Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
industriasgarend.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 05:49:38 UTC · ↺ Refresh
MX Hostnames
- industriasgarend.com
MX Priorities
- industriasgarend.com: 0
A / AAAA Records
- 173.214.175.163 ↩ sigma.cblnetwork.com
Mail Server IPs
- 173.214.175.163 ↩ sigma.cblnetwork.com
SOA Record
Raw SOA
ns1.hosting506.com soporte.cblnetwork.com 2026031201 3600 1800 1209600 86400
Primary NS (mname)
ns1.hosting506.com
Admin Email (rname)
soporte@cblnetwork.com
Serial
2026031201
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.hosting506.com
ns4.hosting506.com
ns3.hosting506.com
ns1.hosting506.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:173.214.175.163 include:relay.hosting506.net include:relay.mailnetwork.net +a +mx include:relay.mailchannels.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=5;fo=0;rf=afrf;ri=86400;rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
⚠ Policy applies to 5% of failing messages only
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 ip4:173.214.175.163 include:relay.hosting506.net include:relay.mailnetwork.net +a +mx include:relay.mailchannels.net -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 industriasgarend.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits