Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
w-gbt.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 16:44:39 UTC · ↺ Refresh
MX Hostnames
- mx01.lolipop.jp
MX Priorities
- mx01.lolipop.jp: 50
A / AAAA Records
- 157.7.107.60 ↩ 157-7-107-60.virt.lolipop.jp
Mail Server IPs
- 157.7.107.233 (no PTR)
SOA Record
Raw SOA
w-gbt.org postmaster.w-gbt.org 1721562820 3600 1800 604800 3600
Primary NS (mname)
w-gbt.org
Admin Email (rname)
postmaster@w-gbt.org
Serial
1721562820
Refresh
3600s
Retry
1800s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns01.muumuu-domain.com
dns02.muumuu-domain.com
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
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
No TXT records found.
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