Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
helpme.sk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 01:38:58 UTC · ↺ Refresh
MX Hostnames
- hub2.speedweb.sk
- hub.speedweb.sk
MX Priorities
- hub2.speedweb.sk: 5
- hub.speedweb.sk: 5
A / AAAA Records
- 109.74.157.26 ↩ vps011.speedweb.sk
Mail Server IPs
- 109.74.157.4 ↩ mailhub03.speedweb.sk
- 85.248.130.134 ↩ mailhub05.speedweb.sk
- 46.229.239.70 ↩ 46.229.239.70.speedhost.sk
SOA Record
Raw SOA
n1.binaryhost.sk root.binaryhost.sk 2024100300 36000 3600 1209600 86400
Primary NS (mname)
n1.binaryhost.sk
Admin Email (rname)
root@binaryhost.sk
Serial
2024100300
Refresh
36000s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
n2.binaryhost.eu
n3.binaryhost.sk
n1.binaryhost.sk
SPF Record
✓ Strict (-all)
v=spf1 a mx include:_spf.speedweb.sk -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
2 records- SPFv=spf1 a mx include:_spf.speedweb.sk -all
- v=spf2.0/mfrom,pra +a +mx include:_spf2.speedweb.sk -all
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