
argelmv@gmail.com
Serial
2026032402
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns1.altinno.com
ns2.altinno.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: 216 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
2 records- google-site-verification=6cxmVbT8Nu8z6AvC9Pc2fldY-YjAvBOqIprkqdIgJlI
- SPFv=spf1 a mx include:websitewelcome.com ~all
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