Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
f24s.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 01:15:56 UTC · ↺ Refresh
MX Hostnames
- f24s-com.mail.protection.outlook.com
MX Priorities
- f24s-com.mail.protection.outlook.com: 0
A / AAAA Records
- 91.189.41.129 ↩ webframe.ballou.se
Mail Server IPs
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
SOA Record
Raw SOA
dns01.dipcon.com registry.ports.net 2026020500 43200 7200 1209600 86400
Primary NS (mname)
dns01.dipcon.com
Admin Email (rname)
registry@ports.net
Serial
2026020500
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
dns03.ports.se
dns04.ports.net
dns01.dipcon.com
dns02.ports.se
SPF Record
✓ Strict (-all)
v=spf1 ip4:188.65.156.179 mx include:_spf.questback.net include:spf.efficy.com include:_spf.anpdm.com include:spf.protection.outlook.com include:spf.cm.puzzel.com include:amazonses.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100; sp=none
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- bw=VSPHA2Plw8sWMVq4hnK1vlkRTk08k3MeYB0xNwimMuUh
- have-i-been-pwned-verification=43f37aaed5be6ad965512f3d156ac61f
- atlassian-domain-verification=ITgr1clDuxyCAVwCkorzwE1oH9sx8qeTBy2kkCRrXePVDcVHN3C0daacRtN6Nh4L
- SPFv=spf1 ip4:188.65.156.179 mx include:_spf.questback.net include:spf.efficy.com include:_spf.anpdm.com include:spf.protection.outlook.com include:spf.cm.puzzel.com include:amazonses.com -all
- 4WUreRFqT6Gyv6vwQrzaJ/+ylM0P96xTTxJcC/kq+mItOMrmocERjIXwve8UtIitrQQQHleqpWLly/2XnW0kHA==
- apple-domain-verification=gdWQWAbW3Tqe5WdW
- atlassian-sending-domain-verification=1867eabd-149e-4b58-95c5-2e6d39e3bf8e
- MS=ms16502272
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