Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
prowong-tex.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 20:45:19 UTC · ↺ Refresh
MX Hostnames
- mxw.263.net
- mx.263.net
MX Priorities
- mxw.263.net: 5
- mx.263.net: 10
A / AAAA Records
- 148.135.128.69 (no PTR)
- 77.37.76.51 (no PTR)
- 2a02:4780:4f:caf8:638d:f037:5166:1063 (no PTR)
- 2a02:4780:51:8c75:c694:260c:778a:a46 (no PTR)
Mail Server IPs
- 143.110.227.31 (no PTR)
- 164.92.126.242 (no PTR)
- 38.83.106.84 ↩ us-mx1.263.net
- 38.83.106.85 ↩ us-mx2.263.net
SOA Record
Raw SOA
ns1.dns-parking.com dns.hostinger.com 2026031201 10000 2400 604800 3600
Primary NS (mname)
ns1.dns-parking.com
Admin Email (rname)
dns@hostinger.com
Serial
2026031201
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.dns-parking.com
ns2.dns-parking.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.263xmail.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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.263xmail.com ~all
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