Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
web321.co
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 04:09:10 UTC · ↺ Refresh
MX Hostnames
- _dc-mx.98be76217a9f.web321.co
- mail.web321.co
MX Priorities
- mail.web321.co: 0
- _dc-mx.98be76217a9f.web321.co: 0
A / AAAA Records
- 104.21.17.78 (no PTR)
- 172.67.175.76 (no PTR)
- 2606:4700:3031::ac43:af4c (no PTR)
- 2606:4700:3031::6815:114e (no PTR)
Mail Server IPs
- 149.56.240.45 ↩ maat.johnoverall.net
SOA Record
Raw SOA
dayana.ns.cloudflare.com dns.cloudflare.com 2397945488 10000 2400 604800 1800
Primary NS (mname)
dayana.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397945488
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
dayana.ns.cloudflare.com
merlin.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:54.39.50.99 +ip4:142.44.206.171 +ip4:158.69.117.240 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=none; pct=100; ri=86400; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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
4 records- SPFv=spf1 +a +mx +ip4:54.39.50.99 +ip4:142.44.206.171 +ip4:158.69.117.240 ~all
- ahrefs-site-verification_c47d8ca804e93286f58aa5db5d09ef23e03f702f06d70780b0b58d25ab0cf744
- google-site-verification=3QrA5C4FzeTNmX2svhm1CL3ejCZPCwqHCLOrzEY0NVI
- openai-domain-verification=dv-R8uONc5UXNvg6Dy6EMuH2Ulb
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