Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
alturasminerals.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 07:35:48 UTC · ↺ Refresh
MX Hostnames
- alturasminerals.com
MX Priorities
- alturasminerals.com: 0
A / AAAA Records
- 94.72.167.150 ↩ quelap.servidorlatino.com
Mail Server IPs
- 94.72.167.150 ↩ quelap.servidorlatino.com
SOA Record
Raw SOA
ns1.servidorlatino.com servidorlatino.pobox.com 2026020501 3600 1800 1209600 86400
Primary NS (mname)
ns1.servidorlatino.com
Admin Email (rname)
servidorlatino@pobox.com
Serial
2026020501
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.servidorlatino.com
ns1.servidorlatino.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:94.72.167.150 +mx +a -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;adkim=r;aspf=s;pct=100;fo=1;rf=afrf;ri=86400;ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ 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
1 record- SPFv=spf1 ip4:94.72.167.150 +mx +a -all
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for alturasminerals.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits