Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
class-labels.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 20:38:25 UTC · ↺ Refresh
MX Hostnames
- class-labels.com
MX Priorities
- class-labels.com: 0
A / AAAA Records
- 162.241.43.111 ↩ vpsmx.class-labels.com
Mail Server IPs
- 162.241.43.111 ↩ vpsmx.class-labels.com
SOA Record
Raw SOA
ns1.class-labels.com root.vpsmx.class-labels.com 2026020801 3600 1800 1209600 86400
Primary NS (mname)
ns1.class-labels.com
Admin Email (rname)
root@vpsmx.class-labels.com
Serial
2026020801
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.class-labels.com
ns2.class-labels.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:162.241.43.111 +a +mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
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
2 records- MS=CA3C6834D740FA62A75E4AF23B67818E8C6CABD1
- SPFv=spf1 ip4:162.241.43.111 +a +mx ~all
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