Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
greendaycn.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 08:08:14 UTC · ↺ Refresh
MX Hostnames
- mxcom.gz263xmail.com
- mxwcom.gz263xmail.com
MX Priorities
- mxwcom.gz263xmail.com: 5
- mxcom.gz263xmail.com: 10
A / AAAA Records
- 47.253.12.45 (no PTR)
Mail Server IPs
- 211.150.82.6 ↩ mx.263.net
SOA Record
Raw SOA
ns1.35.net dnsconct.myhostadmin.net 2025112003 3600 300 1209600 3600
Primary NS (mname)
ns1.35.net
Admin Email (rname)
dnsconct@myhostadmin.net
Serial
2025112003
Refresh
3600s
Retry
300s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns3.35.net
ns4.35.net
ns2.35.net
ns1.35.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.263.net -all
📊 DNS lookups: 1/10
✓ 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
2 records- SPFv=spf1 include:spf.263.net -all
- _globalsign-domain-verification=xcRk6huNZMxiS7IuxastbGpg7xoyobF0sIGpx96nkO
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