Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kroapo.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 11:52:38 UTC · ↺ Refresh
MX Hostnames
- kroapo-de.mail.protection.outlook.com
MX Priorities
- kroapo-de.mail.protection.outlook.com: 10
A / AAAA Records
- 85.13.165.30 ↩ dd49202.kasserver.com
Mail Server IPs
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns5.kasserver.com hostmaster.kasserver.com 2511021124 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2511021124
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
ns5.kasserver.com
ns6.kasserver.com
ns3.kas-dns-server.de
a-dns-service.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:spf.protection.outlook.com ip4:87.79.14.56/29 ip4:195.14.236.128/29 ?all
📊 DNS lookups: 3/10
? Neutral (?all) — no 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
✓ 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
8 records- MS=ms71636509
- SPFv=spf1 a mx include:spf.protection.outlook.com ip4:87.79.14.56/29 ip4:195.14.236.128/29 ?all
- 9s5cmlp8r5fw8bqct4vtnzy1wdt1hqfv
- _oh197r9rzbkmzhdqy83i7o8fa0npzyj
- nvlkkp8rwpfly3l296wz1dprvvjljzv9
- _i585a6blpl01l0m7n0ji7unucj6uca3
- google-site-verification=SHfDA-aXakLnmQhqXQH_L2Qb3M08Zg8ErF6DyeFB-hM
- O4WsqR90a+IK1mRdCcdp7FLsuiJTVrUZYw7vzETms3IxmKpT9LhdE8RMIpt7D2NwUc2LDybBPyjRBkU56orocg==
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