Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
betterthandiet.cz
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 21:12:49 UTC · ↺ Refresh
MX Hostnames
- betterthandiet-cz.mail.protection.outlook.com
MX Priorities
- betterthandiet-cz.mail.protection.outlook.com: 10
A / AAAA Records
- 23.236.62.147 ↩ 147.62.236.23.bc.googleusercontent.com
Mail Server IPs
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
224th-avenue.miab.cz punik.punik.cz 1752402549 10800 3600 604800 10800
Primary NS (mname)
224th-avenue.miab.cz
Admin Email (rname)
punik@punik.cz
Serial
1752402549
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
224th-avenue.miab.cz
9th-avenue.miab.cz
SPF Record
✓ Strict (-all)
v=spf1 a:sparkpostmail.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ 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
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 a:sparkpostmail.com include:spf.protection.outlook.com -all
- google-site-verification=P0uiZSBKpLJbeykenmJb1qAeQScz8K0MUc19WhBddYc
- MS=ms14564518
- facebook-domain-verification=n2r2lvkb7quv067419m4zotmbiz4xa
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