Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
valentin-software.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 15:54:59 UTC · ↺ Refresh
MX Hostnames
- valentinsoftware-com02b.mail.protection.outlook.com
MX Priorities
- valentinsoftware-com02b.mail.protection.outlook.com: 0
A / AAAA Records
- 85.13.134.84 ↩ dd50408.kasserver.com
Mail Server IPs
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
ns5.kasserver.com hostmaster.kasserver.com 2602271249 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2602271249
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
ns5.kasserver.com
ns6.kasserver.com
SPF Record
✓ Strict (-all)
v=spf1 a mx a:valentin-software.com a:valentin.de ip4:62.214.159.142 ip4:85.13.134.84 ip4:87.123.150.154 include:spf.protection.outlook.com include:shops.shopify.com include:sendgrid.net include:spf.sendinblue.com include:spf.smtp.net -all
📊 DNS lookups: 9/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ Public key: 392 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
5 records- MS=ms92280972
- google-site-verification=ok8DpeLTjuMY4J0xBi-WJUmR5kAN9R9zU7IQ3SlHY10
- Sendinblue-code:7d9912bd306c8c23d74cb4cb5f787715
- zone-ownership-verification-e9ed81d07b048cf7c6f679019e4c5ca51197c7a2328a9abb21c2713ae4c97d71
- SPFv=spf1 a mx a:valentin-software.com a:valentin.de ip4:62.214.159.142 ip4:85.13.134.84 ip4:87.123.150.154 include:spf.protection.outlook.com include:shops.shopify.com include:sendgrid.net include:spf.sendinblue.com include:spf.smtp.net -all
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