Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
expressglasscorona.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 12:32:04 UTC · ↺ Refresh
MX Hostnames
- mx.myregisteredsite.com
MX Priorities
- mx.myregisteredsite.com: 5
A / AAAA Records
- 209.17.116.160 (no PTR)
Mail Server IPs
- 209.17.115.10 ↩ mx.myregisteredsite.com
SOA Record
Raw SOA
dns3.registeredsite.com hostmaster.registeredsite.com 2023011103 1800 900 864000 3600
Primary NS (mname)
dns3.registeredsite.com
Admin Email (rname)
hostmaster@registeredsite.com
Serial
2023011103
Refresh
1800s
Retry
900s
Expire
864000s
Minimum TTL
3600s
Nameservers (NS)
dns2.registeredsite.com
dns1.registeredsite.com
dns3.registeredsite.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.registeredsite.com a:registeredsite.com a:myregisteredsite.com include:spf.netsolmail.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:spf.registeredsite.com a:registeredsite.com a:myregisteredsite.com include:spf.netsolmail.net -all
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