Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
datasup.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 06:40:46 UTC · ↺ Refresh
MX Hostnames
- mx20.datasup.com
- mx10.datasup.com
MX Priorities
- mx10.datasup.com: 10
- mx20.datasup.com: 20
A / AAAA Records
- 3.132.28.25 ↩ wb2.prw.net
Mail Server IPs
- 69.89.32.41 ↩ mxs2.prw.net
- 69.89.32.47 ↩ mxs4.prw.net
SOA Record
Raw SOA
ns1.datasup.com postmaster.datasup.com 2026021800 900 7200 604800 14400
Primary NS (mname)
ns1.datasup.com
Admin Email (rname)
postmaster@datasup.com
Serial
2026021800
Refresh
900s
Retry
7200s
Expire
604800s
Minimum TTL
14400s
Nameservers (NS)
ns1.datasup.com
ns2.datasup.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:3.132.28.25 include:prw.net +a +mx -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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 ip4:3.132.28.25 include:prw.net +a +mx -all
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